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6bb24f4d BB |
1 | # |
2 | # CDDL HEADER START | |
3 | # | |
4 | # The contents of this file are subject to the terms of the | |
5 | # Common Development and Distribution License (the "License"). | |
6 | # You may not use this file except in compliance with the License. | |
7 | # | |
8 | # You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE | |
9 | # or http://www.opensolaris.org/os/licensing. | |
10 | # See the License for the specific language governing permissions | |
11 | # and limitations under the License. | |
12 | # | |
13 | # When distributing Covered Code, include this CDDL HEADER in each | |
14 | # file and include the License file at usr/src/OPENSOLARIS.LICENSE. | |
15 | # If applicable, add the following below this CDDL HEADER, with the | |
16 | # fields enclosed by brackets "[]" replaced with your own identifying | |
17 | # information: Portions Copyright [yyyy] [name of copyright owner] | |
18 | # | |
19 | # CDDL HEADER END | |
20 | # | |
21 | ||
22 | # | |
618b6adf | 23 | # Copyright (c) 2009, Sun Microsystems Inc. All rights reserved. |
c15d36c6 | 24 | # Copyright (c) 2012, 2020, Delphix. All rights reserved. |
618b6adf KS |
25 | # Copyright (c) 2017, Tim Chase. All rights reserved. |
26 | # Copyright (c) 2017, Nexenta Systems Inc. All rights reserved. | |
27 | # Copyright (c) 2017, Lawrence Livermore National Security LLC. | |
28 | # Copyright (c) 2017, Datto Inc. All rights reserved. | |
29 | # Copyright (c) 2017, Open-E Inc. All rights reserved. | |
c3cb57ae | 30 | # Copyright (c) 2021, The FreeBSD Foundation. |
1b939560 | 31 | # Use is subject to license terms. |
6bb24f4d BB |
32 | # |
33 | ||
5c9f744b AZ |
34 | . ${STF_SUITE}/include/tunables.cfg |
35 | ||
6bb24f4d | 36 | . ${STF_TOOLS}/include/logapi.shlib |
a7004725 | 37 | . ${STF_SUITE}/include/math.shlib |
d3f2cd7e | 38 | . ${STF_SUITE}/include/blkdev.shlib |
6bb24f4d | 39 | |
c1d9abf9 JWK |
40 | # |
41 | # Apply constrained path when available. This is required since the | |
42 | # PATH may have been modified by sudo's secure_path behavior. | |
43 | # | |
44 | if [ -n "$STF_PATH" ]; then | |
e0b53a5d | 45 | export PATH="$STF_PATH" |
c1d9abf9 JWK |
46 | fi |
47 | ||
a584ef26 BB |
48 | # |
49 | # Generic dot version comparison function | |
50 | # | |
51 | # Returns success when version $1 is greater than or equal to $2. | |
52 | # | |
53 | function compare_version_gte | |
54 | { | |
5b0e75ca | 55 | [ "$(printf "$1\n$2" | sort -V | tail -n1)" = "$1" ] |
a584ef26 BB |
56 | } |
57 | ||
0c656a96 GDN |
58 | # Linux kernel version comparison function |
59 | # | |
60 | # $1 Linux version ("4.10", "2.6.32") or blank for installed Linux version | |
61 | # | |
62 | # Used for comparison: if [ $(linux_version) -ge $(linux_version "2.6.32") ] | |
63 | # | |
64 | function linux_version | |
65 | { | |
66 | typeset ver="$1" | |
67 | ||
23914a3b | 68 | [ -z "$ver" ] && ver=$(uname -r | grep -Eo "^[0-9]+\.[0-9]+\.[0-9]+") |
0c656a96 | 69 | |
23914a3b AZ |
70 | typeset version major minor _ |
71 | IFS='.' read -r version major minor _ <<<"$ver" | |
0c656a96 | 72 | |
23914a3b AZ |
73 | [ -z "$version" ] && version=0 |
74 | [ -z "$major" ] && major=0 | |
75 | [ -z "$minor" ] && minor=0 | |
0c656a96 | 76 | |
23914a3b | 77 | echo $((version * 100000 + major * 1000 + minor)) |
0c656a96 GDN |
78 | } |
79 | ||
6bb24f4d BB |
80 | # Determine if this is a Linux test system |
81 | # | |
82 | # Return 0 if platform Linux, 1 if otherwise | |
83 | ||
84 | function is_linux | |
85 | { | |
5c9f744b | 86 | [ "$UNAME" = "Linux" ] |
6bb24f4d BB |
87 | } |
88 | ||
d7164b27 RM |
89 | # Determine if this is an illumos test system |
90 | # | |
91 | # Return 0 if platform illumos, 1 if otherwise | |
92 | function is_illumos | |
93 | { | |
5c9f744b | 94 | [ "$UNAME" = "illumos" ] |
d7164b27 RM |
95 | } |
96 | ||
7839c4b5 MM |
97 | # Determine if this is a FreeBSD test system |
98 | # | |
99 | # Return 0 if platform FreeBSD, 1 if otherwise | |
100 | ||
101 | function is_freebsd | |
102 | { | |
5c9f744b | 103 | [ "$UNAME" = "FreeBSD" ] |
7839c4b5 MM |
104 | } |
105 | ||
818d4a87 I |
106 | # Determine if this is a DilOS test system |
107 | # | |
108 | # Return 0 if platform DilOS, 1 if otherwise | |
109 | ||
110 | function is_dilos | |
111 | { | |
112 | typeset ID="" | |
113 | [[ -f /etc/os-release ]] && . /etc/os-release | |
bf228f3d | 114 | [ "$ID" = "dilos" ] |
818d4a87 I |
115 | } |
116 | ||
e676a196 BB |
117 | # Determine if this is a 32-bit system |
118 | # | |
119 | # Return 0 if platform is 32-bit, 1 if otherwise | |
120 | ||
121 | function is_32bit | |
122 | { | |
bf228f3d | 123 | [ $(getconf LONG_BIT) = "32" ] |
e676a196 BB |
124 | } |
125 | ||
c6ced726 BB |
126 | # Determine if kmemleak is enabled |
127 | # | |
128 | # Return 0 if kmemleak is enabled, 1 if otherwise | |
129 | ||
130 | function is_kmemleak | |
131 | { | |
bf228f3d | 132 | is_linux && [ -e /sys/kernel/debug/kmemleak ] |
c6ced726 BB |
133 | } |
134 | ||
6bb24f4d BB |
135 | # Determine whether a dataset is mounted |
136 | # | |
137 | # $1 dataset name | |
138 | # $2 filesystem type; optional - defaulted to zfs | |
139 | # | |
140 | # Return 0 if dataset is mounted; 1 if unmounted; 2 on error | |
141 | ||
142 | function ismounted | |
143 | { | |
144 | typeset fstype=$2 | |
145 | [[ -z $fstype ]] && fstype=zfs | |
23914a3b | 146 | typeset out dir name |
6bb24f4d BB |
147 | |
148 | case $fstype in | |
149 | zfs) | |
150 | if [[ "$1" == "/"* ]] ; then | |
75746e9a | 151 | ! zfs mount | awk -v fs="$1" '$2 == fs {exit 1}' |
6bb24f4d | 152 | else |
75746e9a | 153 | ! zfs mount | awk -v ds="$1" '$1 == ds {exit 1}' |
6bb24f4d BB |
154 | fi |
155 | ;; | |
156 | ufs|nfs) | |
7839c4b5 MM |
157 | if is_freebsd; then |
158 | mount -pt $fstype | while read dev dir _t _flags; do | |
159 | [[ "$1" == "$dev" || "$1" == "$dir" ]] && return 0 | |
160 | done | |
161 | else | |
23914a3b | 162 | out=$(df -F $fstype $1 2>/dev/null) || return |
6bb24f4d | 163 | |
7839c4b5 MM |
164 | dir=${out%%\(*} |
165 | dir=${dir%% *} | |
166 | name=${out##*\(} | |
167 | name=${name%%\)*} | |
168 | name=${name%% *} | |
6bb24f4d | 169 | |
7839c4b5 MM |
170 | [[ "$1" == "$dir" || "$1" == "$name" ]] && return 0 |
171 | fi | |
6bb24f4d | 172 | ;; |
5c214ae3 | 173 | ext*) |
75746e9a | 174 | df -t $fstype $1 > /dev/null 2>&1 |
6bb24f4d BB |
175 | ;; |
176 | zvol) | |
177 | if [[ -L "$ZVOL_DEVDIR/$1" ]]; then | |
178 | link=$(readlink -f $ZVOL_DEVDIR/$1) | |
179 | [[ -n "$link" ]] && \ | |
c1d9abf9 | 180 | mount | grep -q "^$link" && \ |
6bb24f4d BB |
181 | return 0 |
182 | fi | |
183 | ;; | |
23914a3b AZ |
184 | *) |
185 | false | |
186 | ;; | |
6bb24f4d | 187 | esac |
6bb24f4d BB |
188 | } |
189 | ||
190 | # Return 0 if a dataset is mounted; 1 otherwise | |
191 | # | |
192 | # $1 dataset name | |
193 | # $2 filesystem type; optional - defaulted to zfs | |
194 | ||
195 | function mounted | |
196 | { | |
197 | ismounted $1 $2 | |
6bb24f4d BB |
198 | } |
199 | ||
200 | # Return 0 if a dataset is unmounted; 1 otherwise | |
201 | # | |
202 | # $1 dataset name | |
203 | # $2 filesystem type; optional - defaulted to zfs | |
204 | ||
205 | function unmounted | |
206 | { | |
23914a3b | 207 | ! ismounted $1 $2 |
6bb24f4d BB |
208 | } |
209 | ||
6bb24f4d BB |
210 | function default_setup |
211 | { | |
212 | default_setup_noexit "$@" | |
213 | ||
214 | log_pass | |
215 | } | |
216 | ||
9c53e516 TK |
217 | function default_setup_no_mountpoint |
218 | { | |
219 | default_setup_noexit "$1" "$2" "$3" "yes" | |
220 | ||
221 | log_pass | |
222 | } | |
223 | ||
6bb24f4d BB |
224 | # |
225 | # Given a list of disks, setup storage pools and datasets. | |
226 | # | |
227 | function default_setup_noexit | |
228 | { | |
229 | typeset disklist=$1 | |
230 | typeset container=$2 | |
231 | typeset volume=$3 | |
9c53e516 | 232 | typeset no_mountpoint=$4 |
3c67d83a | 233 | log_note begin default_setup_noexit |
6bb24f4d BB |
234 | |
235 | if is_global_zone; then | |
236 | if poolexists $TESTPOOL ; then | |
237 | destroy_pool $TESTPOOL | |
238 | fi | |
c1d9abf9 JWK |
239 | [[ -d /$TESTPOOL ]] && rm -rf /$TESTPOOL |
240 | log_must zpool create -f $TESTPOOL $disklist | |
6bb24f4d BB |
241 | else |
242 | reexport_pool | |
243 | fi | |
244 | ||
c1d9abf9 JWK |
245 | rm -rf $TESTDIR || log_unresolved Could not remove $TESTDIR |
246 | mkdir -p $TESTDIR || log_unresolved Could not create $TESTDIR | |
6bb24f4d | 247 | |
c1d9abf9 | 248 | log_must zfs create $TESTPOOL/$TESTFS |
9c53e516 TK |
249 | if [[ -z $no_mountpoint ]]; then |
250 | log_must zfs set mountpoint=$TESTDIR $TESTPOOL/$TESTFS | |
251 | fi | |
6bb24f4d BB |
252 | |
253 | if [[ -n $container ]]; then | |
c1d9abf9 | 254 | rm -rf $TESTDIR1 || \ |
6bb24f4d | 255 | log_unresolved Could not remove $TESTDIR1 |
c1d9abf9 | 256 | mkdir -p $TESTDIR1 || \ |
6bb24f4d BB |
257 | log_unresolved Could not create $TESTDIR1 |
258 | ||
c1d9abf9 JWK |
259 | log_must zfs create $TESTPOOL/$TESTCTR |
260 | log_must zfs set canmount=off $TESTPOOL/$TESTCTR | |
261 | log_must zfs create $TESTPOOL/$TESTCTR/$TESTFS1 | |
9c53e516 TK |
262 | if [[ -z $no_mountpoint ]]; then |
263 | log_must zfs set mountpoint=$TESTDIR1 \ | |
264 | $TESTPOOL/$TESTCTR/$TESTFS1 | |
265 | fi | |
6bb24f4d BB |
266 | fi |
267 | ||
268 | if [[ -n $volume ]]; then | |
269 | if is_global_zone ; then | |
c1d9abf9 | 270 | log_must zfs create -V $VOLSIZE $TESTPOOL/$TESTVOL |
6bb24f4d BB |
271 | block_device_wait |
272 | else | |
c1d9abf9 | 273 | log_must zfs create $TESTPOOL/$TESTVOL |
6bb24f4d BB |
274 | fi |
275 | fi | |
276 | } | |
277 | ||
278 | # | |
279 | # Given a list of disks, setup a storage pool, file system and | |
280 | # a container. | |
281 | # | |
282 | function default_container_setup | |
283 | { | |
284 | typeset disklist=$1 | |
285 | ||
286 | default_setup "$disklist" "true" | |
287 | } | |
288 | ||
289 | # | |
290 | # Given a list of disks, setup a storage pool,file system | |
291 | # and a volume. | |
292 | # | |
293 | function default_volume_setup | |
294 | { | |
295 | typeset disklist=$1 | |
296 | ||
297 | default_setup "$disklist" "" "true" | |
298 | } | |
299 | ||
300 | # | |
301 | # Given a list of disks, setup a storage pool,file system, | |
302 | # a container and a volume. | |
303 | # | |
304 | function default_container_volume_setup | |
305 | { | |
306 | typeset disklist=$1 | |
307 | ||
308 | default_setup "$disklist" "true" "true" | |
309 | } | |
310 | ||
311 | # | |
312 | # Create a snapshot on a filesystem or volume. Defaultly create a snapshot on | |
313 | # filesystem | |
314 | # | |
d99a0153 | 315 | # $1 Existing filesystem or volume name. Default, $TESTPOOL/$TESTFS |
6bb24f4d BB |
316 | # $2 snapshot name. Default, $TESTSNAP |
317 | # | |
318 | function create_snapshot | |
319 | { | |
d99a0153 | 320 | typeset fs_vol=${1:-$TESTPOOL/$TESTFS} |
6bb24f4d BB |
321 | typeset snap=${2:-$TESTSNAP} |
322 | ||
323 | [[ -z $fs_vol ]] && log_fail "Filesystem or volume's name is undefined." | |
324 | [[ -z $snap ]] && log_fail "Snapshot's name is undefined." | |
325 | ||
326 | if snapexists $fs_vol@$snap; then | |
327 | log_fail "$fs_vol@$snap already exists." | |
328 | fi | |
329 | datasetexists $fs_vol || \ | |
330 | log_fail "$fs_vol must exist." | |
331 | ||
c1d9abf9 | 332 | log_must zfs snapshot $fs_vol@$snap |
6bb24f4d BB |
333 | } |
334 | ||
335 | # | |
336 | # Create a clone from a snapshot, default clone name is $TESTCLONE. | |
337 | # | |
338 | # $1 Existing snapshot, $TESTPOOL/$TESTFS@$TESTSNAP is default. | |
339 | # $2 Clone name, $TESTPOOL/$TESTCLONE is default. | |
340 | # | |
341 | function create_clone # snapshot clone | |
342 | { | |
343 | typeset snap=${1:-$TESTPOOL/$TESTFS@$TESTSNAP} | |
344 | typeset clone=${2:-$TESTPOOL/$TESTCLONE} | |
345 | ||
346 | [[ -z $snap ]] && \ | |
347 | log_fail "Snapshot name is undefined." | |
348 | [[ -z $clone ]] && \ | |
349 | log_fail "Clone name is undefined." | |
350 | ||
c1d9abf9 | 351 | log_must zfs clone $snap $clone |
6bb24f4d BB |
352 | } |
353 | ||
aeacdefe GM |
354 | # |
355 | # Create a bookmark of the given snapshot. Defaultly create a bookmark on | |
356 | # filesystem. | |
357 | # | |
358 | # $1 Existing filesystem or volume name. Default, $TESTFS | |
359 | # $2 Existing snapshot name. Default, $TESTSNAP | |
360 | # $3 bookmark name. Default, $TESTBKMARK | |
361 | # | |
362 | function create_bookmark | |
363 | { | |
364 | typeset fs_vol=${1:-$TESTFS} | |
365 | typeset snap=${2:-$TESTSNAP} | |
366 | typeset bkmark=${3:-$TESTBKMARK} | |
367 | ||
368 | [[ -z $fs_vol ]] && log_fail "Filesystem or volume's name is undefined." | |
369 | [[ -z $snap ]] && log_fail "Snapshot's name is undefined." | |
370 | [[ -z $bkmark ]] && log_fail "Bookmark's name is undefined." | |
371 | ||
372 | if bkmarkexists $fs_vol#$bkmark; then | |
373 | log_fail "$fs_vol#$bkmark already exists." | |
374 | fi | |
375 | datasetexists $fs_vol || \ | |
376 | log_fail "$fs_vol must exist." | |
377 | snapexists $fs_vol@$snap || \ | |
378 | log_fail "$fs_vol@$snap must exist." | |
379 | ||
c1d9abf9 | 380 | log_must zfs bookmark $fs_vol@$snap $fs_vol#$bkmark |
aeacdefe GM |
381 | } |
382 | ||
650258d7 | 383 | # |
384 | # Create a temporary clone result of an interrupted resumable 'zfs receive' | |
385 | # $1 Destination filesystem name. Must not exist, will be created as the result | |
386 | # of this function along with its %recv temporary clone | |
387 | # $2 Source filesystem name. Must not exist, will be created and destroyed | |
388 | # | |
389 | function create_recv_clone | |
390 | { | |
391 | typeset recvfs="$1" | |
392 | typeset sendfs="${2:-$TESTPOOL/create_recv_clone}" | |
393 | typeset snap="$sendfs@snap1" | |
394 | typeset incr="$sendfs@snap2" | |
395 | typeset mountpoint="$TESTDIR/create_recv_clone" | |
396 | typeset sendfile="$TESTDIR/create_recv_clone.zsnap" | |
397 | ||
398 | [[ -z $recvfs ]] && log_fail "Recv filesystem's name is undefined." | |
399 | ||
400 | datasetexists $recvfs && log_fail "Recv filesystem must not exist." | |
401 | datasetexists $sendfs && log_fail "Send filesystem must not exist." | |
402 | ||
56fa4aa9 | 403 | log_must zfs create -o compression=off -o mountpoint="$mountpoint" $sendfs |
650258d7 | 404 | log_must zfs snapshot $snap |
405 | log_must eval "zfs send $snap | zfs recv -u $recvfs" | |
406 | log_must mkfile 1m "$mountpoint/data" | |
407 | log_must zfs snapshot $incr | |
30af21b0 PD |
408 | log_must eval "zfs send -i $snap $incr | dd bs=10K count=1 \ |
409 | iflag=fullblock > $sendfile" | |
650258d7 | 410 | log_mustnot eval "zfs recv -su $recvfs < $sendfile" |
c7b55e71 | 411 | destroy_dataset "$sendfs" "-r" |
650258d7 | 412 | log_must rm -f "$sendfile" |
413 | ||
414 | if [[ $(get_prop 'inconsistent' "$recvfs/%recv") -ne 1 ]]; then | |
415 | log_fail "Error creating temporary $recvfs/%recv clone" | |
416 | fi | |
417 | } | |
418 | ||
6bb24f4d BB |
419 | function default_mirror_setup |
420 | { | |
421 | default_mirror_setup_noexit $1 $2 $3 | |
422 | ||
423 | log_pass | |
424 | } | |
425 | ||
426 | # | |
427 | # Given a pair of disks, set up a storage pool and dataset for the mirror | |
428 | # @parameters: $1 the primary side of the mirror | |
429 | # $2 the secondary side of the mirror | |
430 | # @uses: ZPOOL ZFS TESTPOOL TESTFS | |
431 | function default_mirror_setup_noexit | |
432 | { | |
433 | readonly func="default_mirror_setup_noexit" | |
434 | typeset primary=$1 | |
435 | typeset secondary=$2 | |
436 | ||
437 | [[ -z $primary ]] && \ | |
438 | log_fail "$func: No parameters passed" | |
439 | [[ -z $secondary ]] && \ | |
440 | log_fail "$func: No secondary partition passed" | |
c1d9abf9 JWK |
441 | [[ -d /$TESTPOOL ]] && rm -rf /$TESTPOOL |
442 | log_must zpool create -f $TESTPOOL mirror $@ | |
443 | log_must zfs create $TESTPOOL/$TESTFS | |
444 | log_must zfs set mountpoint=$TESTDIR $TESTPOOL/$TESTFS | |
6bb24f4d BB |
445 | } |
446 | ||
447 | # | |
448 | # create a number of mirrors. | |
449 | # We create a number($1) of 2 way mirrors using the pairs of disks named | |
450 | # on the command line. These mirrors are *not* mounted | |
451 | # @parameters: $1 the number of mirrors to create | |
452 | # $... the devices to use to create the mirrors on | |
453 | # @uses: ZPOOL ZFS TESTPOOL | |
454 | function setup_mirrors | |
455 | { | |
456 | typeset -i nmirrors=$1 | |
457 | ||
458 | shift | |
459 | while ((nmirrors > 0)); do | |
460 | log_must test -n "$1" -a -n "$2" | |
c1d9abf9 JWK |
461 | [[ -d /$TESTPOOL$nmirrors ]] && rm -rf /$TESTPOOL$nmirrors |
462 | log_must zpool create -f $TESTPOOL$nmirrors mirror $1 $2 | |
6bb24f4d BB |
463 | shift 2 |
464 | ((nmirrors = nmirrors - 1)) | |
465 | done | |
466 | } | |
467 | ||
468 | # | |
469 | # create a number of raidz pools. | |
470 | # We create a number($1) of 2 raidz pools using the pairs of disks named | |
471 | # on the command line. These pools are *not* mounted | |
472 | # @parameters: $1 the number of pools to create | |
473 | # $... the devices to use to create the pools on | |
474 | # @uses: ZPOOL ZFS TESTPOOL | |
475 | function setup_raidzs | |
476 | { | |
477 | typeset -i nraidzs=$1 | |
478 | ||
479 | shift | |
480 | while ((nraidzs > 0)); do | |
481 | log_must test -n "$1" -a -n "$2" | |
c1d9abf9 JWK |
482 | [[ -d /$TESTPOOL$nraidzs ]] && rm -rf /$TESTPOOL$nraidzs |
483 | log_must zpool create -f $TESTPOOL$nraidzs raidz $1 $2 | |
6bb24f4d BB |
484 | shift 2 |
485 | ((nraidzs = nraidzs - 1)) | |
486 | done | |
487 | } | |
488 | ||
489 | # | |
490 | # Destroy the configured testpool mirrors. | |
491 | # the mirrors are of the form ${TESTPOOL}{number} | |
492 | # @uses: ZPOOL ZFS TESTPOOL | |
493 | function destroy_mirrors | |
494 | { | |
495 | default_cleanup_noexit | |
496 | ||
497 | log_pass | |
498 | } | |
499 | ||
1b609d4b BA |
500 | function default_raidz_setup |
501 | { | |
502 | default_raidz_setup_noexit "$*" | |
503 | ||
504 | log_pass | |
505 | } | |
506 | ||
6bb24f4d BB |
507 | # |
508 | # Given a minimum of two disks, set up a storage pool and dataset for the raid-z | |
509 | # $1 the list of disks | |
510 | # | |
1b609d4b | 511 | function default_raidz_setup_noexit |
6bb24f4d BB |
512 | { |
513 | typeset disklist="$*" | |
514 | disks=(${disklist[*]}) | |
515 | ||
516 | if [[ ${#disks[*]} -lt 2 ]]; then | |
517 | log_fail "A raid-z requires a minimum of two disks." | |
518 | fi | |
519 | ||
c1d9abf9 | 520 | [[ -d /$TESTPOOL ]] && rm -rf /$TESTPOOL |
3fd3e56c | 521 | log_must zpool create -f $TESTPOOL raidz $disklist |
c1d9abf9 JWK |
522 | log_must zfs create $TESTPOOL/$TESTFS |
523 | log_must zfs set mountpoint=$TESTDIR $TESTPOOL/$TESTFS | |
6bb24f4d BB |
524 | } |
525 | ||
526 | # | |
527 | # Common function used to cleanup storage pools and datasets. | |
528 | # | |
529 | # Invoked at the start of the test suite to ensure the system | |
530 | # is in a known state, and also at the end of each set of | |
531 | # sub-tests to ensure errors from one set of tests doesn't | |
532 | # impact the execution of the next set. | |
533 | ||
534 | function default_cleanup | |
535 | { | |
536 | default_cleanup_noexit | |
537 | ||
538 | log_pass | |
539 | } | |
540 | ||
3fd3e56c | 541 | # |
542 | # Utility function used to list all available pool names. | |
543 | # | |
544 | # NOTE: $KEEP is a variable containing pool names, separated by a newline | |
545 | # character, that must be excluded from the returned list. | |
546 | # | |
547 | function get_all_pools | |
548 | { | |
549 | zpool list -H -o name | grep -Fvx "$KEEP" | grep -v "$NO_POOLS" | |
550 | } | |
551 | ||
6bb24f4d BB |
552 | function default_cleanup_noexit |
553 | { | |
6bb24f4d BB |
554 | typeset pool="" |
555 | # | |
556 | # Destroying the pool will also destroy any | |
557 | # filesystems it contains. | |
558 | # | |
559 | if is_global_zone; then | |
c1d9abf9 | 560 | zfs unmount -a > /dev/null 2>&1 |
3fd3e56c | 561 | ALL_POOLS=$(get_all_pools) |
6bb24f4d BB |
562 | # Here, we loop through the pools we're allowed to |
563 | # destroy, only destroying them if it's safe to do | |
564 | # so. | |
565 | while [ ! -z ${ALL_POOLS} ] | |
566 | do | |
567 | for pool in ${ALL_POOLS} | |
568 | do | |
569 | if safe_to_destroy_pool $pool ; | |
570 | then | |
571 | destroy_pool $pool | |
572 | fi | |
6bb24f4d | 573 | done |
2b95e911 | 574 | ALL_POOLS=$(get_all_pools) |
6bb24f4d BB |
575 | done |
576 | ||
c1d9abf9 | 577 | zfs mount -a |
6bb24f4d BB |
578 | else |
579 | typeset fs="" | |
c1d9abf9 JWK |
580 | for fs in $(zfs list -H -o name \ |
581 | | grep "^$ZONE_POOL/$ZONE_CTR[01234]/"); do | |
c7b55e71 | 582 | destroy_dataset "$fs" "-Rf" |
6bb24f4d BB |
583 | done |
584 | ||
585 | # Need cleanup here to avoid garbage dir left. | |
c1d9abf9 | 586 | for fs in $(zfs list -H -o name); do |
6bb24f4d | 587 | [[ $fs == /$ZONE_POOL ]] && continue |
c1d9abf9 | 588 | [[ -d $fs ]] && log_must rm -rf $fs/* |
6bb24f4d BB |
589 | done |
590 | ||
591 | # | |
592 | # Reset the $ZONE_POOL/$ZONE_CTR[01234] file systems property to | |
593 | # the default value | |
594 | # | |
c1d9abf9 | 595 | for fs in $(zfs list -H -o name); do |
6bb24f4d | 596 | if [[ $fs == $ZONE_POOL/$ZONE_CTR[01234] ]]; then |
c1d9abf9 JWK |
597 | log_must zfs set reservation=none $fs |
598 | log_must zfs set recordsize=128K $fs | |
599 | log_must zfs set mountpoint=/$fs $fs | |
75746e9a AZ |
600 | typeset enc=$(get_prop encryption $fs) |
601 | if [ -z "$enc" ] || [ "$enc" = "off" ]; then | |
c1d9abf9 | 602 | log_must zfs set checksum=on $fs |
6bb24f4d | 603 | fi |
c1d9abf9 JWK |
604 | log_must zfs set compression=off $fs |
605 | log_must zfs set atime=on $fs | |
606 | log_must zfs set devices=off $fs | |
607 | log_must zfs set exec=on $fs | |
608 | log_must zfs set setuid=on $fs | |
609 | log_must zfs set readonly=off $fs | |
610 | log_must zfs set snapdir=hidden $fs | |
611 | log_must zfs set aclmode=groupmask $fs | |
612 | log_must zfs set aclinherit=secure $fs | |
6bb24f4d BB |
613 | fi |
614 | done | |
615 | fi | |
616 | ||
617 | [[ -d $TESTDIR ]] && \ | |
c1d9abf9 | 618 | log_must rm -rf $TESTDIR |
7050a65d SV |
619 | |
620 | disk1=${DISKS%% *} | |
621 | if is_mpath_device $disk1; then | |
622 | delete_partitions | |
623 | fi | |
52775712 | 624 | |
625 | rm -f $TEST_BASE_DIR/{err,out} | |
6bb24f4d BB |
626 | } |
627 | ||
628 | ||
629 | # | |
630 | # Common function used to cleanup storage pools, file systems | |
631 | # and containers. | |
632 | # | |
633 | function default_container_cleanup | |
634 | { | |
635 | if ! is_global_zone; then | |
636 | reexport_pool | |
637 | fi | |
638 | ||
23914a3b | 639 | ismounted $TESTPOOL/$TESTCTR/$TESTFS1 && |
c1d9abf9 | 640 | log_must zfs unmount $TESTPOOL/$TESTCTR/$TESTFS1 |
6bb24f4d | 641 | |
c7b55e71 GDN |
642 | destroy_dataset "$TESTPOOL/$TESTCTR/$TESTFS1" "-R" |
643 | destroy_dataset "$TESTPOOL/$TESTCTR" "-Rf" | |
6bb24f4d BB |
644 | |
645 | [[ -e $TESTDIR1 ]] && \ | |
62c5ccdf | 646 | log_must rm -rf $TESTDIR1 |
6bb24f4d BB |
647 | |
648 | default_cleanup | |
649 | } | |
650 | ||
651 | # | |
652 | # Common function used to cleanup snapshot of file system or volume. Default to | |
653 | # delete the file system's snapshot | |
654 | # | |
655 | # $1 snapshot name | |
656 | # | |
657 | function destroy_snapshot | |
658 | { | |
659 | typeset snap=${1:-$TESTPOOL/$TESTFS@$TESTSNAP} | |
660 | ||
661 | if ! snapexists $snap; then | |
838bd5ff | 662 | log_fail "'$snap' does not exist." |
6bb24f4d BB |
663 | fi |
664 | ||
665 | # | |
666 | # For the sake of the value which come from 'get_prop' is not equal | |
667 | # to the really mountpoint when the snapshot is unmounted. So, firstly | |
668 | # check and make sure this snapshot's been mounted in current system. | |
669 | # | |
670 | typeset mtpt="" | |
671 | if ismounted $snap; then | |
672 | mtpt=$(get_prop mountpoint $snap) | |
6bb24f4d BB |
673 | fi |
674 | ||
c7b55e71 | 675 | destroy_dataset "$snap" |
6bb24f4d | 676 | [[ $mtpt != "" && -d $mtpt ]] && \ |
c1d9abf9 | 677 | log_must rm -rf $mtpt |
6bb24f4d BB |
678 | } |
679 | ||
680 | # | |
681 | # Common function used to cleanup clone. | |
682 | # | |
683 | # $1 clone name | |
684 | # | |
685 | function destroy_clone | |
686 | { | |
687 | typeset clone=${1:-$TESTPOOL/$TESTCLONE} | |
688 | ||
689 | if ! datasetexists $clone; then | |
690 | log_fail "'$clone' does not existed." | |
691 | fi | |
692 | ||
693 | # With the same reason in destroy_snapshot | |
694 | typeset mtpt="" | |
695 | if ismounted $clone; then | |
696 | mtpt=$(get_prop mountpoint $clone) | |
6bb24f4d BB |
697 | fi |
698 | ||
c7b55e71 | 699 | destroy_dataset "$clone" |
6bb24f4d | 700 | [[ $mtpt != "" && -d $mtpt ]] && \ |
c1d9abf9 | 701 | log_must rm -rf $mtpt |
6bb24f4d BB |
702 | } |
703 | ||
aeacdefe GM |
704 | # |
705 | # Common function used to cleanup bookmark of file system or volume. Default | |
706 | # to delete the file system's bookmark. | |
707 | # | |
708 | # $1 bookmark name | |
709 | # | |
710 | function destroy_bookmark | |
711 | { | |
712 | typeset bkmark=${1:-$TESTPOOL/$TESTFS#$TESTBKMARK} | |
713 | ||
714 | if ! bkmarkexists $bkmark; then | |
715 | log_fail "'$bkmarkp' does not existed." | |
716 | fi | |
717 | ||
c7b55e71 | 718 | destroy_dataset "$bkmark" |
aeacdefe GM |
719 | } |
720 | ||
6bb24f4d BB |
721 | # Return 0 if a snapshot exists; $? otherwise |
722 | # | |
723 | # $1 - snapshot name | |
724 | ||
725 | function snapexists | |
726 | { | |
c1d9abf9 | 727 | zfs list -H -t snapshot "$1" > /dev/null 2>&1 |
6bb24f4d BB |
728 | } |
729 | ||
aeacdefe GM |
730 | # |
731 | # Return 0 if a bookmark exists; $? otherwise | |
732 | # | |
733 | # $1 - bookmark name | |
734 | # | |
735 | function bkmarkexists | |
736 | { | |
c1d9abf9 | 737 | zfs list -H -t bookmark "$1" > /dev/null 2>&1 |
aeacdefe GM |
738 | } |
739 | ||
3b9edd7b SD |
740 | # |
741 | # Return 0 if a hold exists; $? otherwise | |
742 | # | |
743 | # $1 - hold tag | |
744 | # $2 - snapshot name | |
745 | # | |
746 | function holdexists | |
747 | { | |
75746e9a | 748 | ! zfs holds "$2" | awk -v t="$1" '$2 ~ t { exit 1 }' |
3b9edd7b SD |
749 | } |
750 | ||
6bb24f4d BB |
751 | # |
752 | # Set a property to a certain value on a dataset. | |
753 | # Sets a property of the dataset to the value as passed in. | |
754 | # @param: | |
755 | # $1 dataset who's property is being set | |
756 | # $2 property to set | |
757 | # $3 value to set property to | |
758 | # @return: | |
759 | # 0 if the property could be set. | |
760 | # non-zero otherwise. | |
761 | # @use: ZFS | |
762 | # | |
763 | function dataset_setprop | |
764 | { | |
765 | typeset fn=dataset_setprop | |
766 | ||
767 | if (($# < 3)); then | |
768 | log_note "$fn: Insufficient parameters (need 3, had $#)" | |
769 | return 1 | |
770 | fi | |
771 | typeset output= | |
c1d9abf9 | 772 | output=$(zfs set $2=$3 $1 2>&1) |
6bb24f4d BB |
773 | typeset rv=$? |
774 | if ((rv != 0)); then | |
775 | log_note "Setting property on $1 failed." | |
776 | log_note "property $2=$3" | |
777 | log_note "Return Code: $rv" | |
778 | log_note "Output: $output" | |
779 | return $rv | |
780 | fi | |
781 | return 0 | |
782 | } | |
783 | ||
784 | # | |
785 | # Assign suite defined dataset properties. | |
786 | # This function is used to apply the suite's defined default set of | |
787 | # properties to a dataset. | |
788 | # @parameters: $1 dataset to use | |
789 | # @uses: ZFS COMPRESSION_PROP CHECKSUM_PROP | |
790 | # @returns: | |
791 | # 0 if the dataset has been altered. | |
792 | # 1 if no pool name was passed in. | |
793 | # 2 if the dataset could not be found. | |
794 | # 3 if the dataset could not have it's properties set. | |
795 | # | |
796 | function dataset_set_defaultproperties | |
797 | { | |
798 | typeset dataset="$1" | |
799 | ||
800 | [[ -z $dataset ]] && return 1 | |
801 | ||
802 | typeset confset= | |
803 | typeset -i found=0 | |
c1d9abf9 | 804 | for confset in $(zfs list); do |
6bb24f4d BB |
805 | if [[ $dataset = $confset ]]; then |
806 | found=1 | |
807 | break | |
808 | fi | |
809 | done | |
810 | [[ $found -eq 0 ]] && return 2 | |
811 | if [[ -n $COMPRESSION_PROP ]]; then | |
812 | dataset_setprop $dataset compression $COMPRESSION_PROP || \ | |
813 | return 3 | |
814 | log_note "Compression set to '$COMPRESSION_PROP' on $dataset" | |
815 | fi | |
816 | if [[ -n $CHECKSUM_PROP ]]; then | |
817 | dataset_setprop $dataset checksum $CHECKSUM_PROP || \ | |
818 | return 3 | |
819 | log_note "Checksum set to '$CHECKSUM_PROP' on $dataset" | |
820 | fi | |
821 | return 0 | |
822 | } | |
823 | ||
824 | # | |
825 | # Check a numeric assertion | |
826 | # @parameter: $@ the assertion to check | |
827 | # @output: big loud notice if assertion failed | |
828 | # @use: log_fail | |
829 | # | |
830 | function assert | |
831 | { | |
832 | (($@)) || log_fail "$@" | |
833 | } | |
834 | ||
835 | # | |
836 | # Function to format partition size of a disk | |
837 | # Given a disk cxtxdx reduces all partitions | |
838 | # to 0 size | |
839 | # | |
840 | function zero_partitions #<whole_disk_name> | |
841 | { | |
842 | typeset diskname=$1 | |
843 | typeset i | |
844 | ||
395a6b19 RM |
845 | if is_freebsd; then |
846 | gpart destroy -F $diskname | |
847 | elif is_linux; then | |
8e5d1484 PZ |
848 | DSK=$DEV_DSKDIR/$diskname |
849 | DSK=$(echo $DSK | sed -e "s|//|/|g") | |
850 | log_must parted $DSK -s -- mklabel gpt | |
851 | blockdev --rereadpt $DSK 2>/dev/null | |
852 | block_device_wait | |
6bb24f4d BB |
853 | else |
854 | for i in 0 1 3 4 5 6 7 | |
855 | do | |
cf8738d8 | 856 | log_must set_partition $i "" 0mb $diskname |
6bb24f4d BB |
857 | done |
858 | fi | |
95401cb6 BB |
859 | |
860 | return 0 | |
6bb24f4d BB |
861 | } |
862 | ||
863 | # | |
864 | # Given a slice, size and disk, this function | |
865 | # formats the slice to the specified size. | |
866 | # Size should be specified with units as per | |
867 | # the `format` command requirements eg. 100mb 3gb | |
868 | # | |
c6e457df | 869 | # NOTE: This entire interface is problematic for the Linux parted utility |
6bb24f4d BB |
870 | # which requires the end of the partition to be specified. It would be |
871 | # best to retire this interface and replace it with something more flexible. | |
872 | # At the moment a best effort is made. | |
873 | # | |
2ff615b2 RE |
874 | # arguments: <slice_num> <slice_start> <size_plus_units> <whole_disk_name> |
875 | function set_partition | |
6bb24f4d BB |
876 | { |
877 | typeset -i slicenum=$1 | |
878 | typeset start=$2 | |
879 | typeset size=$3 | |
a3bddd49 RM |
880 | typeset disk=${4#$DEV_DSKDIR/} |
881 | disk=${disk#$DEV_RDSKDIR/} | |
6bb24f4d | 882 | |
5c9f744b | 883 | case "$UNAME" in |
7839c4b5 | 884 | Linux) |
8e5d1484 PZ |
885 | if [[ -z $size || -z $disk ]]; then |
886 | log_fail "The size or disk name is unspecified." | |
887 | fi | |
a3bddd49 | 888 | disk=$DEV_DSKDIR/$disk |
6bb24f4d BB |
889 | typeset size_mb=${size%%[mMgG]} |
890 | ||
891 | size_mb=${size_mb%%[mMgG][bB]} | |
892 | if [[ ${size:1:1} == 'g' ]]; then | |
893 | ((size_mb = size_mb * 1024)) | |
894 | fi | |
895 | ||
896 | # Create GPT partition table when setting slice 0 or | |
897 | # when the device doesn't already contain a GPT label. | |
2ff615b2 | 898 | parted $disk -s -- print 1 >/dev/null |
6bb24f4d BB |
899 | typeset ret_val=$? |
900 | if [[ $slicenum -eq 0 || $ret_val -ne 0 ]]; then | |
23914a3b | 901 | if ! parted $disk -s -- mklabel gpt; then |
cf8738d8 | 902 | log_note "Failed to create GPT partition table on $disk" |
903 | return 1 | |
904 | fi | |
6bb24f4d BB |
905 | fi |
906 | ||
907 | # When no start is given align on the first cylinder. | |
908 | if [[ -z "$start" ]]; then | |
909 | start=1 | |
910 | fi | |
911 | ||
912 | # Determine the cylinder size for the device and using | |
913 | # that calculate the end offset in cylinders. | |
914 | typeset -i cly_size_kb=0 | |
75746e9a AZ |
915 | cly_size_kb=$(parted -m $disk -s -- unit cyl print | |
916 | awk -F '[:k.]' 'NR == 3 {print $4}') | |
6bb24f4d BB |
917 | ((end = (size_mb * 1024 / cly_size_kb) + start)) |
918 | ||
2ff615b2 | 919 | parted $disk -s -- \ |
6bb24f4d | 920 | mkpart part$slicenum ${start}cyl ${end}cyl |
2ff615b2 RE |
921 | typeset ret_val=$? |
922 | if [[ $ret_val -ne 0 ]]; then | |
cf8738d8 | 923 | log_note "Failed to create partition $slicenum on $disk" |
924 | return 1 | |
925 | fi | |
6bb24f4d | 926 | |
2ff615b2 RE |
927 | blockdev --rereadpt $disk 2>/dev/null |
928 | block_device_wait $disk | |
7839c4b5 MM |
929 | ;; |
930 | FreeBSD) | |
931 | if [[ -z $size || -z $disk ]]; then | |
932 | log_fail "The size or disk name is unspecified." | |
933 | fi | |
a3bddd49 | 934 | disk=$DEV_DSKDIR/$disk |
7839c4b5 MM |
935 | |
936 | if [[ $slicenum -eq 0 ]] || ! gpart show $disk >/dev/null 2>&1; then | |
937 | gpart destroy -F $disk >/dev/null 2>&1 | |
23914a3b | 938 | if ! gpart create -s GPT $disk; then |
7839c4b5 MM |
939 | log_note "Failed to create GPT partition table on $disk" |
940 | return 1 | |
941 | fi | |
942 | fi | |
943 | ||
944 | typeset index=$((slicenum + 1)) | |
945 | ||
946 | if [[ -n $start ]]; then | |
947 | start="-b $start" | |
948 | fi | |
949 | gpart add -t freebsd-zfs $start -s $size -i $index $disk | |
950 | if [[ $ret_val -ne 0 ]]; then | |
951 | log_note "Failed to create partition $slicenum on $disk" | |
952 | return 1 | |
953 | fi | |
954 | ||
955 | block_device_wait $disk | |
956 | ;; | |
957 | *) | |
8e5d1484 PZ |
958 | if [[ -z $slicenum || -z $size || -z $disk ]]; then |
959 | log_fail "The slice, size or disk name is unspecified." | |
960 | fi | |
961 | ||
6bb24f4d BB |
962 | typeset format_file=/var/tmp/format_in.$$ |
963 | ||
c1d9abf9 JWK |
964 | echo "partition" >$format_file |
965 | echo "$slicenum" >> $format_file | |
966 | echo "" >> $format_file | |
967 | echo "" >> $format_file | |
968 | echo "$start" >> $format_file | |
969 | echo "$size" >> $format_file | |
970 | echo "label" >> $format_file | |
971 | echo "" >> $format_file | |
972 | echo "q" >> $format_file | |
973 | echo "q" >> $format_file | |
6bb24f4d | 974 | |
c1d9abf9 | 975 | format -e -s -d $disk -f $format_file |
2ff615b2 RE |
976 | typeset ret_val=$? |
977 | rm -f $format_file | |
7839c4b5 MM |
978 | ;; |
979 | esac | |
c1d9abf9 | 980 | |
cf8738d8 | 981 | if [[ $ret_val -ne 0 ]]; then |
982 | log_note "Unable to format $disk slice $slicenum to $size" | |
983 | return 1 | |
984 | fi | |
6bb24f4d BB |
985 | return 0 |
986 | } | |
987 | ||
7050a65d SV |
988 | # |
989 | # Delete all partitions on all disks - this is specifically for the use of multipath | |
990 | # devices which currently can only be used in the test suite as raw/un-partitioned | |
991 | # devices (ie a zpool cannot be created on a whole mpath device that has partitions) | |
992 | # | |
993 | function delete_partitions | |
994 | { | |
815a6456 | 995 | typeset disk |
7050a65d | 996 | |
7050a65d SV |
997 | if [[ -z $DISKSARRAY ]]; then |
998 | DISKSARRAY=$DISKS | |
999 | fi | |
1000 | ||
1001 | if is_linux; then | |
815a6456 RM |
1002 | typeset -i part |
1003 | for disk in $DISKSARRAY; do | |
1004 | for (( part = 1; part < MAX_PARTITIONS; part++ )); do | |
1005 | typeset partition=${disk}${SLICE_PREFIX}${part} | |
1006 | parted $DEV_DSKDIR/$disk -s rm $part > /dev/null 2>&1 | |
1007 | if lsblk | grep -qF ${partition}; then | |
1008 | log_fail "Partition ${partition} not deleted" | |
7050a65d | 1009 | else |
815a6456 | 1010 | log_note "Partition ${partition} deleted" |
7050a65d | 1011 | fi |
7050a65d | 1012 | done |
815a6456 | 1013 | done |
7839c4b5 MM |
1014 | elif is_freebsd; then |
1015 | for disk in $DISKSARRAY; do | |
1016 | if gpart destroy -F $disk; then | |
1017 | log_note "Partitions for ${disk} deleted" | |
1018 | else | |
1019 | log_fail "Partitions for ${disk} not deleted" | |
1020 | fi | |
1021 | done | |
7050a65d | 1022 | fi |
7050a65d SV |
1023 | } |
1024 | ||
6bb24f4d BB |
1025 | # |
1026 | # Get the end cyl of the given slice | |
1027 | # | |
1028 | function get_endslice #<disk> <slice> | |
1029 | { | |
1030 | typeset disk=$1 | |
1031 | typeset slice=$2 | |
1032 | if [[ -z $disk || -z $slice ]] ; then | |
1033 | log_fail "The disk name or slice number is unspecified." | |
1034 | fi | |
1035 | ||
5c9f744b | 1036 | case "$UNAME" in |
7839c4b5 | 1037 | Linux) |
c1d9abf9 | 1038 | endcyl=$(parted -s $DEV_DSKDIR/$disk -- unit cyl print | \ |
420b4448 | 1039 | awk "/part${slice}/"' {sub(/cyl/, "", $3); print $3}') |
6bb24f4d | 1040 | ((endcyl = (endcyl + 1))) |
7839c4b5 MM |
1041 | ;; |
1042 | FreeBSD) | |
1043 | disk=${disk#/dev/zvol/} | |
1044 | disk=${disk%p*} | |
1045 | slice=$((slice + 1)) | |
1046 | endcyl=$(gpart show $disk | \ | |
1047 | awk -v slice=$slice '$3 == slice { print $1 + $2 }') | |
1048 | ;; | |
1049 | *) | |
6bb24f4d BB |
1050 | disk=${disk#/dev/dsk/} |
1051 | disk=${disk#/dev/rdsk/} | |
1052 | disk=${disk%s*} | |
1053 | ||
1054 | typeset -i ratio=0 | |
c1d9abf9 | 1055 | ratio=$(prtvtoc /dev/rdsk/${disk}s2 | \ |
75746e9a | 1056 | awk '/sectors\/cylinder/ {print $2}') |
6bb24f4d BB |
1057 | |
1058 | if ((ratio == 0)); then | |
1059 | return | |
1060 | fi | |
1061 | ||
c1d9abf9 | 1062 | typeset -i endcyl=$(prtvtoc -h /dev/rdsk/${disk}s2 | |
75746e9a | 1063 | awk -v token="$slice" '$1 == token {print $6}') |
6bb24f4d BB |
1064 | |
1065 | ((endcyl = (endcyl + 1) / ratio)) | |
7839c4b5 MM |
1066 | ;; |
1067 | esac | |
7c468940 | 1068 | |
6bb24f4d BB |
1069 | echo $endcyl |
1070 | } | |
1071 | ||
1072 | ||
1073 | # | |
1074 | # Given a size,disk and total slice number, this function formats the | |
1075 | # disk slices from 0 to the total slice number with the same specified | |
1076 | # size. | |
1077 | # | |
1078 | function partition_disk #<slice_size> <whole_disk_name> <total_slices> | |
1079 | { | |
1080 | typeset -i i=0 | |
1081 | typeset slice_size=$1 | |
1082 | typeset disk_name=$2 | |
1083 | typeset total_slices=$3 | |
1084 | typeset cyl | |
1085 | ||
1086 | zero_partitions $disk_name | |
1087 | while ((i < $total_slices)); do | |
1088 | if ! is_linux; then | |
1089 | if ((i == 2)); then | |
1090 | ((i = i + 1)) | |
1091 | continue | |
1092 | fi | |
1093 | fi | |
cf8738d8 | 1094 | log_must set_partition $i "$cyl" $slice_size $disk_name |
6bb24f4d BB |
1095 | cyl=$(get_endslice $disk_name $i) |
1096 | ((i = i+1)) | |
1097 | done | |
1098 | } | |
1099 | ||
1100 | # | |
1101 | # This function continues to write to a filenum number of files into dirnum | |
c1d9abf9 | 1102 | # number of directories until either file_write returns an error or the |
6bb24f4d BB |
1103 | # maximum number of files per directory have been written. |
1104 | # | |
1105 | # Usage: | |
1106 | # fill_fs [destdir] [dirnum] [filenum] [bytes] [num_writes] [data] | |
1107 | # | |
1108 | # Return value: 0 on success | |
1109 | # non 0 on error | |
1110 | # | |
1111 | # Where : | |
1112 | # destdir: is the directory where everything is to be created under | |
1113 | # dirnum: the maximum number of subdirectories to use, -1 no limit | |
1114 | # filenum: the maximum number of files per subdirectory | |
1115 | # bytes: number of bytes to write | |
c6e457df | 1116 | # num_writes: number of types to write out bytes |
4e33ba4c | 1117 | # data: the data that will be written |
6bb24f4d BB |
1118 | # |
1119 | # E.g. | |
9be70c37 | 1120 | # fill_fs /testdir 20 25 1024 256 0 |
6bb24f4d BB |
1121 | # |
1122 | # Note: bytes * num_writes equals the size of the testfile | |
1123 | # | |
1124 | function fill_fs # destdir dirnum filenum bytes num_writes data | |
1125 | { | |
1126 | typeset destdir=${1:-$TESTDIR} | |
1127 | typeset -i dirnum=${2:-50} | |
1128 | typeset -i filenum=${3:-50} | |
1129 | typeset -i bytes=${4:-8192} | |
1130 | typeset -i num_writes=${5:-10240} | |
1b939560 | 1131 | typeset data=${6:-0} |
6bb24f4d | 1132 | |
9be70c37 RM |
1133 | mkdir -p $destdir/{1..$dirnum} |
1134 | for f in $destdir/{1..$dirnum}/$TESTFILE{1..$filenum}; do | |
1135 | file_write -o create -f $f -b $bytes -c $num_writes -d $data \ | |
23914a3b | 1136 | || return |
6bb24f4d | 1137 | done |
6bb24f4d BB |
1138 | } |
1139 | ||
75746e9a | 1140 | # Get the specified dataset property in parsable format or fail |
6bb24f4d BB |
1141 | function get_prop # property dataset |
1142 | { | |
6bb24f4d BB |
1143 | typeset prop=$1 |
1144 | typeset dataset=$2 | |
1145 | ||
75746e9a | 1146 | zfs get -Hpo value "$prop" "$dataset" || log_fail "zfs get $prop $dataset" |
6bb24f4d BB |
1147 | } |
1148 | ||
75746e9a | 1149 | # Get the specified pool property in parsable format or fail |
6bb24f4d BB |
1150 | function get_pool_prop # property pool |
1151 | { | |
6bb24f4d BB |
1152 | typeset prop=$1 |
1153 | typeset pool=$2 | |
1154 | ||
75746e9a | 1155 | zpool get -Hpo value "$prop" "$pool" || log_fail "zpool get $prop $pool" |
6bb24f4d BB |
1156 | } |
1157 | ||
1158 | # Return 0 if a pool exists; $? otherwise | |
1159 | # | |
1160 | # $1 - pool name | |
1161 | ||
1162 | function poolexists | |
1163 | { | |
1164 | typeset pool=$1 | |
1165 | ||
1166 | if [[ -z $pool ]]; then | |
1167 | log_note "No pool name given." | |
1168 | return 1 | |
1169 | fi | |
1170 | ||
c1d9abf9 | 1171 | zpool get name "$pool" > /dev/null 2>&1 |
6bb24f4d BB |
1172 | } |
1173 | ||
1174 | # Return 0 if all the specified datasets exist; $? otherwise | |
1175 | # | |
1176 | # $1-n dataset name | |
1177 | function datasetexists | |
1178 | { | |
1179 | if (($# == 0)); then | |
1180 | log_note "No dataset name given." | |
1181 | return 1 | |
1182 | fi | |
1183 | ||
41ebf403 | 1184 | zfs get name "$@" > /dev/null 2>&1 |
6bb24f4d BB |
1185 | } |
1186 | ||
1187 | # return 0 if none of the specified datasets exists, otherwise return 1. | |
1188 | # | |
1189 | # $1-n dataset name | |
1190 | function datasetnonexists | |
1191 | { | |
1192 | if (($# == 0)); then | |
1193 | log_note "No dataset name given." | |
1194 | return 1 | |
1195 | fi | |
1196 | ||
1197 | while (($# > 0)); do | |
c1d9abf9 | 1198 | zfs list -H -t filesystem,snapshot,volume $1 > /dev/null 2>&1 \ |
6bb24f4d BB |
1199 | && return 1 |
1200 | shift | |
1201 | done | |
1202 | ||
1203 | return 0 | |
1204 | } | |
1205 | ||
b7dbbf6a | 1206 | function is_shared_freebsd |
6bb24f4d BB |
1207 | { |
1208 | typeset fs=$1 | |
6bb24f4d | 1209 | |
5b0e75ca | 1210 | pgrep -q mountd && showmount -E | grep -qx "$fs" |
b7dbbf6a RM |
1211 | } |
1212 | ||
1213 | function is_shared_illumos | |
1214 | { | |
1215 | typeset fs=$1 | |
1216 | typeset mtpt | |
2f71caf2 | 1217 | |
c1d9abf9 | 1218 | for mtpt in `share | awk '{print $2}'` ; do |
6bb24f4d BB |
1219 | if [[ $mtpt == $fs ]] ; then |
1220 | return 0 | |
1221 | fi | |
1222 | done | |
1223 | ||
c1d9abf9 | 1224 | typeset stat=$(svcs -H -o STA nfs/server:default) |
6bb24f4d BB |
1225 | if [[ $stat != "ON" ]]; then |
1226 | log_note "Current nfs/server status: $stat" | |
1227 | fi | |
1228 | ||
1229 | return 1 | |
1230 | } | |
1231 | ||
b7dbbf6a RM |
1232 | function is_shared_linux |
1233 | { | |
1234 | typeset fs=$1 | |
5b0e75ca | 1235 | ! exportfs -s | awk -v fs="${fs//\\/\\\\}" '/^\// && $1 == fs {exit 1}' |
b7dbbf6a RM |
1236 | } |
1237 | ||
54eb2c41 PS |
1238 | # |
1239 | # Given a mountpoint, or a dataset name, determine if it is shared via NFS. | |
1240 | # | |
1241 | # Returns 0 if shared, 1 otherwise. | |
1242 | # | |
1243 | function is_shared | |
1244 | { | |
1245 | typeset fs=$1 | |
1246 | typeset mtpt | |
1247 | ||
1248 | if [[ $fs != "/"* ]] ; then | |
1249 | if datasetnonexists "$fs" ; then | |
1250 | return 1 | |
1251 | else | |
1252 | mtpt=$(get_prop mountpoint "$fs") | |
5b0e75ca | 1253 | case "$mtpt" in |
54eb2c41 PS |
1254 | none|legacy|-) return 1 |
1255 | ;; | |
1256 | *) fs=$mtpt | |
1257 | ;; | |
1258 | esac | |
1259 | fi | |
1260 | fi | |
1261 | ||
5c9f744b | 1262 | case "$UNAME" in |
b7dbbf6a RM |
1263 | FreeBSD) is_shared_freebsd "$fs" ;; |
1264 | Linux) is_shared_linux "$fs" ;; | |
1265 | *) is_shared_illumos "$fs" ;; | |
1266 | esac | |
54eb2c41 PS |
1267 | } |
1268 | ||
c15d36c6 GW |
1269 | function is_exported_illumos |
1270 | { | |
1271 | typeset fs=$1 | |
5b0e75ca | 1272 | typeset mtpt _ |
c15d36c6 | 1273 | |
5b0e75ca AZ |
1274 | while read -r mtpt _; do |
1275 | [ "$mtpt" = "$fs" ] && return | |
1276 | done < /etc/dfs/sharetab | |
c15d36c6 GW |
1277 | |
1278 | return 1 | |
1279 | } | |
1280 | ||
1281 | function is_exported_freebsd | |
1282 | { | |
1283 | typeset fs=$1 | |
5b0e75ca | 1284 | typeset mtpt _ |
c15d36c6 | 1285 | |
5b0e75ca AZ |
1286 | while read -r mtpt _; do |
1287 | [ "$mtpt" = "$fs" ] && return | |
1288 | done < /etc/zfs/exports | |
c15d36c6 GW |
1289 | |
1290 | return 1 | |
1291 | } | |
1292 | ||
1293 | function is_exported_linux | |
1294 | { | |
1295 | typeset fs=$1 | |
5b0e75ca | 1296 | typeset mtpt _ |
c15d36c6 | 1297 | |
5b0e75ca AZ |
1298 | while read -r mtpt _; do |
1299 | [ "$(printf "$mtpt")" = "$fs" ] && return | |
1300 | done < /etc/exports.d/zfs.exports | |
c15d36c6 GW |
1301 | |
1302 | return 1 | |
1303 | } | |
1304 | ||
1305 | # | |
1306 | # Given a mountpoint, or a dataset name, determine if it is exported via | |
1307 | # the os-specific NFS exports file. | |
1308 | # | |
1309 | # Returns 0 if exported, 1 otherwise. | |
1310 | # | |
1311 | function is_exported | |
1312 | { | |
1313 | typeset fs=$1 | |
1314 | typeset mtpt | |
1315 | ||
1316 | if [[ $fs != "/"* ]] ; then | |
1317 | if datasetnonexists "$fs" ; then | |
1318 | return 1 | |
1319 | else | |
1320 | mtpt=$(get_prop mountpoint "$fs") | |
1321 | case $mtpt in | |
1322 | none|legacy|-) return 1 | |
1323 | ;; | |
1324 | *) fs=$mtpt | |
1325 | ;; | |
1326 | esac | |
1327 | fi | |
1328 | fi | |
1329 | ||
5c9f744b | 1330 | case "$UNAME" in |
c15d36c6 GW |
1331 | FreeBSD) is_exported_freebsd "$fs" ;; |
1332 | Linux) is_exported_linux "$fs" ;; | |
1333 | *) is_exported_illumos "$fs" ;; | |
1334 | esac | |
1335 | } | |
1336 | ||
6bb24f4d | 1337 | # |
2f71caf2 | 1338 | # Given a dataset name determine if it is shared via SMB. |
6bb24f4d | 1339 | # |
2f71caf2 | 1340 | # Returns 0 if shared, 1 otherwise. |
6bb24f4d | 1341 | # |
2f71caf2 | 1342 | function is_shared_smb |
6bb24f4d BB |
1343 | { |
1344 | typeset fs=$1 | |
2f71caf2 | 1345 | |
5b0e75ca | 1346 | datasetexists "$fs" || return |
6bb24f4d BB |
1347 | |
1348 | if is_linux; then | |
5b0e75ca | 1349 | net usershare list | grep -xFq "${fs//\//_}" |
2f71caf2 | 1350 | else |
5c9f744b | 1351 | log_note "SMB on $UNAME currently unsupported by the test framework" |
6bb24f4d BB |
1352 | return 1 |
1353 | fi | |
2f71caf2 | 1354 | } |
1355 | ||
1356 | # | |
1357 | # Given a mountpoint, determine if it is not shared via NFS. | |
1358 | # | |
1359 | # Returns 0 if not shared, 1 otherwise. | |
1360 | # | |
1361 | function not_shared | |
1362 | { | |
bf228f3d | 1363 | ! is_shared $1 |
6bb24f4d BB |
1364 | } |
1365 | ||
1366 | # | |
2f71caf2 | 1367 | # Given a dataset determine if it is not shared via SMB. |
6bb24f4d | 1368 | # |
2f71caf2 | 1369 | # Returns 0 if not shared, 1 otherwise. |
1370 | # | |
1371 | function not_shared_smb | |
6bb24f4d | 1372 | { |
bf228f3d | 1373 | ! is_shared_smb $1 |
2f71caf2 | 1374 | } |
1375 | ||
1376 | # | |
1377 | # Helper function to unshare a mountpoint. | |
1378 | # | |
1379 | function unshare_fs #fs | |
1380 | { | |
1381 | typeset fs=$1 | |
1382 | ||
bf228f3d | 1383 | if is_shared $fs || is_shared_smb $fs; then |
bd328a58 | 1384 | log_must zfs unshare $fs |
6bb24f4d | 1385 | fi |
6bb24f4d BB |
1386 | } |
1387 | ||
2f71caf2 | 1388 | # |
1389 | # Helper function to share a NFS mountpoint. | |
1390 | # | |
1391 | function share_nfs #fs | |
1392 | { | |
1393 | typeset fs=$1 | |
1394 | ||
5b0e75ca AZ |
1395 | is_shared "$fs" && return |
1396 | ||
5c9f744b | 1397 | case "$UNAME" in |
5b0e75ca AZ |
1398 | Linux) |
1399 | log_must exportfs "*:$fs" | |
1400 | ;; | |
1401 | FreeBSD) | |
1402 | typeset mountd | |
1403 | read -r mountd < /var/run/mountd.pid | |
1404 | log_must eval "printf '%s\t\n' \"$fs\" >> /etc/zfs/exports" | |
1405 | log_must kill -s HUP "$mountd" | |
1406 | ;; | |
1407 | *) | |
1408 | log_must share -F nfs "$fs" | |
1409 | ;; | |
1410 | esac | |
2f71caf2 | 1411 | |
1412 | return 0 | |
1413 | } | |
1414 | ||
1415 | # | |
1416 | # Helper function to unshare a NFS mountpoint. | |
1417 | # | |
1418 | function unshare_nfs #fs | |
1419 | { | |
1420 | typeset fs=$1 | |
1421 | ||
5b0e75ca AZ |
1422 | ! is_shared "$fs" && return |
1423 | ||
5c9f744b | 1424 | case "$UNAME" in |
5b0e75ca AZ |
1425 | Linux) |
1426 | log_must exportfs -u "*:$fs" | |
1427 | ;; | |
1428 | FreeBSD) | |
1429 | typeset mountd | |
1430 | read -r mountd < /var/run/mountd.pid | |
1431 | awk -v fs="${fs//\\/\\\\}" '$1 != fs' /etc/zfs/exports > /etc/zfs/exports.$$ | |
1432 | log_must mv /etc/zfs/exports.$$ /etc/zfs/exports | |
1433 | log_must kill -s HUP "$mountd" | |
1434 | ;; | |
1435 | *) | |
1436 | log_must unshare -F nfs $fs | |
1437 | ;; | |
1438 | esac | |
2f71caf2 | 1439 | |
1440 | return 0 | |
1441 | } | |
1442 | ||
1443 | # | |
1444 | # Helper function to show NFS shares. | |
1445 | # | |
1446 | function showshares_nfs | |
1447 | { | |
5c9f744b | 1448 | case "$UNAME" in |
5b0e75ca AZ |
1449 | Linux) |
1450 | exportfs -v | |
1451 | ;; | |
1452 | FreeBSD) | |
1453 | showmount | |
1454 | ;; | |
1455 | *) | |
c1d9abf9 | 1456 | share -F nfs |
5b0e75ca AZ |
1457 | ;; |
1458 | esac | |
2f71caf2 | 1459 | } |
1460 | ||
1461 | # | |
1462 | # Helper function to show SMB shares. | |
1463 | # | |
1464 | function showshares_smb | |
1465 | { | |
1466 | if is_linux; then | |
c1d9abf9 | 1467 | net usershare list |
2f71caf2 | 1468 | else |
c1d9abf9 | 1469 | share -F smb |
2f71caf2 | 1470 | fi |
1471 | ||
1472 | return 0 | |
1473 | } | |
1474 | ||
c15d36c6 GW |
1475 | function check_nfs |
1476 | { | |
5c9f744b | 1477 | case "$UNAME" in |
5b0e75ca AZ |
1478 | Linux) |
1479 | exportfs -s | |
1480 | ;; | |
1481 | FreeBSD) | |
c15d36c6 | 1482 | showmount -e |
5b0e75ca AZ |
1483 | ;; |
1484 | *) | |
c15d36c6 | 1485 | log_unsupported "Unknown platform" |
5b0e75ca AZ |
1486 | ;; |
1487 | esac || log_unsupported "The NFS utilities are not installed" | |
c15d36c6 GW |
1488 | } |
1489 | ||
6bb24f4d BB |
1490 | # |
1491 | # Check NFS server status and trigger it online. | |
1492 | # | |
1493 | function setup_nfs_server | |
1494 | { | |
1495 | # Cannot share directory in non-global zone. | |
1496 | # | |
1497 | if ! is_global_zone; then | |
1498 | log_note "Cannot trigger NFS server by sharing in LZ." | |
1499 | return | |
1500 | fi | |
1501 | ||
c15d36c6 | 1502 | if is_linux; then |
2a0428f1 BB |
1503 | # |
1504 | # Re-synchronize /var/lib/nfs/etab with /etc/exports and | |
1505 | # /etc/exports.d./* to provide a clean test environment. | |
1506 | # | |
5b0e75ca | 1507 | log_must exportfs -r |
2a0428f1 | 1508 | |
c15d36c6 GW |
1509 | log_note "NFS server must be started prior to running ZTS." |
1510 | return | |
1511 | elif is_freebsd; then | |
5b0e75ca | 1512 | log_must kill -s HUP $(</var/run/mountd.pid) |
c15d36c6 | 1513 | |
2a0428f1 | 1514 | log_note "NFS server must be started prior to running ZTS." |
6bb24f4d BB |
1515 | return |
1516 | fi | |
1517 | ||
1518 | typeset nfs_fmri="svc:/network/nfs/server:default" | |
c1d9abf9 | 1519 | if [[ $(svcs -Ho STA $nfs_fmri) != "ON" ]]; then |
6bb24f4d BB |
1520 | # |
1521 | # Only really sharing operation can enable NFS server | |
1522 | # to online permanently. | |
1523 | # | |
1524 | typeset dummy=/tmp/dummy | |
1525 | ||
1526 | if [[ -d $dummy ]]; then | |
c1d9abf9 | 1527 | log_must rm -rf $dummy |
6bb24f4d BB |
1528 | fi |
1529 | ||
c1d9abf9 JWK |
1530 | log_must mkdir $dummy |
1531 | log_must share $dummy | |
6bb24f4d BB |
1532 | |
1533 | # | |
1534 | # Waiting for fmri's status to be the final status. | |
1535 | # Otherwise, in transition, an asterisk (*) is appended for | |
1536 | # instances, unshare will reverse status to 'DIS' again. | |
1537 | # | |
1538 | # Waiting for 1's at least. | |
1539 | # | |
c1d9abf9 | 1540 | log_must sleep 1 |
6bb24f4d | 1541 | timeout=10 |
c1d9abf9 | 1542 | while [[ timeout -ne 0 && $(svcs -Ho STA $nfs_fmri) == *'*' ]] |
6bb24f4d | 1543 | do |
c1d9abf9 | 1544 | log_must sleep 1 |
6bb24f4d BB |
1545 | |
1546 | ((timeout -= 1)) | |
1547 | done | |
1548 | ||
c1d9abf9 JWK |
1549 | log_must unshare $dummy |
1550 | log_must rm -rf $dummy | |
6bb24f4d BB |
1551 | fi |
1552 | ||
c1d9abf9 | 1553 | log_note "Current NFS status: '$(svcs -Ho STA,FMRI $nfs_fmri)'" |
6bb24f4d BB |
1554 | } |
1555 | ||
1556 | # | |
1557 | # To verify whether calling process is in global zone | |
1558 | # | |
1559 | # Return 0 if in global zone, 1 in non-global zone | |
1560 | # | |
1561 | function is_global_zone | |
1562 | { | |
7839c4b5 | 1563 | if is_linux || is_freebsd; then |
c1d9abf9 JWK |
1564 | return 0 |
1565 | else | |
1566 | typeset cur_zone=$(zonename 2>/dev/null) | |
bf228f3d | 1567 | [ $cur_zone = "global" ] |
6bb24f4d | 1568 | fi |
6bb24f4d BB |
1569 | } |
1570 | ||
1571 | # | |
1572 | # Verify whether test is permitted to run from | |
1573 | # global zone, local zone, or both | |
1574 | # | |
1575 | # $1 zone limit, could be "global", "local", or "both"(no limit) | |
1576 | # | |
1577 | # Return 0 if permitted, otherwise exit with log_unsupported | |
1578 | # | |
1579 | function verify_runnable # zone limit | |
1580 | { | |
1581 | typeset limit=$1 | |
1582 | ||
1583 | [[ -z $limit ]] && return 0 | |
1584 | ||
1585 | if is_global_zone ; then | |
1586 | case $limit in | |
1587 | global|both) | |
1588 | ;; | |
1589 | local) log_unsupported "Test is unable to run from "\ | |
1590 | "global zone." | |
1591 | ;; | |
1592 | *) log_note "Warning: unknown limit $limit - " \ | |
1593 | "use both." | |
1594 | ;; | |
1595 | esac | |
1596 | else | |
1597 | case $limit in | |
1598 | local|both) | |
1599 | ;; | |
1600 | global) log_unsupported "Test is unable to run from "\ | |
1601 | "local zone." | |
1602 | ;; | |
1603 | *) log_note "Warning: unknown limit $limit - " \ | |
1604 | "use both." | |
1605 | ;; | |
1606 | esac | |
1607 | ||
1608 | reexport_pool | |
1609 | fi | |
1610 | ||
1611 | return 0 | |
1612 | } | |
1613 | ||
1614 | # Return 0 if create successfully or the pool exists; $? otherwise | |
1615 | # Note: In local zones, this function should return 0 silently. | |
1616 | # | |
1617 | # $1 - pool name | |
1618 | # $2-n - [keyword] devs_list | |
1619 | ||
1620 | function create_pool #pool devs_list | |
1621 | { | |
1622 | typeset pool=${1%%/*} | |
1623 | ||
1624 | shift | |
1625 | ||
1626 | if [[ -z $pool ]]; then | |
1627 | log_note "Missing pool name." | |
1628 | return 1 | |
1629 | fi | |
1630 | ||
1631 | if poolexists $pool ; then | |
1632 | destroy_pool $pool | |
1633 | fi | |
1634 | ||
1635 | if is_global_zone ; then | |
c1d9abf9 JWK |
1636 | [[ -d /$pool ]] && rm -rf /$pool |
1637 | log_must zpool create -f $pool $@ | |
6bb24f4d BB |
1638 | fi |
1639 | ||
1640 | return 0 | |
1641 | } | |
1642 | ||
1643 | # Return 0 if destroy successfully or the pool exists; $? otherwise | |
1644 | # Note: In local zones, this function should return 0 silently. | |
1645 | # | |
1646 | # $1 - pool name | |
1647 | # Destroy pool with the given parameters. | |
1648 | ||
1649 | function destroy_pool #pool | |
1650 | { | |
1651 | typeset pool=${1%%/*} | |
1652 | typeset mtpt | |
1653 | ||
1654 | if [[ -z $pool ]]; then | |
1655 | log_note "No pool name given." | |
1656 | return 1 | |
1657 | fi | |
1658 | ||
1659 | if is_global_zone ; then | |
1660 | if poolexists "$pool" ; then | |
1661 | mtpt=$(get_prop mountpoint "$pool") | |
1662 | ||
851aa99c BB |
1663 | # At times, syseventd/udev activity can cause attempts |
1664 | # to destroy a pool to fail with EBUSY. We retry a few | |
6bb24f4d BB |
1665 | # times allowing failures before requiring the destroy |
1666 | # to succeed. | |
851aa99c | 1667 | log_must_busy zpool destroy -f $pool |
6bb24f4d BB |
1668 | |
1669 | [[ -d $mtpt ]] && \ | |
c1d9abf9 | 1670 | log_must rm -rf $mtpt |
6bb24f4d BB |
1671 | else |
1672 | log_note "Pool does not exist. ($pool)" | |
1673 | return 1 | |
1674 | fi | |
1675 | fi | |
1676 | ||
1677 | return 0 | |
1678 | } | |
1679 | ||
93491c4b JWK |
1680 | # Return 0 if created successfully; $? otherwise |
1681 | # | |
1682 | # $1 - dataset name | |
1683 | # $2-n - dataset options | |
1684 | ||
1685 | function create_dataset #dataset dataset_options | |
1686 | { | |
1687 | typeset dataset=$1 | |
1688 | ||
1689 | shift | |
1690 | ||
1691 | if [[ -z $dataset ]]; then | |
1692 | log_note "Missing dataset name." | |
1693 | return 1 | |
1694 | fi | |
1695 | ||
1696 | if datasetexists $dataset ; then | |
1697 | destroy_dataset $dataset | |
1698 | fi | |
1699 | ||
1700 | log_must zfs create $@ $dataset | |
1701 | ||
1702 | return 0 | |
1703 | } | |
1704 | ||
c7b55e71 GDN |
1705 | # Return 0 if destroy successfully or the dataset exists; $? otherwise |
1706 | # Note: In local zones, this function should return 0 silently. | |
1707 | # | |
1708 | # $1 - dataset name | |
1709 | # $2 - custom arguments for zfs destroy | |
1710 | # Destroy dataset with the given parameters. | |
1711 | ||
41ebf403 | 1712 | function destroy_dataset # dataset [args] |
c7b55e71 GDN |
1713 | { |
1714 | typeset dataset=$1 | |
1715 | typeset mtpt | |
1716 | typeset args=${2:-""} | |
1717 | ||
1718 | if [[ -z $dataset ]]; then | |
1719 | log_note "No dataset name given." | |
1720 | return 1 | |
1721 | fi | |
1722 | ||
1723 | if is_global_zone ; then | |
1724 | if datasetexists "$dataset" ; then | |
1725 | mtpt=$(get_prop mountpoint "$dataset") | |
1726 | log_must_busy zfs destroy $args $dataset | |
1727 | ||
41ebf403 | 1728 | [ -d $mtpt ] && log_must rm -rf $mtpt |
c7b55e71 GDN |
1729 | else |
1730 | log_note "Dataset does not exist. ($dataset)" | |
1731 | return 1 | |
1732 | fi | |
1733 | fi | |
1734 | ||
1735 | return 0 | |
1736 | } | |
1737 | ||
6bb24f4d BB |
1738 | # |
1739 | # Firstly, create a pool with 5 datasets. Then, create a single zone and | |
1740 | # export the 5 datasets to it. In addition, we also add a ZFS filesystem | |
1741 | # and a zvol device to the zone. | |
1742 | # | |
1743 | # $1 zone name | |
1744 | # $2 zone root directory prefix | |
1745 | # $3 zone ip | |
1746 | # | |
1747 | function zfs_zones_setup #zone_name zone_root zone_ip | |
1748 | { | |
1749 | typeset zone_name=${1:-$(hostname)-z} | |
1750 | typeset zone_root=${2:-"/zone_root"} | |
1751 | typeset zone_ip=${3:-"10.1.1.10"} | |
1752 | typeset prefix_ctr=$ZONE_CTR | |
1753 | typeset pool_name=$ZONE_POOL | |
1754 | typeset -i cntctr=5 | |
1755 | typeset -i i=0 | |
1756 | ||
1757 | # Create pool and 5 container within it | |
1758 | # | |
c1d9abf9 JWK |
1759 | [[ -d /$pool_name ]] && rm -rf /$pool_name |
1760 | log_must zpool create -f $pool_name $DISKS | |
6bb24f4d | 1761 | while ((i < cntctr)); do |
c1d9abf9 | 1762 | log_must zfs create $pool_name/$prefix_ctr$i |
6bb24f4d BB |
1763 | ((i += 1)) |
1764 | done | |
1765 | ||
1766 | # create a zvol | |
c1d9abf9 | 1767 | log_must zfs create -V 1g $pool_name/zone_zvol |
6bb24f4d BB |
1768 | block_device_wait |
1769 | ||
1770 | # | |
0989d798 | 1771 | # Add slog device for pool |
6bb24f4d | 1772 | # |
0989d798 CS |
1773 | typeset sdevs="$TEST_BASE_DIR/sdev1 $TEST_BASE_DIR/sdev2" |
1774 | log_must mkfile $MINVDEVSIZE $sdevs | |
1775 | log_must zpool add $pool_name log mirror $sdevs | |
6bb24f4d BB |
1776 | |
1777 | # this isn't supported just yet. | |
1778 | # Create a filesystem. In order to add this to | |
1779 | # the zone, it must have it's mountpoint set to 'legacy' | |
c1d9abf9 JWK |
1780 | # log_must zfs create $pool_name/zfs_filesystem |
1781 | # log_must zfs set mountpoint=legacy $pool_name/zfs_filesystem | |
6bb24f4d BB |
1782 | |
1783 | [[ -d $zone_root ]] && \ | |
c1d9abf9 | 1784 | log_must rm -rf $zone_root/$zone_name |
6bb24f4d | 1785 | [[ ! -d $zone_root ]] && \ |
c1d9abf9 | 1786 | log_must mkdir -p -m 0700 $zone_root/$zone_name |
6bb24f4d BB |
1787 | |
1788 | # Create zone configure file and configure the zone | |
1789 | # | |
1790 | typeset zone_conf=/tmp/zone_conf.$$ | |
c1d9abf9 JWK |
1791 | echo "create" > $zone_conf |
1792 | echo "set zonepath=$zone_root/$zone_name" >> $zone_conf | |
1793 | echo "set autoboot=true" >> $zone_conf | |
6bb24f4d BB |
1794 | i=0 |
1795 | while ((i < cntctr)); do | |
c1d9abf9 JWK |
1796 | echo "add dataset" >> $zone_conf |
1797 | echo "set name=$pool_name/$prefix_ctr$i" >> \ | |
6bb24f4d | 1798 | $zone_conf |
c1d9abf9 | 1799 | echo "end" >> $zone_conf |
6bb24f4d BB |
1800 | ((i += 1)) |
1801 | done | |
1802 | ||
1803 | # add our zvol to the zone | |
c1d9abf9 JWK |
1804 | echo "add device" >> $zone_conf |
1805 | echo "set match=/dev/zvol/dsk/$pool_name/zone_zvol" >> $zone_conf | |
1806 | echo "end" >> $zone_conf | |
6bb24f4d BB |
1807 | |
1808 | # add a corresponding zvol rdsk to the zone | |
c1d9abf9 JWK |
1809 | echo "add device" >> $zone_conf |
1810 | echo "set match=$ZVOL_RDEVDIR/$pool_name/zone_zvol" >> $zone_conf | |
1811 | echo "end" >> $zone_conf | |
6bb24f4d BB |
1812 | |
1813 | # once it's supported, we'll add our filesystem to the zone | |
c1d9abf9 JWK |
1814 | # echo "add fs" >> $zone_conf |
1815 | # echo "set type=zfs" >> $zone_conf | |
1816 | # echo "set special=$pool_name/zfs_filesystem" >> $zone_conf | |
1817 | # echo "set dir=/export/zfs_filesystem" >> $zone_conf | |
1818 | # echo "end" >> $zone_conf | |
6bb24f4d | 1819 | |
c1d9abf9 JWK |
1820 | echo "verify" >> $zone_conf |
1821 | echo "commit" >> $zone_conf | |
1822 | log_must zonecfg -z $zone_name -f $zone_conf | |
1823 | log_must rm -f $zone_conf | |
6bb24f4d BB |
1824 | |
1825 | # Install the zone | |
23914a3b | 1826 | if zoneadm -z $zone_name install; then |
c1d9abf9 | 1827 | log_note "SUCCESS: zoneadm -z $zone_name install" |
6bb24f4d | 1828 | else |
c1d9abf9 | 1829 | log_fail "FAIL: zoneadm -z $zone_name install" |
6bb24f4d BB |
1830 | fi |
1831 | ||
1832 | # Install sysidcfg file | |
1833 | # | |
1834 | typeset sysidcfg=$zone_root/$zone_name/root/etc/sysidcfg | |
c1d9abf9 JWK |
1835 | echo "system_locale=C" > $sysidcfg |
1836 | echo "terminal=dtterm" >> $sysidcfg | |
1837 | echo "network_interface=primary {" >> $sysidcfg | |
1838 | echo "hostname=$zone_name" >> $sysidcfg | |
1839 | echo "}" >> $sysidcfg | |
1840 | echo "name_service=NONE" >> $sysidcfg | |
1841 | echo "root_password=mo791xfZ/SFiw" >> $sysidcfg | |
1842 | echo "security_policy=NONE" >> $sysidcfg | |
1843 | echo "timezone=US/Eastern" >> $sysidcfg | |
6bb24f4d BB |
1844 | |
1845 | # Boot this zone | |
c1d9abf9 | 1846 | log_must zoneadm -z $zone_name boot |
6bb24f4d BB |
1847 | } |
1848 | ||
1849 | # | |
1850 | # Reexport TESTPOOL & TESTPOOL(1-4) | |
1851 | # | |
1852 | function reexport_pool | |
1853 | { | |
1854 | typeset -i cntctr=5 | |
1855 | typeset -i i=0 | |
1856 | ||
1857 | while ((i < cntctr)); do | |
1858 | if ((i == 0)); then | |
1859 | TESTPOOL=$ZONE_POOL/$ZONE_CTR$i | |
1860 | if ! ismounted $TESTPOOL; then | |
c1d9abf9 | 1861 | log_must zfs mount $TESTPOOL |
6bb24f4d BB |
1862 | fi |
1863 | else | |
1864 | eval TESTPOOL$i=$ZONE_POOL/$ZONE_CTR$i | |
1865 | if eval ! ismounted \$TESTPOOL$i; then | |
c1d9abf9 | 1866 | log_must eval zfs mount \$TESTPOOL$i |
6bb24f4d BB |
1867 | fi |
1868 | fi | |
1869 | ((i += 1)) | |
1870 | done | |
1871 | } | |
1872 | ||
1873 | # | |
ec0e24c2 | 1874 | # Verify a given disk or pool state |
6bb24f4d BB |
1875 | # |
1876 | # Return 0 is pool/disk matches expected state, 1 otherwise | |
1877 | # | |
ec0e24c2 | 1878 | function check_state # pool disk state{online,offline,degraded} |
6bb24f4d BB |
1879 | { |
1880 | typeset pool=$1 | |
1881 | typeset disk=${2#$DEV_DSKDIR/} | |
1882 | typeset state=$3 | |
1883 | ||
ec0e24c2 SV |
1884 | [[ -z $pool ]] || [[ -z $state ]] \ |
1885 | && log_fail "Arguments invalid or missing" | |
1886 | ||
1887 | if [[ -z $disk ]]; then | |
1888 | #check pool state only | |
23914a3b | 1889 | zpool get -H -o value health $pool | grep -qi "$state" |
ec0e24c2 | 1890 | else |
23914a3b | 1891 | zpool status -v $pool | grep "$disk" | grep -qi "$state" |
ec0e24c2 | 1892 | fi |
6bb24f4d BB |
1893 | } |
1894 | ||
1895 | # | |
1896 | # Get the mountpoint of snapshot | |
1897 | # For the snapshot use <mp_filesystem>/.zfs/snapshot/<snap> | |
1898 | # as its mountpoint | |
1899 | # | |
1900 | function snapshot_mountpoint | |
1901 | { | |
1902 | typeset dataset=${1:-$TESTPOOL/$TESTFS@$TESTSNAP} | |
1903 | ||
1904 | if [[ $dataset != *@* ]]; then | |
1905 | log_fail "Error name of snapshot '$dataset'." | |
1906 | fi | |
1907 | ||
1908 | typeset fs=${dataset%@*} | |
1909 | typeset snap=${dataset#*@} | |
1910 | ||
1911 | if [[ -z $fs || -z $snap ]]; then | |
1912 | log_fail "Error name of snapshot '$dataset'." | |
1913 | fi | |
1914 | ||
c1d9abf9 | 1915 | echo $(get_prop mountpoint $fs)/.zfs/snapshot/$snap |
6bb24f4d BB |
1916 | } |
1917 | ||
dddef7d6 | 1918 | # |
1919 | # Given a device and 'ashift' value verify it's correctly set on every label | |
1920 | # | |
1921 | function verify_ashift # device ashift | |
1922 | { | |
1923 | typeset device="$1" | |
1924 | typeset ashift="$2" | |
1925 | ||
75746e9a AZ |
1926 | zdb -e -lll $device | awk -v ashift=$ashift ' |
1927 | /ashift: / { | |
1928 | if (ashift != $2) | |
1929 | exit 1; | |
1930 | else | |
1931 | count++; | |
1932 | } | |
1933 | END { | |
1934 | exit (count != 4); | |
dddef7d6 | 1935 | }' |
dddef7d6 | 1936 | } |
1937 | ||
6bb24f4d BB |
1938 | # |
1939 | # Given a pool and file system, this function will verify the file system | |
1940 | # using the zdb internal tool. Note that the pool is exported and imported | |
1941 | # to ensure it has consistent state. | |
1942 | # | |
1943 | function verify_filesys # pool filesystem dir | |
1944 | { | |
1945 | typeset pool="$1" | |
1946 | typeset filesys="$2" | |
1947 | typeset zdbout="/tmp/zdbout.$$" | |
1948 | ||
1949 | shift | |
1950 | shift | |
1951 | typeset dirs=$@ | |
1952 | typeset search_path="" | |
1953 | ||
c1d9abf9 JWK |
1954 | log_note "Calling zdb to verify filesystem '$filesys'" |
1955 | zfs unmount -a > /dev/null 2>&1 | |
1956 | log_must zpool export $pool | |
6bb24f4d BB |
1957 | |
1958 | if [[ -n $dirs ]] ; then | |
1959 | for dir in $dirs ; do | |
1960 | search_path="$search_path -d $dir" | |
1961 | done | |
1962 | fi | |
1963 | ||
c1d9abf9 | 1964 | log_must zpool import $search_path $pool |
6bb24f4d | 1965 | |
23914a3b | 1966 | if ! zdb -cudi $filesys > $zdbout 2>&1; then |
c1d9abf9 JWK |
1967 | log_note "Output: zdb -cudi $filesys" |
1968 | cat $zdbout | |
23914a3b | 1969 | rm -f $zdbout |
c1d9abf9 | 1970 | log_fail "zdb detected errors with: '$filesys'" |
6bb24f4d BB |
1971 | fi |
1972 | ||
c1d9abf9 JWK |
1973 | log_must zfs mount -a |
1974 | log_must rm -rf $zdbout | |
6bb24f4d BB |
1975 | } |
1976 | ||
7c9a4292 BB |
1977 | # |
1978 | # Given a pool issue a scrub and verify that no checksum errors are reported. | |
1979 | # | |
1980 | function verify_pool | |
1981 | { | |
1982 | typeset pool=${1:-$TESTPOOL} | |
1983 | ||
1984 | log_must zpool scrub $pool | |
1985 | log_must wait_scrubbed $pool | |
1986 | ||
6ed4391d RM |
1987 | typeset -i cksum=$(zpool status $pool | awk ' |
1988 | !NF { isvdev = 0 } | |
1989 | isvdev { errors += $NF } | |
1990 | /CKSUM$/ { isvdev = 1 } | |
1991 | END { print errors } | |
1992 | ') | |
7c9a4292 BB |
1993 | if [[ $cksum != 0 ]]; then |
1994 | log_must zpool status -v | |
1995 | log_fail "Unexpected CKSUM errors found on $pool ($cksum)" | |
1996 | fi | |
1997 | } | |
1998 | ||
6bb24f4d BB |
1999 | # |
2000 | # Given a pool, and this function list all disks in the pool | |
2001 | # | |
2002 | function get_disklist # pool | |
2003 | { | |
f63c9dc7 AZ |
2004 | echo $(zpool iostat -v $1 | awk '(NR > 4) {print $1}' | \ |
2005 | grep -vEe '^-----' -e "^(mirror|raidz[1-3]|draid[1-3]|spare|log|cache|special|dedup)|\-[0-9]$") | |
6bb24f4d BB |
2006 | } |
2007 | ||
3c67d83a TH |
2008 | # |
2009 | # Given a pool, and this function list all disks in the pool with their full | |
2010 | # path (like "/dev/sda" instead of "sda"). | |
2011 | # | |
2012 | function get_disklist_fullpath # pool | |
2013 | { | |
270d0a5a | 2014 | get_disklist "-P $1" |
3c67d83a TH |
2015 | } |
2016 | ||
2017 | ||
2018 | ||
6bb24f4d BB |
2019 | # /** |
2020 | # This function kills a given list of processes after a time period. We use | |
2021 | # this in the stress tests instead of STF_TIMEOUT so that we can have processes | |
2022 | # run for a fixed amount of time, yet still pass. Tests that hit STF_TIMEOUT | |
2023 | # would be listed as FAIL, which we don't want : we're happy with stress tests | |
2024 | # running for a certain amount of time, then finishing. | |
2025 | # | |
2026 | # @param $1 the time in seconds after which we should terminate these processes | |
2027 | # @param $2..$n the processes we wish to terminate. | |
2028 | # */ | |
2029 | function stress_timeout | |
2030 | { | |
2031 | typeset -i TIMEOUT=$1 | |
2032 | shift | |
2033 | typeset cpids="$@" | |
2034 | ||
2035 | log_note "Waiting for child processes($cpids). " \ | |
2036 | "It could last dozens of minutes, please be patient ..." | |
c1d9abf9 | 2037 | log_must sleep $TIMEOUT |
6bb24f4d BB |
2038 | |
2039 | log_note "Killing child processes after ${TIMEOUT} stress timeout." | |
2040 | typeset pid | |
2041 | for pid in $cpids; do | |
23914a3b | 2042 | ps -p $pid > /dev/null 2>&1 && |
c1d9abf9 | 2043 | log_must kill -USR1 $pid |
6bb24f4d BB |
2044 | done |
2045 | } | |
2046 | ||
2047 | # | |
2048 | # Verify a given hotspare disk is inuse or avail | |
2049 | # | |
2050 | # Return 0 is pool/disk matches expected state, 1 otherwise | |
2051 | # | |
2052 | function check_hotspare_state # pool disk state{inuse,avail} | |
2053 | { | |
2054 | typeset pool=$1 | |
2055 | typeset disk=${2#$DEV_DSKDIR/} | |
2056 | typeset state=$3 | |
2057 | ||
2058 | cur_state=$(get_device_state $pool $disk "spares") | |
2059 | ||
bd328a58 | 2060 | [ $state = $cur_state ] |
6bb24f4d BB |
2061 | } |
2062 | ||
d9daa7ab DQ |
2063 | # |
2064 | # Wait until a hotspare transitions to a given state or times out. | |
2065 | # | |
2066 | # Return 0 when pool/disk matches expected state, 1 on timeout. | |
2067 | # | |
2068 | function wait_hotspare_state # pool disk state timeout | |
2069 | { | |
2070 | typeset pool=$1 | |
6fa1e1e7 | 2071 | typeset disk=${2#*$DEV_DSKDIR/} |
d9daa7ab DQ |
2072 | typeset state=$3 |
2073 | typeset timeout=${4:-60} | |
2074 | typeset -i i=0 | |
2075 | ||
2076 | while [[ $i -lt $timeout ]]; do | |
2077 | if check_hotspare_state $pool $disk $state; then | |
2078 | return 0 | |
2079 | fi | |
2080 | ||
2081 | i=$((i+1)) | |
2082 | sleep 1 | |
2083 | done | |
2084 | ||
2085 | return 1 | |
2086 | } | |
2087 | ||
6bb24f4d BB |
2088 | # |
2089 | # Verify a given slog disk is inuse or avail | |
2090 | # | |
2091 | # Return 0 is pool/disk matches expected state, 1 otherwise | |
2092 | # | |
2093 | function check_slog_state # pool disk state{online,offline,unavail} | |
2094 | { | |
2095 | typeset pool=$1 | |
2096 | typeset disk=${2#$DEV_DSKDIR/} | |
2097 | typeset state=$3 | |
2098 | ||
2099 | cur_state=$(get_device_state $pool $disk "logs") | |
2100 | ||
2101 | if [[ $state != ${cur_state} ]]; then | |
2102 | return 1 | |
2103 | fi | |
2104 | return 0 | |
2105 | } | |
2106 | ||
2107 | # | |
2108 | # Verify a given vdev disk is inuse or avail | |
2109 | # | |
2110 | # Return 0 is pool/disk matches expected state, 1 otherwise | |
2111 | # | |
2112 | function check_vdev_state # pool disk state{online,offline,unavail} | |
2113 | { | |
2114 | typeset pool=$1 | |
6fa1e1e7 | 2115 | typeset disk=${2#*$DEV_DSKDIR/} |
6bb24f4d BB |
2116 | typeset state=$3 |
2117 | ||
2118 | cur_state=$(get_device_state $pool $disk) | |
2119 | ||
bd328a58 | 2120 | [ $state = $cur_state ] |
6bb24f4d BB |
2121 | } |
2122 | ||
d9daa7ab DQ |
2123 | # |
2124 | # Wait until a vdev transitions to a given state or times out. | |
2125 | # | |
2126 | # Return 0 when pool/disk matches expected state, 1 on timeout. | |
2127 | # | |
2128 | function wait_vdev_state # pool disk state timeout | |
2129 | { | |
2130 | typeset pool=$1 | |
6fa1e1e7 | 2131 | typeset disk=${2#*$DEV_DSKDIR/} |
d9daa7ab DQ |
2132 | typeset state=$3 |
2133 | typeset timeout=${4:-60} | |
2134 | typeset -i i=0 | |
2135 | ||
2136 | while [[ $i -lt $timeout ]]; do | |
2137 | if check_vdev_state $pool $disk $state; then | |
2138 | return 0 | |
2139 | fi | |
2140 | ||
2141 | i=$((i+1)) | |
2142 | sleep 1 | |
2143 | done | |
2144 | ||
2145 | return 1 | |
2146 | } | |
2147 | ||
6bb24f4d BB |
2148 | # |
2149 | # Check the output of 'zpool status -v <pool>', | |
2150 | # and to see if the content of <token> contain the <keyword> specified. | |
2151 | # | |
2152 | # Return 0 is contain, 1 otherwise | |
2153 | # | |
0ea05c64 | 2154 | function check_pool_status # pool token keyword <verbose> |
6bb24f4d BB |
2155 | { |
2156 | typeset pool=$1 | |
2157 | typeset token=$2 | |
2158 | typeset keyword=$3 | |
0ea05c64 | 2159 | typeset verbose=${4:-false} |
6bb24f4d | 2160 | |
964d4180 | 2161 | scan=$(zpool status -v "$pool" 2>/dev/null | awk -v token="$token:" '$1==token') |
0ea05c64 AP |
2162 | if [[ $verbose == true ]]; then |
2163 | log_note $scan | |
2164 | fi | |
f63c9dc7 | 2165 | echo $scan | grep -qi "$keyword" |
6bb24f4d BB |
2166 | } |
2167 | ||
2168 | # | |
e60e158e | 2169 | # The following functions are instance of check_pool_status() |
9a49d3f3 BB |
2170 | # is_pool_resilvering - to check if the pool resilver is in progress |
2171 | # is_pool_resilvered - to check if the pool resilver is completed | |
2172 | # is_pool_scrubbing - to check if the pool scrub is in progress | |
2173 | # is_pool_scrubbed - to check if the pool scrub is completed | |
2174 | # is_pool_scrub_stopped - to check if the pool scrub is stopped | |
2175 | # is_pool_scrub_paused - to check if the pool scrub has paused | |
2176 | # is_pool_removing - to check if the pool removing is a vdev | |
2177 | # is_pool_removed - to check if the pool remove is completed | |
2178 | # is_pool_discarding - to check if the pool checkpoint is being discarded | |
6bb24f4d | 2179 | # |
0ea05c64 AP |
2180 | function is_pool_resilvering #pool <verbose> |
2181 | { | |
9a49d3f3 | 2182 | check_pool_status "$1" "scan" \ |
b2255edc | 2183 | "resilver[ ()0-9A-Za-z:_-]* in progress since" $2 |
0ea05c64 AP |
2184 | } |
2185 | ||
2186 | function is_pool_resilvered #pool <verbose> | |
6bb24f4d | 2187 | { |
0ea05c64 | 2188 | check_pool_status "$1" "scan" "resilvered " $2 |
6bb24f4d BB |
2189 | } |
2190 | ||
0ea05c64 | 2191 | function is_pool_scrubbing #pool <verbose> |
6bb24f4d | 2192 | { |
0ea05c64 | 2193 | check_pool_status "$1" "scan" "scrub in progress since " $2 |
6bb24f4d BB |
2194 | } |
2195 | ||
0ea05c64 | 2196 | function is_pool_scrubbed #pool <verbose> |
6bb24f4d | 2197 | { |
0ea05c64 | 2198 | check_pool_status "$1" "scan" "scrub repaired" $2 |
6bb24f4d BB |
2199 | } |
2200 | ||
0ea05c64 | 2201 | function is_pool_scrub_stopped #pool <verbose> |
6bb24f4d | 2202 | { |
0ea05c64 | 2203 | check_pool_status "$1" "scan" "scrub canceled" $2 |
6bb24f4d BB |
2204 | } |
2205 | ||
0ea05c64 | 2206 | function is_pool_scrub_paused #pool <verbose> |
6bb24f4d | 2207 | { |
0ea05c64 | 2208 | check_pool_status "$1" "scan" "scrub paused since " $2 |
6bb24f4d BB |
2209 | } |
2210 | ||
a1d477c2 MA |
2211 | function is_pool_removing #pool |
2212 | { | |
2213 | check_pool_status "$1" "remove" "in progress since " | |
a1d477c2 MA |
2214 | } |
2215 | ||
2216 | function is_pool_removed #pool | |
2217 | { | |
2218 | check_pool_status "$1" "remove" "completed on" | |
a1d477c2 MA |
2219 | } |
2220 | ||
e60e158e JG |
2221 | function is_pool_discarding #pool |
2222 | { | |
2223 | check_pool_status "$1" "checkpoint" "discarding" | |
e60e158e JG |
2224 | } |
2225 | ||
ab44e511 JWK |
2226 | function wait_for_degraded |
2227 | { | |
2228 | typeset pool=$1 | |
2229 | typeset timeout=${2:-30} | |
2230 | typeset t0=$SECONDS | |
2231 | ||
2232 | while :; do | |
2233 | [[ $(get_pool_prop health $pool) == "DEGRADED" ]] && break | |
2234 | log_note "$pool is not yet degraded." | |
2235 | sleep 1 | |
2236 | if ((SECONDS - t0 > $timeout)); then | |
2237 | log_note "$pool not degraded after $timeout seconds." | |
2238 | return 1 | |
2239 | fi | |
2240 | done | |
2241 | ||
2242 | return 0 | |
2243 | } | |
2244 | ||
6bb24f4d | 2245 | # |
4e33ba4c | 2246 | # Use create_pool()/destroy_pool() to clean up the information in |
6bb24f4d BB |
2247 | # in the given disk to avoid slice overlapping. |
2248 | # | |
2249 | function cleanup_devices #vdevs | |
2250 | { | |
2251 | typeset pool="foopool$$" | |
2252 | ||
581ca281 BB |
2253 | for vdev in $@; do |
2254 | zero_partitions $vdev | |
2255 | done | |
6bb24f4d | 2256 | |
581ca281 | 2257 | poolexists $pool && destroy_pool $pool |
6bb24f4d BB |
2258 | create_pool $pool $@ |
2259 | destroy_pool $pool | |
2260 | ||
2261 | return 0 | |
2262 | } | |
2263 | ||
6bb24f4d BB |
2264 | #/** |
2265 | # A function to find and locate free disks on a system or from given | |
2266 | # disks as the parameter. It works by locating disks that are in use | |
2267 | # as swap devices and dump devices, and also disks listed in /etc/vfstab | |
2268 | # | |
2269 | # $@ given disks to find which are free, default is all disks in | |
2270 | # the test system | |
2271 | # | |
2272 | # @return a string containing the list of available disks | |
2273 | #*/ | |
2274 | function find_disks | |
2275 | { | |
2276 | # Trust provided list, no attempt is made to locate unused devices. | |
7839c4b5 | 2277 | if is_linux || is_freebsd; then |
c1d9abf9 | 2278 | echo "$@" |
6bb24f4d BB |
2279 | return |
2280 | fi | |
2281 | ||
2282 | ||
2283 | sfi=/tmp/swaplist.$$ | |
2284 | dmpi=/tmp/dumpdev.$$ | |
2285 | max_finddisksnum=${MAX_FINDDISKSNUM:-6} | |
2286 | ||
c1d9abf9 JWK |
2287 | swap -l > $sfi |
2288 | dumpadm > $dmpi 2>/dev/null | |
6bb24f4d | 2289 | |
75746e9a AZ |
2290 | disks=${@:-$(echo "" | format -e 2>/dev/null | awk ' |
2291 | BEGIN { FS="."; } | |
6bb24f4d | 2292 | |
75746e9a AZ |
2293 | /^Specify disk/{ |
2294 | searchdisks=0; | |
2295 | } | |
6bb24f4d | 2296 | |
75746e9a AZ |
2297 | { |
2298 | if (searchdisks && $2 !~ "^$"){ | |
2299 | split($2,arr," "); | |
2300 | print arr[1]; | |
6bb24f4d | 2301 | } |
75746e9a | 2302 | } |
6bb24f4d | 2303 | |
75746e9a AZ |
2304 | /^AVAILABLE DISK SELECTIONS:/{ |
2305 | searchdisks=1; | |
2306 | } | |
2307 | ')} | |
6bb24f4d BB |
2308 | |
2309 | unused="" | |
2310 | for disk in $disks; do | |
2311 | # Check for mounted | |
23914a3b | 2312 | grep -q "${disk}[sp]" /etc/mnttab && continue |
6bb24f4d | 2313 | # Check for swap |
23914a3b | 2314 | grep -q "${disk}[sp]" $sfi && continue |
6bb24f4d | 2315 | # check for dump device |
23914a3b | 2316 | grep -q "${disk}[sp]" $dmpi && continue |
6bb24f4d BB |
2317 | # check to see if this disk hasn't been explicitly excluded |
2318 | # by a user-set environment variable | |
23914a3b | 2319 | echo "${ZFS_HOST_DEVICES_IGNORE}" | grep -q "${disk}" && continue |
6bb24f4d BB |
2320 | unused_candidates="$unused_candidates $disk" |
2321 | done | |
23914a3b | 2322 | rm $sfi $dmpi |
6bb24f4d BB |
2323 | |
2324 | # now just check to see if those disks do actually exist | |
2325 | # by looking for a device pointing to the first slice in | |
2326 | # each case. limit the number to max_finddisksnum | |
2327 | count=0 | |
2328 | for disk in $unused_candidates; do | |
665684d7 RM |
2329 | if is_disk_device $DEV_DSKDIR/${disk}s0 && \ |
2330 | [ $count -lt $max_finddisksnum ]; then | |
6bb24f4d BB |
2331 | unused="$unused $disk" |
2332 | # do not impose limit if $@ is provided | |
2333 | [[ -z $@ ]] && ((count = count + 1)) | |
2334 | fi | |
6bb24f4d BB |
2335 | done |
2336 | ||
2337 | # finally, return our disk list | |
c1d9abf9 | 2338 | echo $unused |
6bb24f4d BB |
2339 | } |
2340 | ||
7839c4b5 MM |
2341 | function add_user_freebsd #<group_name> <user_name> <basedir> |
2342 | { | |
2343 | typeset group=$1 | |
2344 | typeset user=$2 | |
2345 | typeset basedir=$3 | |
2346 | ||
2347 | # Check to see if the user exists. | |
2348 | if id $user > /dev/null 2>&1; then | |
2349 | return 0 | |
2350 | fi | |
2351 | ||
2352 | # Assign 1000 as the base uid | |
2353 | typeset -i uid=1000 | |
2354 | while true; do | |
7839c4b5 | 2355 | pw useradd -u $uid -g $group -d $basedir/$user -m -n $user |
23914a3b | 2356 | case $? in |
7839c4b5 MM |
2357 | 0) break ;; |
2358 | # The uid is not unique | |
2359 | 65) ((uid += 1)) ;; | |
2360 | *) return 1 ;; | |
2361 | esac | |
2362 | if [[ $uid == 65000 ]]; then | |
2363 | log_fail "No user id available under 65000 for $user" | |
2364 | fi | |
2365 | done | |
2366 | ||
2367 | # Silence MOTD | |
2368 | touch $basedir/$user/.hushlogin | |
2369 | ||
2370 | return 0 | |
2371 | } | |
2372 | ||
2373 | # | |
2374 | # Delete the specified user. | |
2375 | # | |
2376 | # $1 login name | |
2377 | # | |
2378 | function del_user_freebsd #<logname> | |
2379 | { | |
2380 | typeset user=$1 | |
2381 | ||
2382 | if id $user > /dev/null 2>&1; then | |
2383 | log_must pw userdel $user | |
2384 | fi | |
2385 | ||
2386 | return 0 | |
2387 | } | |
2388 | ||
2389 | # | |
2390 | # Select valid gid and create specified group. | |
2391 | # | |
2392 | # $1 group name | |
2393 | # | |
2394 | function add_group_freebsd #<group_name> | |
2395 | { | |
2396 | typeset group=$1 | |
2397 | ||
2398 | # See if the group already exists. | |
2399 | if pw groupshow $group >/dev/null 2>&1; then | |
2400 | return 0 | |
2401 | fi | |
2402 | ||
2403 | # Assign 1000 as the base gid | |
2404 | typeset -i gid=1000 | |
2405 | while true; do | |
2406 | pw groupadd -g $gid -n $group > /dev/null 2>&1 | |
23914a3b | 2407 | case $? in |
7839c4b5 MM |
2408 | 0) return 0 ;; |
2409 | # The gid is not unique | |
2410 | 65) ((gid += 1)) ;; | |
2411 | *) return 1 ;; | |
2412 | esac | |
2413 | if [[ $gid == 65000 ]]; then | |
2414 | log_fail "No user id available under 65000 for $group" | |
2415 | fi | |
2416 | done | |
2417 | } | |
2418 | ||
2419 | # | |
2420 | # Delete the specified group. | |
2421 | # | |
2422 | # $1 group name | |
2423 | # | |
2424 | function del_group_freebsd #<group_name> | |
2425 | { | |
2426 | typeset group=$1 | |
2427 | ||
2428 | pw groupdel -n $group > /dev/null 2>&1 | |
23914a3b | 2429 | case $? in |
7839c4b5 MM |
2430 | # Group does not exist, or was deleted successfully. |
2431 | 0|6|65) return 0 ;; | |
2432 | # Name already exists as a group name | |
2433 | 9) log_must pw groupdel $group ;; | |
2434 | *) return 1 ;; | |
2435 | esac | |
2436 | ||
2437 | return 0 | |
2438 | } | |
2439 | ||
2440 | function add_user_illumos #<group_name> <user_name> <basedir> | |
2441 | { | |
2442 | typeset group=$1 | |
2443 | typeset user=$2 | |
2444 | typeset basedir=$3 | |
2445 | ||
2446 | log_must useradd -g $group -d $basedir/$user -m $user | |
2447 | ||
2448 | return 0 | |
2449 | } | |
2450 | ||
2451 | function del_user_illumos #<user_name> | |
2452 | { | |
2453 | typeset user=$1 | |
2454 | ||
2455 | if id $user > /dev/null 2>&1; then | |
2456 | log_must_retry "currently used" 6 userdel $user | |
2457 | fi | |
2458 | ||
2459 | return 0 | |
2460 | } | |
2461 | ||
2462 | function add_group_illumos #<group_name> | |
2463 | { | |
2464 | typeset group=$1 | |
2465 | ||
2466 | typeset -i gid=100 | |
2467 | while true; do | |
2468 | groupadd -g $gid $group > /dev/null 2>&1 | |
23914a3b | 2469 | case $? in |
7839c4b5 MM |
2470 | 0) return 0 ;; |
2471 | # The gid is not unique | |
2472 | 4) ((gid += 1)) ;; | |
2473 | *) return 1 ;; | |
2474 | esac | |
2475 | done | |
2476 | } | |
2477 | ||
2478 | function del_group_illumos #<group_name> | |
2479 | { | |
2480 | typeset group=$1 | |
2481 | ||
2482 | groupmod -n $grp $grp > /dev/null 2>&1 | |
23914a3b | 2483 | case $? in |
7839c4b5 MM |
2484 | # Group does not exist. |
2485 | 6) return 0 ;; | |
2486 | # Name already exists as a group name | |
2487 | 9) log_must groupdel $grp ;; | |
2488 | *) return 1 ;; | |
2489 | esac | |
2490 | } | |
2491 | ||
2492 | function add_user_linux #<group_name> <user_name> <basedir> | |
2493 | { | |
2494 | typeset group=$1 | |
2495 | typeset user=$2 | |
2496 | typeset basedir=$3 | |
2497 | ||
2498 | log_must useradd -g $group -d $basedir/$user -m $user | |
2499 | ||
2500 | # Add new users to the same group and the command line utils. | |
2501 | # This allows them to be run out of the original users home | |
2502 | # directory as long as it permissioned to be group readable. | |
592cf7f1 | 2503 | cmd_group=$(stat --format="%G" $(command -v zfs)) |
7839c4b5 MM |
2504 | log_must usermod -a -G $cmd_group $user |
2505 | ||
2506 | return 0 | |
2507 | } | |
2508 | ||
2509 | function del_user_linux #<user_name> | |
2510 | { | |
2511 | typeset user=$1 | |
2512 | ||
2513 | if id $user > /dev/null 2>&1; then | |
2514 | log_must_retry "currently used" 6 userdel $user | |
2515 | fi | |
7839c4b5 MM |
2516 | } |
2517 | ||
2518 | function add_group_linux #<group_name> | |
2519 | { | |
2520 | typeset group=$1 | |
2521 | ||
2522 | # Assign 100 as the base gid, a larger value is selected for | |
2523 | # Linux because for many distributions 1000 and under are reserved. | |
2524 | while true; do | |
2525 | groupadd $group > /dev/null 2>&1 | |
23914a3b | 2526 | case $? in |
7839c4b5 MM |
2527 | 0) return 0 ;; |
2528 | *) return 1 ;; | |
2529 | esac | |
2530 | done | |
2531 | } | |
2532 | ||
2533 | function del_group_linux #<group_name> | |
2534 | { | |
2535 | typeset group=$1 | |
2536 | ||
2537 | getent group $group > /dev/null 2>&1 | |
23914a3b | 2538 | case $? in |
7839c4b5 MM |
2539 | # Group does not exist. |
2540 | 2) return 0 ;; | |
2541 | # Name already exists as a group name | |
2542 | 0) log_must groupdel $group ;; | |
2543 | *) return 1 ;; | |
2544 | esac | |
2545 | ||
2546 | return 0 | |
2547 | } | |
2548 | ||
6bb24f4d BB |
2549 | # |
2550 | # Add specified user to specified group | |
2551 | # | |
2552 | # $1 group name | |
2553 | # $2 user name | |
2554 | # $3 base of the homedir (optional) | |
2555 | # | |
2556 | function add_user #<group_name> <user_name> <basedir> | |
2557 | { | |
7839c4b5 MM |
2558 | typeset group=$1 |
2559 | typeset user=$2 | |
6bb24f4d BB |
2560 | typeset basedir=${3:-"/var/tmp"} |
2561 | ||
7839c4b5 | 2562 | if ((${#group} == 0 || ${#user} == 0)); then |
6bb24f4d BB |
2563 | log_fail "group name or user name are not defined." |
2564 | fi | |
2565 | ||
5c9f744b | 2566 | case "$UNAME" in |
7839c4b5 MM |
2567 | FreeBSD) |
2568 | add_user_freebsd "$group" "$user" "$basedir" | |
2569 | ;; | |
2570 | Linux) | |
2571 | add_user_linux "$group" "$user" "$basedir" | |
2572 | ;; | |
2573 | *) | |
2574 | add_user_illumos "$group" "$user" "$basedir" | |
2575 | ;; | |
2576 | esac | |
6bb24f4d BB |
2577 | |
2578 | return 0 | |
2579 | } | |
2580 | ||
2581 | # | |
2582 | # Delete the specified user. | |
2583 | # | |
2584 | # $1 login name | |
2585 | # $2 base of the homedir (optional) | |
2586 | # | |
2587 | function del_user #<logname> <basedir> | |
2588 | { | |
2589 | typeset user=$1 | |
2590 | typeset basedir=${2:-"/var/tmp"} | |
2591 | ||
2592 | if ((${#user} == 0)); then | |
2593 | log_fail "login name is necessary." | |
2594 | fi | |
2595 | ||
5c9f744b | 2596 | case "$UNAME" in |
7839c4b5 MM |
2597 | FreeBSD) |
2598 | del_user_freebsd "$user" | |
2599 | ;; | |
2600 | Linux) | |
2601 | del_user_linux "$user" | |
2602 | ;; | |
2603 | *) | |
2604 | del_user_illumos "$user" | |
2605 | ;; | |
2606 | esac | |
6bb24f4d | 2607 | |
c1d9abf9 | 2608 | [[ -d $basedir/$user ]] && rm -fr $basedir/$user |
6bb24f4d BB |
2609 | |
2610 | return 0 | |
2611 | } | |
2612 | ||
2613 | # | |
2614 | # Select valid gid and create specified group. | |
2615 | # | |
2616 | # $1 group name | |
2617 | # | |
2618 | function add_group #<group_name> | |
2619 | { | |
2620 | typeset group=$1 | |
2621 | ||
2622 | if ((${#group} == 0)); then | |
2623 | log_fail "group name is necessary." | |
2624 | fi | |
2625 | ||
5c9f744b | 2626 | case "$UNAME" in |
7839c4b5 MM |
2627 | FreeBSD) |
2628 | add_group_freebsd "$group" | |
2629 | ;; | |
2630 | Linux) | |
2631 | add_group_linux "$group" | |
2632 | ;; | |
2633 | *) | |
2634 | add_group_illumos "$group" | |
2635 | ;; | |
2636 | esac | |
2637 | ||
2638 | return 0 | |
6bb24f4d BB |
2639 | } |
2640 | ||
2641 | # | |
2642 | # Delete the specified group. | |
2643 | # | |
2644 | # $1 group name | |
2645 | # | |
2646 | function del_group #<group_name> | |
2647 | { | |
7839c4b5 MM |
2648 | typeset group=$1 |
2649 | ||
2650 | if ((${#group} == 0)); then | |
6bb24f4d BB |
2651 | log_fail "group name is necessary." |
2652 | fi | |
2653 | ||
5c9f744b | 2654 | case "$UNAME" in |
7839c4b5 MM |
2655 | FreeBSD) |
2656 | del_group_freebsd "$group" | |
2657 | ;; | |
2658 | Linux) | |
2659 | del_group_linux "$group" | |
2660 | ;; | |
2661 | *) | |
2662 | del_group_illumos "$group" | |
2663 | ;; | |
2664 | esac | |
6bb24f4d BB |
2665 | |
2666 | return 0 | |
2667 | } | |
2668 | ||
2669 | # | |
2670 | # This function will return true if it's safe to destroy the pool passed | |
2671 | # as argument 1. It checks for pools based on zvols and files, and also | |
2672 | # files contained in a pool that may have a different mountpoint. | |
2673 | # | |
2674 | function safe_to_destroy_pool { # $1 the pool name | |
2675 | ||
2676 | typeset pool="" | |
2677 | typeset DONT_DESTROY="" | |
2678 | ||
2679 | # We check that by deleting the $1 pool, we're not | |
2680 | # going to pull the rug out from other pools. Do this | |
2681 | # by looking at all other pools, ensuring that they | |
2682 | # aren't built from files or zvols contained in this pool. | |
2683 | ||
c1d9abf9 | 2684 | for pool in $(zpool list -H -o name) |
6bb24f4d BB |
2685 | do |
2686 | ALTMOUNTPOOL="" | |
2687 | ||
2688 | # this is a list of the top-level directories in each of the | |
2689 | # files that make up the path to the files the pool is based on | |
75746e9a | 2690 | FILEPOOL=$(zpool status -v $pool | awk -v pool="/$1/" '$0 ~ pool {print $1}') |
6bb24f4d BB |
2691 | |
2692 | # this is a list of the zvols that make up the pool | |
75746e9a | 2693 | ZVOLPOOL=$(zpool status -v $pool | awk -v zvols="$ZVOL_DEVDIR/$1$" '$0 ~ zvols {print $1}') |
6bb24f4d BB |
2694 | |
2695 | # also want to determine if it's a file-based pool using an | |
2696 | # alternate mountpoint... | |
c1d9abf9 | 2697 | POOL_FILE_DIRS=$(zpool status -v $pool | \ |
75746e9a AZ |
2698 | awk '/\// {print $1}' | \ |
2699 | awk -F/ '!/dev/ {print $2}') | |
6bb24f4d BB |
2700 | |
2701 | for pooldir in $POOL_FILE_DIRS | |
2702 | do | |
c1d9abf9 | 2703 | OUTPUT=$(zfs list -H -r -o mountpoint $1 | \ |
75746e9a | 2704 | awk -v pd="${pooldir}$" '$0 ~ pd {print $1}') |
6bb24f4d BB |
2705 | |
2706 | ALTMOUNTPOOL="${ALTMOUNTPOOL}${OUTPUT}" | |
2707 | done | |
2708 | ||
2709 | ||
2710 | if [ ! -z "$ZVOLPOOL" ] | |
2711 | then | |
2712 | DONT_DESTROY="true" | |
2713 | log_note "Pool $pool is built from $ZVOLPOOL on $1" | |
2714 | fi | |
2715 | ||
2716 | if [ ! -z "$FILEPOOL" ] | |
2717 | then | |
2718 | DONT_DESTROY="true" | |
2719 | log_note "Pool $pool is built from $FILEPOOL on $1" | |
2720 | fi | |
2721 | ||
2722 | if [ ! -z "$ALTMOUNTPOOL" ] | |
2723 | then | |
2724 | DONT_DESTROY="true" | |
2725 | log_note "Pool $pool is built from $ALTMOUNTPOOL on $1" | |
2726 | fi | |
2727 | done | |
2728 | ||
2729 | if [ -z "${DONT_DESTROY}" ] | |
2730 | then | |
2731 | return 0 | |
2732 | else | |
2733 | log_note "Warning: it is not safe to destroy $1!" | |
2734 | return 1 | |
2735 | fi | |
2736 | } | |
2737 | ||
6bb24f4d BB |
2738 | # |
2739 | # Verify zfs operation with -p option work as expected | |
2740 | # $1 operation, value could be create, clone or rename | |
2741 | # $2 dataset type, value could be fs or vol | |
2742 | # $3 dataset name | |
2743 | # $4 new dataset name | |
2744 | # | |
2745 | function verify_opt_p_ops | |
2746 | { | |
2747 | typeset ops=$1 | |
2748 | typeset datatype=$2 | |
2749 | typeset dataset=$3 | |
2750 | typeset newdataset=$4 | |
2751 | ||
2752 | if [[ $datatype != "fs" && $datatype != "vol" ]]; then | |
2753 | log_fail "$datatype is not supported." | |
2754 | fi | |
2755 | ||
2756 | # check parameters accordingly | |
2757 | case $ops in | |
2758 | create) | |
2759 | newdataset=$dataset | |
2760 | dataset="" | |
2761 | if [[ $datatype == "vol" ]]; then | |
2762 | ops="create -V $VOLSIZE" | |
2763 | fi | |
2764 | ;; | |
2765 | clone) | |
2766 | if [[ -z $newdataset ]]; then | |
2767 | log_fail "newdataset should not be empty" \ | |
2768 | "when ops is $ops." | |
2769 | fi | |
2770 | log_must datasetexists $dataset | |
2771 | log_must snapexists $dataset | |
2772 | ;; | |
2773 | rename) | |
2774 | if [[ -z $newdataset ]]; then | |
2775 | log_fail "newdataset should not be empty" \ | |
2776 | "when ops is $ops." | |
2777 | fi | |
2778 | log_must datasetexists $dataset | |
6bb24f4d BB |
2779 | ;; |
2780 | *) | |
2781 | log_fail "$ops is not supported." | |
2782 | ;; | |
2783 | esac | |
2784 | ||
2785 | # make sure the upper level filesystem does not exist | |
c7b55e71 | 2786 | destroy_dataset "${newdataset%/*}" "-rRf" |
6bb24f4d BB |
2787 | |
2788 | # without -p option, operation will fail | |
c1d9abf9 | 2789 | log_mustnot zfs $ops $dataset $newdataset |
6bb24f4d BB |
2790 | log_mustnot datasetexists $newdataset ${newdataset%/*} |
2791 | ||
2792 | # with -p option, operation should succeed | |
c1d9abf9 | 2793 | log_must zfs $ops -p $dataset $newdataset |
6bb24f4d BB |
2794 | block_device_wait |
2795 | ||
2796 | if ! datasetexists $newdataset ; then | |
2797 | log_fail "-p option does not work for $ops" | |
2798 | fi | |
2799 | ||
2800 | # when $ops is create or clone, redo the operation still return zero | |
2801 | if [[ $ops != "rename" ]]; then | |
c1d9abf9 | 2802 | log_must zfs $ops -p $dataset $newdataset |
6bb24f4d BB |
2803 | fi |
2804 | ||
2805 | return 0 | |
2806 | } | |
2807 | ||
2808 | # | |
2809 | # Get configuration of pool | |
2810 | # $1 pool name | |
2811 | # $2 config name | |
2812 | # | |
2813 | function get_config | |
2814 | { | |
2815 | typeset pool=$1 | |
2816 | typeset config=$2 | |
6bb24f4d BB |
2817 | |
2818 | if ! poolexists "$pool" ; then | |
2819 | return 1 | |
2820 | fi | |
75746e9a AZ |
2821 | if [ "$(get_pool_prop cachefile "$pool")" = "none" ]; then |
2822 | zdb -e $pool | |
6bb24f4d | 2823 | else |
75746e9a AZ |
2824 | zdb -C $pool |
2825 | fi | awk -F: -v cfg="$config:" '$0 ~ cfg {sub(/^'\''/, $2); sub(/'\''$/, $2); print $2}' | |
6bb24f4d BB |
2826 | } |
2827 | ||
2828 | # | |
2829 | # Privated function. Random select one of items from arguments. | |
2830 | # | |
2831 | # $1 count | |
2832 | # $2-n string | |
2833 | # | |
2834 | function _random_get | |
2835 | { | |
2836 | typeset cnt=$1 | |
2837 | shift | |
2838 | ||
2839 | typeset str="$@" | |
2840 | typeset -i ind | |
2841 | ((ind = RANDOM % cnt + 1)) | |
2842 | ||
75746e9a | 2843 | echo "$str" | cut -f $ind -d ' ' |
6bb24f4d BB |
2844 | } |
2845 | ||
2846 | # | |
2847 | # Random select one of item from arguments which include NONE string | |
2848 | # | |
2849 | function random_get_with_non | |
2850 | { | |
2851 | typeset -i cnt=$# | |
2852 | ((cnt =+ 1)) | |
2853 | ||
2854 | _random_get "$cnt" "$@" | |
2855 | } | |
2856 | ||
2857 | # | |
2858 | # Random select one of item from arguments which doesn't include NONE string | |
2859 | # | |
2860 | function random_get | |
2861 | { | |
2862 | _random_get "$#" "$@" | |
2863 | } | |
2864 | ||
6bb24f4d BB |
2865 | # |
2866 | # The function will generate a dataset name with specific length | |
2867 | # $1, the length of the name | |
2868 | # $2, the base string to construct the name | |
2869 | # | |
2870 | function gen_dataset_name | |
2871 | { | |
2872 | typeset -i len=$1 | |
2873 | typeset basestr="$2" | |
2874 | typeset -i baselen=${#basestr} | |
2875 | typeset -i iter=0 | |
2876 | typeset l_name="" | |
2877 | ||
2878 | if ((len % baselen == 0)); then | |
2879 | ((iter = len / baselen)) | |
2880 | else | |
2881 | ((iter = len / baselen + 1)) | |
2882 | fi | |
2883 | while ((iter > 0)); do | |
2884 | l_name="${l_name}$basestr" | |
2885 | ||
2886 | ((iter -= 1)) | |
2887 | done | |
2888 | ||
c1d9abf9 | 2889 | echo $l_name |
6bb24f4d BB |
2890 | } |
2891 | ||
2892 | # | |
2893 | # Get cksum tuple of dataset | |
2894 | # $1 dataset name | |
2895 | # | |
2896 | # sample zdb output: | |
2897 | # Dataset data/test [ZPL], ID 355, cr_txg 2413856, 31.0K, 7 objects, rootbp | |
2898 | # DVA[0]=<0:803046400:200> DVA[1]=<0:81199000:200> [L0 DMU objset] fletcher4 | |
2899 | # lzjb LE contiguous unique double size=800L/200P birth=2413856L/2413856P | |
2900 | # fill=7 cksum=11ce125712:643a9c18ee2:125e25238fca0:254a3f74b59744 | |
2901 | function datasetcksum | |
2902 | { | |
2903 | typeset cksum | |
c1d9abf9 | 2904 | sync |
7454275a | 2905 | sync_all_pools |
75746e9a | 2906 | zdb -vvv $1 | awk -F= -v ds="^Dataset $1 "'\\[' '$0 ~ ds && /cksum/ {print $7}' |
6bb24f4d BB |
2907 | } |
2908 | ||
2909 | # | |
2910 | # Get the given disk/slice state from the specific field of the pool | |
2911 | # | |
2912 | function get_device_state #pool disk field("", "spares","logs") | |
2913 | { | |
2914 | typeset pool=$1 | |
2915 | typeset disk=${2#$DEV_DSKDIR/} | |
2916 | typeset field=${3:-$pool} | |
2917 | ||
270d0a5a AZ |
2918 | zpool status -v "$pool" 2>/dev/null | \ |
2919 | awk -v device=$disk -v pool=$pool -v field=$field \ | |
6bb24f4d BB |
2920 | 'BEGIN {startconfig=0; startfield=0; } |
2921 | /config:/ {startconfig=1} | |
2922 | (startconfig==1) && ($1==field) {startfield=1; next;} | |
2923 | (startfield==1) && ($1==device) {print $2; exit;} | |
2924 | (startfield==1) && | |
270d0a5a | 2925 | ($1==field || $1 ~ "^spares$" || $1 ~ "^logs$") {startfield=0}' |
6bb24f4d BB |
2926 | } |
2927 | ||
6bb24f4d BB |
2928 | # |
2929 | # get the root filesystem name if it's zfsroot system. | |
2930 | # | |
2931 | # return: root filesystem name | |
2932 | function get_rootfs | |
2933 | { | |
2934 | typeset rootfs="" | |
8aab1218 | 2935 | |
7839c4b5 MM |
2936 | if is_freebsd; then |
2937 | rootfs=$(mount -p | awk '$2 == "/" && $3 == "zfs" {print $1}') | |
2938 | elif ! is_linux; then | |
75746e9a | 2939 | rootfs=$(awk '$2 == "/" && $3 == "zfs" {print $1}' \ |
8aab1218 TS |
2940 | /etc/mnttab) |
2941 | fi | |
6bb24f4d BB |
2942 | if [[ -z "$rootfs" ]]; then |
2943 | log_fail "Can not get rootfs" | |
2944 | fi | |
23914a3b | 2945 | if datasetexists $rootfs; then |
c1d9abf9 | 2946 | echo $rootfs |
6bb24f4d BB |
2947 | else |
2948 | log_fail "This is not a zfsroot system." | |
2949 | fi | |
2950 | } | |
2951 | ||
2952 | # | |
2953 | # get the rootfs's pool name | |
2954 | # return: | |
2955 | # rootpool name | |
2956 | # | |
2957 | function get_rootpool | |
2958 | { | |
bd328a58 AZ |
2959 | typeset rootfs=$(get_rootfs) |
2960 | echo ${rootfs%%/*} | |
6bb24f4d BB |
2961 | } |
2962 | ||
2963 | # | |
2964 | # To verify if the require numbers of disks is given | |
2965 | # | |
2966 | function verify_disk_count | |
2967 | { | |
2968 | typeset -i min=${2:-1} | |
2969 | ||
bd328a58 | 2970 | typeset -i count=$(echo "$1" | wc -w) |
6bb24f4d BB |
2971 | |
2972 | if ((count < min)); then | |
2973 | log_untested "A minimum of $min disks is required to run." \ | |
2974 | " You specified $count disk(s)" | |
2975 | fi | |
2976 | } | |
2977 | ||
2978 | function ds_is_volume | |
2979 | { | |
2980 | typeset type=$(get_prop type $1) | |
caccfc87 | 2981 | [ $type = "volume" ] |
6bb24f4d BB |
2982 | } |
2983 | ||
2984 | function ds_is_filesystem | |
2985 | { | |
2986 | typeset type=$(get_prop type $1) | |
caccfc87 | 2987 | [ $type = "filesystem" ] |
6bb24f4d BB |
2988 | } |
2989 | ||
2990 | function ds_is_snapshot | |
2991 | { | |
2992 | typeset type=$(get_prop type $1) | |
caccfc87 | 2993 | [ $type = "snapshot" ] |
6bb24f4d BB |
2994 | } |
2995 | ||
2996 | # | |
2997 | # Check if Trusted Extensions are installed and enabled | |
2998 | # | |
2999 | function is_te_enabled | |
3000 | { | |
bd328a58 | 3001 | svcs -H -o state labeld 2>/dev/null | grep -q "enabled" |
6bb24f4d BB |
3002 | } |
3003 | ||
3004 | # Utility function to determine if a system has multiple cpus. | |
3005 | function is_mp | |
3006 | { | |
5c9f744b | 3007 | case "$UNAME" in |
bd328a58 | 3008 | Linux) |
caccfc87 | 3009 | (($(grep -c '^processor' /proc/cpuinfo) > 1)) |
bd328a58 AZ |
3010 | ;; |
3011 | FreeBSD) | |
3012 | sysctl -n kern.smp.cpus | |
3013 | ;; | |
3014 | *) | |
3015 | (($(psrinfo | wc -l) > 1)) | |
3016 | ;; | |
3017 | esac | |
6bb24f4d BB |
3018 | } |
3019 | ||
3020 | function get_cpu_freq | |
3021 | { | |
3022 | if is_linux; then | |
c1d9abf9 | 3023 | lscpu | awk '/CPU MHz/ { print $3 }' |
7839c4b5 | 3024 | elif is_freebsd; then |
9be70c37 | 3025 | sysctl -n hw.clockrate |
6bb24f4d | 3026 | else |
c1d9abf9 | 3027 | psrinfo -v 0 | awk '/processor operates at/ {print $6}' |
6bb24f4d BB |
3028 | fi |
3029 | } | |
3030 | ||
3031 | # Run the given command as the user provided. | |
3032 | function user_run | |
3033 | { | |
3034 | typeset user=$1 | |
3035 | shift | |
3036 | ||
e0b53a5d RM |
3037 | log_note "user: $user" |
3038 | log_note "cmd: $*" | |
3039 | ||
3040 | typeset out=$TEST_BASE_DIR/out | |
3041 | typeset err=$TEST_BASE_DIR/err | |
3042 | ||
3043 | sudo -Eu $user env PATH="$PATH" ksh <<<"$*" >$out 2>$err | |
3044 | typeset res=$? | |
3045 | log_note "out: $(<$out)" | |
3046 | log_note "err: $(<$err)" | |
3047 | return $res | |
6bb24f4d BB |
3048 | } |
3049 | ||
3050 | # | |
3051 | # Check if the pool contains the specified vdevs | |
3052 | # | |
3053 | # $1 pool | |
3054 | # $2..n <vdev> ... | |
3055 | # | |
3056 | # Return 0 if the vdevs are contained in the pool, 1 if any of the specified | |
3057 | # vdevs is not in the pool, and 2 if pool name is missing. | |
3058 | # | |
3059 | function vdevs_in_pool | |
3060 | { | |
3061 | typeset pool=$1 | |
3062 | typeset vdev | |
3063 | ||
3064 | if [[ -z $pool ]]; then | |
3065 | log_note "Missing pool name." | |
3066 | return 2 | |
3067 | fi | |
3068 | ||
3069 | shift | |
3070 | ||
7c9a4292 BB |
3071 | # We could use 'zpool list' to only get the vdevs of the pool but we |
3072 | # can't reference a mirror/raidz vdev using its ID (i.e mirror-0), | |
3073 | # therefore we use the 'zpool status' output. | |
c1d9abf9 | 3074 | typeset tmpfile=$(mktemp) |
7c9a4292 | 3075 | zpool status -v "$pool" | grep -A 1000 "config:" >$tmpfile |
23914a3b | 3076 | for vdev in "$@"; do |
964d4180 | 3077 | grep -wq ${vdev##*/} $tmpfile || return 1 |
6bb24f4d BB |
3078 | done |
3079 | ||
c1d9abf9 | 3080 | rm -f $tmpfile |
23914a3b | 3081 | return 0 |
6bb24f4d BB |
3082 | } |
3083 | ||
679d73e9 JWK |
3084 | function get_max |
3085 | { | |
3086 | typeset -l i max=$1 | |
3087 | shift | |
3088 | ||
3089 | for i in "$@"; do | |
9be70c37 | 3090 | max=$((max > i ? max : i)) |
679d73e9 JWK |
3091 | done |
3092 | ||
3093 | echo $max | |
3094 | } | |
3095 | ||
3096 | function get_min | |
3097 | { | |
3098 | typeset -l i min=$1 | |
3099 | shift | |
3100 | ||
3101 | for i in "$@"; do | |
9be70c37 | 3102 | min=$((min < i ? min : i)) |
679d73e9 JWK |
3103 | done |
3104 | ||
3105 | echo $min | |
3106 | } | |
3107 | ||
a7004725 DK |
3108 | # Write data that can be compressed into a directory |
3109 | function write_compressible | |
3110 | { | |
3111 | typeset dir=$1 | |
3112 | typeset megs=$2 | |
3113 | typeset nfiles=${3:-1} | |
3114 | typeset bs=${4:-1024k} | |
3115 | typeset fname=${5:-file} | |
3116 | ||
3117 | [[ -d $dir ]] || log_fail "No directory: $dir" | |
3118 | ||
3119 | # Under Linux fio is not currently used since its behavior can | |
3120 | # differ significantly across versions. This includes missing | |
3121 | # command line options and cases where the --buffer_compress_* | |
3122 | # options fail to behave as expected. | |
3123 | if is_linux; then | |
3124 | typeset file_bytes=$(to_bytes $megs) | |
3125 | typeset bs_bytes=4096 | |
3126 | typeset blocks=$(($file_bytes / $bs_bytes)) | |
3127 | ||
3128 | for (( i = 0; i < $nfiles; i++ )); do | |
3129 | truncate -s $file_bytes $dir/$fname.$i | |
3130 | ||
3131 | # Write every third block to get 66% compression. | |
3132 | for (( j = 0; j < $blocks; j += 3 )); do | |
3133 | dd if=/dev/urandom of=$dir/$fname.$i \ | |
3134 | seek=$j bs=$bs_bytes count=1 \ | |
3135 | conv=notrunc >/dev/null 2>&1 | |
3136 | done | |
3137 | done | |
3138 | else | |
2d9da5e1 | 3139 | command -v fio > /dev/null || log_unsupported "fio missing" |
bd328a58 | 3140 | log_must eval fio \ |
a7004725 DK |
3141 | --name=job \ |
3142 | --fallocate=0 \ | |
3143 | --minimal \ | |
3144 | --randrepeat=0 \ | |
3145 | --buffer_compress_percentage=66 \ | |
3146 | --buffer_compress_chunk=4096 \ | |
bd328a58 AZ |
3147 | --directory="$dir" \ |
3148 | --numjobs="$nfiles" \ | |
3149 | --nrfiles="$nfiles" \ | |
a7004725 | 3150 | --rw=write \ |
bd328a58 AZ |
3151 | --bs="$bs" \ |
3152 | --filesize="$megs" \ | |
3153 | "--filename_format='$fname.\$jobnum' >/dev/null" | |
a7004725 DK |
3154 | fi |
3155 | } | |
3156 | ||
3157 | function get_objnum | |
3158 | { | |
3159 | typeset pathname=$1 | |
3160 | typeset objnum | |
3161 | ||
3162 | [[ -e $pathname ]] || log_fail "No such file or directory: $pathname" | |
7839c4b5 MM |
3163 | if is_freebsd; then |
3164 | objnum=$(stat -f "%i" $pathname) | |
3165 | else | |
3166 | objnum=$(stat -c %i $pathname) | |
3167 | fi | |
a7004725 DK |
3168 | echo $objnum |
3169 | } | |
3170 | ||
1de321e6 | 3171 | # |
bec1067d | 3172 | # Sync data to the pool |
1de321e6 JX |
3173 | # |
3174 | # $1 pool name | |
bec1067d | 3175 | # $2 boolean to force uberblock (and config including zpool cache file) update |
1de321e6 | 3176 | # |
bec1067d | 3177 | function sync_pool #pool <force> |
1de321e6 JX |
3178 | { |
3179 | typeset pool=${1:-$TESTPOOL} | |
bec1067d | 3180 | typeset force=${2:-false} |
1de321e6 | 3181 | |
bec1067d AP |
3182 | if [[ $force == true ]]; then |
3183 | log_must zpool sync -f $pool | |
3184 | else | |
3185 | log_must zpool sync $pool | |
3186 | fi | |
3187 | ||
3188 | return 0 | |
1de321e6 | 3189 | } |
d834b9ce | 3190 | |
7454275a AJ |
3191 | # |
3192 | # Sync all pools | |
3193 | # | |
3194 | # $1 boolean to force uberblock (and config including zpool cache file) update | |
3195 | # | |
3196 | function sync_all_pools #<force> | |
3197 | { | |
3198 | typeset force=${1:-false} | |
3199 | ||
3200 | if [[ $force == true ]]; then | |
3201 | log_must zpool sync -f | |
3202 | else | |
3203 | log_must zpool sync | |
3204 | fi | |
3205 | ||
3206 | return 0 | |
3207 | } | |
3208 | ||
d834b9ce GM |
3209 | # |
3210 | # Wait for zpool 'freeing' property drops to zero. | |
3211 | # | |
3212 | # $1 pool name | |
3213 | # | |
3214 | function wait_freeing #pool | |
3215 | { | |
3216 | typeset pool=${1:-$TESTPOOL} | |
3217 | while true; do | |
c1d9abf9 JWK |
3218 | [[ "0" == "$(zpool list -Ho freeing $pool)" ]] && break |
3219 | log_must sleep 1 | |
d834b9ce GM |
3220 | done |
3221 | } | |
7a4500a1 | 3222 | |
dddef7d6 | 3223 | # |
3224 | # Wait for every device replace operation to complete | |
3225 | # | |
3226 | # $1 pool name | |
3227 | # | |
3228 | function wait_replacing #pool | |
3229 | { | |
3230 | typeset pool=${1:-$TESTPOOL} | |
75746e9a | 3231 | while zpool status $pool | grep -qE 'replacing-[0-9]+'; do |
dddef7d6 | 3232 | log_must sleep 1 |
3233 | done | |
3234 | } | |
3235 | ||
bf95a000 TH |
3236 | # Wait for a pool to be scrubbed |
3237 | # | |
3238 | # $1 pool name | |
56fa4aa9 | 3239 | # $2 timeout |
bf95a000 | 3240 | # |
56fa4aa9 | 3241 | function wait_scrubbed #pool timeout |
bf95a000 | 3242 | { |
56fa4aa9 RE |
3243 | typeset timeout=${2:-300} |
3244 | typeset pool=${1:-$TESTPOOL} | |
3245 | for (( timer = 0; timer < $timeout; timer++ )); do | |
3246 | is_pool_scrubbed $pool && break; | |
3247 | sleep 1; | |
3248 | done | |
bf95a000 TH |
3249 | } |
3250 | ||
639b1894 TH |
3251 | # Backup the zed.rc in our test directory so that we can edit it for our test. |
3252 | # | |
3253 | # Returns: Backup file name. You will need to pass this to zed_rc_restore(). | |
3254 | function zed_rc_backup | |
3255 | { | |
3256 | zedrc_backup="$(mktemp)" | |
3257 | cp $ZEDLET_DIR/zed.rc $zedrc_backup | |
3258 | echo $zedrc_backup | |
3259 | } | |
3260 | ||
3261 | function zed_rc_restore | |
3262 | { | |
3263 | mv $1 $ZEDLET_DIR/zed.rc | |
3264 | } | |
3265 | ||
95401cb6 BB |
3266 | # |
3267 | # Setup custom environment for the ZED. | |
3268 | # | |
bf95a000 | 3269 | # $@ Optional list of zedlets to run under zed. |
95401cb6 BB |
3270 | function zed_setup |
3271 | { | |
3272 | if ! is_linux; then | |
5c9f744b | 3273 | log_unsupported "No zed on $UNAME" |
95401cb6 BB |
3274 | fi |
3275 | ||
3276 | if [[ ! -d $ZEDLET_DIR ]]; then | |
3277 | log_must mkdir $ZEDLET_DIR | |
3278 | fi | |
3279 | ||
3280 | if [[ ! -e $VDEVID_CONF ]]; then | |
3281 | log_must touch $VDEVID_CONF | |
3282 | fi | |
3283 | ||
3284 | if [[ -e $VDEVID_CONF_ETC ]]; then | |
3285 | log_fail "Must not have $VDEVID_CONF_ETC file present on system" | |
3286 | fi | |
bf95a000 | 3287 | EXTRA_ZEDLETS=$@ |
95401cb6 BB |
3288 | |
3289 | # Create a symlink for /etc/zfs/vdev_id.conf file. | |
3290 | log_must ln -s $VDEVID_CONF $VDEVID_CONF_ETC | |
3291 | ||
3292 | # Setup minimal ZED configuration. Individual test cases should | |
3293 | # add additional ZEDLETs as needed for their specific test. | |
3f03fc8d BB |
3294 | log_must cp ${ZEDLET_ETC_DIR}/zed.rc $ZEDLET_DIR |
3295 | log_must cp ${ZEDLET_ETC_DIR}/zed-functions.sh $ZEDLET_DIR | |
95401cb6 | 3296 | |
bf95a000 TH |
3297 | # Scripts must only be user writable. |
3298 | if [[ -n "$EXTRA_ZEDLETS" ]] ; then | |
3299 | saved_umask=$(umask) | |
3300 | log_must umask 0022 | |
3301 | for i in $EXTRA_ZEDLETS ; do | |
3302 | log_must cp ${ZEDLET_LIBEXEC_DIR}/$i $ZEDLET_DIR | |
3303 | done | |
3304 | log_must umask $saved_umask | |
3305 | fi | |
3306 | ||
3f03fc8d BB |
3307 | # Customize the zed.rc file to enable the full debug log. |
3308 | log_must sed -i '/\#ZED_DEBUG_LOG=.*/d' $ZEDLET_DIR/zed.rc | |
d5e024cb | 3309 | echo "ZED_DEBUG_LOG=$ZED_DEBUG_LOG" >>$ZEDLET_DIR/zed.rc |
3f03fc8d | 3310 | |
95401cb6 BB |
3311 | } |
3312 | ||
3313 | # | |
3314 | # Cleanup custom ZED environment. | |
3315 | # | |
bf95a000 | 3316 | # $@ Optional list of zedlets to remove from our test zed.d directory. |
95401cb6 BB |
3317 | function zed_cleanup |
3318 | { | |
3319 | if ! is_linux; then | |
3320 | return | |
3321 | fi | |
3322 | ||
bd328a58 AZ |
3323 | for extra_zedlet; do |
3324 | log_must rm -f ${ZEDLET_DIR}/$extra_zedlet | |
3325 | done | |
3326 | log_must rm -fd ${ZEDLET_DIR}/zed.rc ${ZEDLET_DIR}/zed-functions.sh ${ZEDLET_DIR}/all-syslog.sh ${ZEDLET_DIR}/all-debug.sh ${ZEDLET_DIR}/state \ | |
3327 | $ZED_LOG $ZED_DEBUG_LOG $VDEVID_CONF_ETC $VDEVID_CONF \ | |
3328 | $ZEDLET_DIR | |
95401cb6 BB |
3329 | } |
3330 | ||
56fa4aa9 RE |
3331 | # |
3332 | # Check if ZED is currently running; if so, returns PIDs | |
3333 | # | |
3334 | function zed_check | |
3335 | { | |
3336 | if ! is_linux; then | |
3337 | return | |
3338 | fi | |
3339 | zedpids="$(pgrep -x zed)" | |
56fa4aa9 | 3340 | zedpids2="$(pgrep -x lt-zed)" |
56fa4aa9 RE |
3341 | echo ${zedpids} ${zedpids2} |
3342 | } | |
3343 | ||
7a4500a1 SV |
3344 | # |
3345 | # Check if ZED is currently running, if not start ZED. | |
3346 | # | |
3347 | function zed_start | |
3348 | { | |
95401cb6 BB |
3349 | if ! is_linux; then |
3350 | return | |
3351 | fi | |
7a4500a1 | 3352 | |
95401cb6 BB |
3353 | # ZEDLET_DIR=/var/tmp/zed |
3354 | if [[ ! -d $ZEDLET_DIR ]]; then | |
3355 | log_must mkdir $ZEDLET_DIR | |
3356 | fi | |
7a4500a1 | 3357 | |
95401cb6 | 3358 | # Verify the ZED is not already running. |
56fa4aa9 RE |
3359 | zedpids=$(zed_check) |
3360 | if [ -n "$zedpids" ]; then | |
3361 | # We never, ever, really want it to just keep going if zed | |
3362 | # is already running - usually this implies our test cases | |
3363 | # will break very strangely because whatever we wanted to | |
3364 | # configure zed for won't be listening to our changes in the | |
3365 | # tmpdir | |
3366 | log_fail "ZED already running - ${zedpids}" | |
03431390 OF |
3367 | else |
3368 | log_note "Starting ZED" | |
3369 | # run ZED in the background and redirect foreground logging | |
3370 | # output to $ZED_LOG. | |
3371 | log_must truncate -s 0 $ZED_DEBUG_LOG | |
73218f41 AZ |
3372 | log_must eval "zed -vF -d $ZEDLET_DIR -P $PATH" \ |
3373 | "-s $ZEDLET_DIR/state -j 1 2>$ZED_LOG &" | |
7a4500a1 | 3374 | fi |
95401cb6 | 3375 | |
3f03fc8d | 3376 | return 0 |
7a4500a1 SV |
3377 | } |
3378 | ||
3379 | # | |
3380 | # Kill ZED process | |
3381 | # | |
3382 | function zed_stop | |
3383 | { | |
95401cb6 | 3384 | if ! is_linux; then |
56fa4aa9 | 3385 | return "" |
95401cb6 BB |
3386 | fi |
3387 | ||
3f03fc8d | 3388 | log_note "Stopping ZED" |
73218f41 | 3389 | while true; do |
56fa4aa9 RE |
3390 | zedpids=$(zed_check) |
3391 | [ ! -n "$zedpids" ] && break | |
73218f41 AZ |
3392 | |
3393 | log_must kill $zedpids | |
3394 | sleep 1 | |
3395 | done | |
3f03fc8d | 3396 | return 0 |
7a4500a1 | 3397 | } |
8c54ddd3 | 3398 | |
4e9b1569 | 3399 | # |
3400 | # Drain all zevents | |
3401 | # | |
3402 | function zed_events_drain | |
3403 | { | |
3404 | while [ $(zpool events -H | wc -l) -ne 0 ]; do | |
3405 | sleep 1 | |
3406 | zpool events -c >/dev/null | |
3407 | done | |
3408 | } | |
3409 | ||
639b1894 TH |
3410 | # Set a variable in zed.rc to something, un-commenting it in the process. |
3411 | # | |
3412 | # $1 variable | |
3413 | # $2 value | |
3414 | function zed_rc_set | |
3415 | { | |
3416 | var="$1" | |
3417 | val="$2" | |
3418 | # Remove the line | |
3419 | cmd="'/$var/d'" | |
3420 | eval sed -i $cmd $ZEDLET_DIR/zed.rc | |
3421 | ||
3422 | # Add it at the end | |
3423 | echo "$var=$val" >> $ZEDLET_DIR/zed.rc | |
3424 | } | |
3425 | ||
3426 | ||
8c54ddd3 BB |
3427 | # |
3428 | # Check is provided device is being active used as a swap device. | |
3429 | # | |
3430 | function is_swap_inuse | |
3431 | { | |
3432 | typeset device=$1 | |
3433 | ||
3434 | if [[ -z $device ]] ; then | |
3435 | log_note "No device specified." | |
3436 | return 1 | |
3437 | fi | |
3438 | ||
5c9f744b | 3439 | case "$UNAME" in |
62c5ccdf AZ |
3440 | Linux) |
3441 | swapon -s | grep -wq $(readlink -f $device) | |
3442 | ;; | |
3443 | FreeBSD) | |
3444 | swapctl -l | grep -wq $device | |
3445 | ;; | |
3446 | *) | |
3447 | swap -l | grep -wq $device | |
3448 | ;; | |
3449 | esac | |
8c54ddd3 BB |
3450 | } |
3451 | ||
3452 | # | |
3453 | # Setup a swap device using the provided device. | |
3454 | # | |
3455 | function swap_setup | |
3456 | { | |
3457 | typeset swapdev=$1 | |
3458 | ||
5c9f744b | 3459 | case "$UNAME" in |
62c5ccdf | 3460 | Linux) |
c7a7601c | 3461 | log_must eval "mkswap $swapdev > /dev/null 2>&1" |
8c54ddd3 | 3462 | log_must swapon $swapdev |
62c5ccdf AZ |
3463 | ;; |
3464 | FreeBSD) | |
7839c4b5 | 3465 | log_must swapctl -a $swapdev |
62c5ccdf AZ |
3466 | ;; |
3467 | *) | |
3468 | log_must swap -a $swapdev | |
3469 | ;; | |
3470 | esac | |
8c54ddd3 BB |
3471 | |
3472 | return 0 | |
3473 | } | |
3474 | ||
3475 | # | |
3476 | # Cleanup a swap device on the provided device. | |
3477 | # | |
3478 | function swap_cleanup | |
3479 | { | |
3480 | typeset swapdev=$1 | |
3481 | ||
3482 | if is_swap_inuse $swapdev; then | |
3483 | if is_linux; then | |
3484 | log_must swapoff $swapdev | |
7839c4b5 MM |
3485 | elif is_freebsd; then |
3486 | log_must swapoff $swapdev | |
8c54ddd3 BB |
3487 | else |
3488 | log_must swap -d $swapdev | |
3489 | fi | |
3490 | fi | |
3491 | ||
3492 | return 0 | |
3493 | } | |
379ca9cf OF |
3494 | |
3495 | # | |
3496 | # Set a global system tunable (64-bit value) | |
3497 | # | |
2476f103 | 3498 | # $1 tunable name (use a NAME defined in tunables.cfg) |
379ca9cf OF |
3499 | # $2 tunable values |
3500 | # | |
3501 | function set_tunable64 | |
3502 | { | |
3503 | set_tunable_impl "$1" "$2" Z | |
3504 | } | |
3505 | ||
3506 | # | |
3507 | # Set a global system tunable (32-bit value) | |
3508 | # | |
2476f103 | 3509 | # $1 tunable name (use a NAME defined in tunables.cfg) |
379ca9cf OF |
3510 | # $2 tunable values |
3511 | # | |
3512 | function set_tunable32 | |
3513 | { | |
3514 | set_tunable_impl "$1" "$2" W | |
3515 | } | |
3516 | ||
3517 | function set_tunable_impl | |
3518 | { | |
2476f103 | 3519 | typeset name="$1" |
379ca9cf OF |
3520 | typeset value="$2" |
3521 | typeset mdb_cmd="$3" | |
3522 | typeset module="${4:-zfs}" | |
3523 | ||
2476f103 RM |
3524 | eval "typeset tunable=\$$name" |
3525 | case "$tunable" in | |
3526 | UNSUPPORTED) | |
5c9f744b | 3527 | log_unsupported "Tunable '$name' is unsupported on $UNAME" |
2476f103 RM |
3528 | ;; |
3529 | "") | |
3530 | log_fail "Tunable '$name' must be added to tunables.cfg" | |
3531 | ;; | |
3532 | *) | |
3533 | ;; | |
3534 | esac | |
3535 | ||
379ca9cf OF |
3536 | [[ -z "$value" ]] && return 1 |
3537 | [[ -z "$mdb_cmd" ]] && return 1 | |
3538 | ||
5c9f744b | 3539 | case "$UNAME" in |
379ca9cf OF |
3540 | Linux) |
3541 | typeset zfs_tunables="/sys/module/$module/parameters" | |
23914a3b | 3542 | echo "$value" >"$zfs_tunables/$tunable" |
379ca9cf | 3543 | ;; |
7839c4b5 MM |
3544 | FreeBSD) |
3545 | sysctl vfs.zfs.$tunable=$value | |
7839c4b5 | 3546 | ;; |
379ca9cf OF |
3547 | SunOS) |
3548 | [[ "$module" -eq "zfs" ]] || return 1 | |
3549 | echo "${tunable}/${mdb_cmd}0t${value}" | mdb -kw | |
379ca9cf OF |
3550 | ;; |
3551 | esac | |
3552 | } | |
3553 | ||
3554 | # | |
3555 | # Get a global system tunable | |
3556 | # | |
2476f103 | 3557 | # $1 tunable name (use a NAME defined in tunables.cfg) |
379ca9cf OF |
3558 | # |
3559 | function get_tunable | |
3560 | { | |
3561 | get_tunable_impl "$1" | |
3562 | } | |
3563 | ||
3564 | function get_tunable_impl | |
3565 | { | |
2476f103 | 3566 | typeset name="$1" |
379ca9cf OF |
3567 | typeset module="${2:-zfs}" |
3568 | ||
2476f103 RM |
3569 | eval "typeset tunable=\$$name" |
3570 | case "$tunable" in | |
3571 | UNSUPPORTED) | |
5c9f744b | 3572 | log_unsupported "Tunable '$name' is unsupported on $UNAME" |
2476f103 RM |
3573 | ;; |
3574 | "") | |
3575 | log_fail "Tunable '$name' must be added to tunables.cfg" | |
3576 | ;; | |
3577 | *) | |
3578 | ;; | |
3579 | esac | |
379ca9cf | 3580 | |
5c9f744b | 3581 | case "$UNAME" in |
379ca9cf OF |
3582 | Linux) |
3583 | typeset zfs_tunables="/sys/module/$module/parameters" | |
379ca9cf | 3584 | cat $zfs_tunables/$tunable |
379ca9cf | 3585 | ;; |
7839c4b5 MM |
3586 | FreeBSD) |
3587 | sysctl -n vfs.zfs.$tunable | |
3588 | ;; | |
379ca9cf OF |
3589 | SunOS) |
3590 | [[ "$module" -eq "zfs" ]] || return 1 | |
3591 | ;; | |
3592 | esac | |
d2734cce | 3593 | } |
240c015a RM |
3594 | |
3595 | # | |
3596 | # Compute MD5 digest for given file or stdin if no file given. | |
3597 | # Note: file path must not contain spaces | |
3598 | # | |
3599 | function md5digest | |
3600 | { | |
3601 | typeset file=$1 | |
3602 | ||
5c9f744b | 3603 | case "$UNAME" in |
7839c4b5 MM |
3604 | FreeBSD) |
3605 | md5 -q $file | |
3606 | ;; | |
3607 | *) | |
75746e9a AZ |
3608 | typeset sum _ |
3609 | read -r sum _ < <(md5sum -b $file) | |
3610 | echo $sum | |
7839c4b5 MM |
3611 | ;; |
3612 | esac | |
240c015a RM |
3613 | } |
3614 | ||
3615 | # | |
3616 | # Compute SHA256 digest for given file or stdin if no file given. | |
3617 | # Note: file path must not contain spaces | |
3618 | # | |
3619 | function sha256digest | |
3620 | { | |
3621 | typeset file=$1 | |
3622 | ||
5c9f744b | 3623 | case "$UNAME" in |
7839c4b5 MM |
3624 | FreeBSD) |
3625 | sha256 -q $file | |
3626 | ;; | |
3627 | *) | |
75746e9a AZ |
3628 | typeset sum _ |
3629 | read -r sum _ < <(sha256sum -b $file) | |
3630 | echo $sum | |
7839c4b5 MM |
3631 | ;; |
3632 | esac | |
3633 | } | |
3634 | ||
3635 | function new_fs #<args> | |
3636 | { | |
5c9f744b | 3637 | case "$UNAME" in |
7839c4b5 MM |
3638 | FreeBSD) |
3639 | newfs "$@" | |
3640 | ;; | |
3641 | *) | |
3642 | echo y | newfs -v "$@" | |
3643 | ;; | |
3644 | esac | |
3645 | } | |
3646 | ||
3647 | function stat_size #<path> | |
3648 | { | |
3649 | typeset path=$1 | |
3650 | ||
5c9f744b | 3651 | case "$UNAME" in |
7839c4b5 MM |
3652 | FreeBSD) |
3653 | stat -f %z "$path" | |
3654 | ;; | |
3655 | *) | |
3656 | stat -c %s "$path" | |
3657 | ;; | |
3658 | esac | |
240c015a | 3659 | } |
9fb2771a | 3660 | |
8ae86e2e RM |
3661 | function stat_ctime #<path> |
3662 | { | |
3663 | typeset path=$1 | |
3664 | ||
5c9f744b | 3665 | case "$UNAME" in |
8ae86e2e RM |
3666 | FreeBSD) |
3667 | stat -f %c "$path" | |
3668 | ;; | |
3669 | *) | |
3670 | stat -c %Z "$path" | |
3671 | ;; | |
3672 | esac | |
3673 | } | |
3674 | ||
3675 | function stat_crtime #<path> | |
3676 | { | |
3677 | typeset path=$1 | |
3678 | ||
5c9f744b | 3679 | case "$UNAME" in |
8ae86e2e RM |
3680 | FreeBSD) |
3681 | stat -f %B "$path" | |
3682 | ;; | |
3683 | *) | |
3684 | stat -c %W "$path" | |
3685 | ;; | |
3686 | esac | |
3687 | } | |
3688 | ||
3fa5266d RM |
3689 | function stat_generation #<path> |
3690 | { | |
3691 | typeset path=$1 | |
3692 | ||
5c9f744b | 3693 | case "$UNAME" in |
3fa5266d RM |
3694 | Linux) |
3695 | getversion "${path}" | |
3696 | ;; | |
3697 | *) | |
3698 | stat -f %v "${path}" | |
3699 | ;; | |
3700 | esac | |
3701 | } | |
3702 | ||
9fb2771a TH |
3703 | # Run a command as if it was being run in a TTY. |
3704 | # | |
3705 | # Usage: | |
3706 | # | |
3707 | # faketty command | |
3708 | # | |
3709 | function faketty | |
3710 | { | |
3711 | if is_freebsd; then | |
834f274f | 3712 | script -q /dev/null env "$@" |
9fb2771a TH |
3713 | else |
3714 | script --return --quiet -c "$*" /dev/null | |
3715 | fi | |
3716 | } | |
90ae4873 RM |
3717 | |
3718 | # | |
3719 | # Produce a random permutation of the integers in a given range (inclusive). | |
3720 | # | |
3721 | function range_shuffle # begin end | |
3722 | { | |
3723 | typeset -i begin=$1 | |
3724 | typeset -i end=$2 | |
3725 | ||
7a298ae9 | 3726 | seq ${begin} ${end} | sort -R |
90ae4873 | 3727 | } |
6e1c594d RM |
3728 | |
3729 | # | |
3730 | # Cross-platform xattr helpers | |
3731 | # | |
3732 | ||
3733 | function get_xattr # name path | |
3734 | { | |
3735 | typeset name=$1 | |
3736 | typeset path=$2 | |
3737 | ||
5c9f744b | 3738 | case "$UNAME" in |
6e1c594d RM |
3739 | FreeBSD) |
3740 | getextattr -qq user "${name}" "${path}" | |
3741 | ;; | |
3742 | *) | |
3743 | attr -qg "${name}" "${path}" | |
3744 | ;; | |
3745 | esac | |
3746 | } | |
3747 | ||
3748 | function set_xattr # name value path | |
3749 | { | |
3750 | typeset name=$1 | |
3751 | typeset value=$2 | |
3752 | typeset path=$3 | |
3753 | ||
5c9f744b | 3754 | case "$UNAME" in |
6e1c594d RM |
3755 | FreeBSD) |
3756 | setextattr user "${name}" "${value}" "${path}" | |
3757 | ;; | |
3758 | *) | |
3759 | attr -qs "${name}" -V "${value}" "${path}" | |
3760 | ;; | |
3761 | esac | |
3762 | } | |
3763 | ||
3764 | function set_xattr_stdin # name value | |
3765 | { | |
3766 | typeset name=$1 | |
3767 | typeset path=$2 | |
3768 | ||
5c9f744b | 3769 | case "$UNAME" in |
6e1c594d RM |
3770 | FreeBSD) |
3771 | setextattr -i user "${name}" "${path}" | |
3772 | ;; | |
3773 | *) | |
3774 | attr -qs "${name}" "${path}" | |
3775 | ;; | |
3776 | esac | |
3777 | } | |
3778 | ||
3779 | function rm_xattr # name path | |
3780 | { | |
3781 | typeset name=$1 | |
3782 | typeset path=$2 | |
3783 | ||
5c9f744b | 3784 | case "$UNAME" in |
6e1c594d RM |
3785 | FreeBSD) |
3786 | rmextattr -q user "${name}" "${path}" | |
3787 | ;; | |
3788 | *) | |
3789 | attr -qr "${name}" "${path}" | |
3790 | ;; | |
3791 | esac | |
3792 | } | |
3793 | ||
3794 | function ls_xattr # path | |
3795 | { | |
3796 | typeset path=$1 | |
3797 | ||
5c9f744b | 3798 | case "$UNAME" in |
6e1c594d RM |
3799 | FreeBSD) |
3800 | lsextattr -qq user "${path}" | |
3801 | ;; | |
3802 | *) | |
3803 | attr -ql "${path}" | |
3804 | ;; | |
3805 | esac | |
3806 | } | |
37c22948 | 3807 | |
73989f4b RM |
3808 | function kstat # stat flags? |
3809 | { | |
3810 | typeset stat=$1 | |
3811 | typeset flags=${2-"-n"} | |
3812 | ||
5c9f744b | 3813 | case "$UNAME" in |
73989f4b RM |
3814 | FreeBSD) |
3815 | sysctl $flags kstat.zfs.misc.$stat | |
3816 | ;; | |
3817 | Linux) | |
75746e9a | 3818 | cat "/proc/spl/kstat/zfs/$stat" 2>/dev/null |
73989f4b RM |
3819 | ;; |
3820 | *) | |
3821 | false | |
3822 | ;; | |
3823 | esac | |
3824 | } | |
3825 | ||
37c22948 GA |
3826 | function get_arcstat # stat |
3827 | { | |
9f0a21e6 MM |
3828 | typeset stat=$1 |
3829 | ||
5c9f744b | 3830 | case "$UNAME" in |
9f0a21e6 | 3831 | FreeBSD) |
73989f4b | 3832 | kstat arcstats.$stat |
9f0a21e6 MM |
3833 | ;; |
3834 | Linux) | |
75746e9a | 3835 | kstat arcstats | awk "/$stat/"' { print $3 }' |
9f0a21e6 MM |
3836 | ;; |
3837 | *) | |
3838 | false | |
3839 | ;; | |
3840 | esac | |
37c22948 | 3841 | } |
c15d36c6 | 3842 | |
c3cb57ae KHN |
3843 | function punch_hole # offset length file |
3844 | { | |
3845 | typeset offset=$1 | |
3846 | typeset length=$2 | |
3847 | typeset file=$3 | |
3848 | ||
5c9f744b | 3849 | case "$UNAME" in |
c3cb57ae KHN |
3850 | FreeBSD) |
3851 | truncate -d -o $offset -l $length "$file" | |
3852 | ;; | |
3853 | Linux) | |
3854 | fallocate --punch-hole --offset $offset --length $length "$file" | |
3855 | ;; | |
3856 | *) | |
3857 | false | |
3858 | ;; | |
3859 | esac | |
3860 | } | |
3861 | ||
a76e4e67 GA |
3862 | # |
3863 | # Wait for the specified arcstat to reach non-zero quiescence. | |
3864 | # If echo is 1 echo the value after reaching quiescence, otherwise | |
3865 | # if echo is 0 print the arcstat we are waiting on. | |
3866 | # | |
3867 | function arcstat_quiescence # stat echo | |
3868 | { | |
3869 | typeset stat=$1 | |
3870 | typeset echo=$2 | |
3871 | typeset do_once=true | |
3872 | ||
3873 | if [[ $echo -eq 0 ]]; then | |
3874 | echo "Waiting for arcstat $1 quiescence." | |
3875 | fi | |
3876 | ||
3877 | while $do_once || [ $stat1 -ne $stat2 ] || [ $stat2 -eq 0 ]; do | |
3878 | typeset stat1=$(get_arcstat $stat) | |
3879 | sleep 2 | |
3880 | typeset stat2=$(get_arcstat $stat) | |
3881 | do_once=false | |
3882 | done | |
3883 | ||
3884 | if [[ $echo -eq 1 ]]; then | |
3885 | echo $stat2 | |
3886 | fi | |
3887 | } | |
3888 | ||
3889 | function arcstat_quiescence_noecho # stat | |
3890 | { | |
3891 | typeset stat=$1 | |
3892 | arcstat_quiescence $stat 0 | |
3893 | } | |
3894 | ||
3895 | function arcstat_quiescence_echo # stat | |
3896 | { | |
3897 | typeset stat=$1 | |
3898 | arcstat_quiescence $stat 1 | |
3899 | } | |
3900 | ||
c15d36c6 GW |
3901 | # |
3902 | # Given an array of pids, wait until all processes | |
3903 | # have completed and check their return status. | |
3904 | # | |
3905 | function wait_for_children #children | |
3906 | { | |
3907 | rv=0 | |
3908 | children=("$@") | |
3909 | for child in "${children[@]}" | |
3910 | do | |
3911 | child_exit=0 | |
3912 | wait ${child} || child_exit=$? | |
3913 | if [ $child_exit -ne 0 ]; then | |
3914 | echo "child ${child} failed with ${child_exit}" | |
3915 | rv=1 | |
3916 | fi | |
3917 | done | |
3918 | return $rv | |
3919 | } | |
669683c4 AS |
3920 | |
3921 | # | |
3922 | # Compare two directory trees recursively in a manner similar to diff(1), but | |
3923 | # using rsync. If there are any discrepancies, a summary of the differences are | |
3924 | # output and a non-zero error is returned. | |
3925 | # | |
3926 | # If you're comparing a directory after a ZIL replay, you should set | |
3927 | # LIBTEST_DIFF_ZIL_REPLAY=1 or use replay_directory_diff which will cause | |
3928 | # directory_diff to ignore mtime changes (the ZIL replay won't fix up mtime | |
3929 | # information). | |
3930 | # | |
3931 | function directory_diff # dir_a dir_b | |
3932 | { | |
3933 | dir_a="$1" | |
3934 | dir_b="$2" | |
3935 | zil_replay="${LIBTEST_DIFF_ZIL_REPLAY:-0}" | |
3936 | ||
3937 | # If one of the directories doesn't exist, return 2. This is to match the | |
3938 | # semantics of diff. | |
3939 | if ! [ -d "$dir_a" -a -d "$dir_b" ]; then | |
3940 | return 2 | |
3941 | fi | |
3942 | ||
3943 | # Run rsync with --dry-run --itemize-changes to get something akin to diff | |
3944 | # output, but rsync is far more thorough in detecting differences (diff | |
3945 | # doesn't compare file metadata, and cannot handle special files). | |
3946 | # | |
3947 | # Also make sure to filter out non-user.* xattrs when comparing. On | |
3948 | # SELinux-enabled systems the copied tree will probably have different | |
3949 | # SELinux labels. | |
3950 | args=("-nicaAHX" '--filter=-x! user.*' "--delete") | |
3951 | ||
3952 | # NOTE: Quite a few rsync builds do not support --crtimes which would be | |
3953 | # necessary to verify that creation times are being maintained properly. | |
3954 | # Unfortunately because of this we cannot use it unconditionally but we can | |
3955 | # check if this rsync build supports it and use it then. This check is | |
3956 | # based on the same check in the rsync test suite (testsuite/crtimes.test). | |
3957 | # | |
3958 | # We check ctimes even with zil_replay=1 because the ZIL does store | |
3959 | # creation times and we should make sure they match (if the creation times | |
3960 | # do not match there is a "c" entry in one of the columns). | |
964d4180 | 3961 | if rsync --version | grep -q "[, ] crtimes"; then |
669683c4 AS |
3962 | args+=("--crtimes") |
3963 | else | |
964d4180 | 3964 | log_note "This rsync package does not support --crtimes (-N)." |
669683c4 AS |
3965 | fi |
3966 | ||
3967 | # If we are testing a ZIL replay, we need to ignore timestamp changes. | |
3968 | # Unfortunately --no-times doesn't do what we want -- it will still tell | |
3969 | # you if the timestamps don't match but rsync will set the timestamps to | |
3970 | # the current time (leading to an itemised change entry). It's simpler to | |
3971 | # just filter out those lines. | |
3972 | if [ "$zil_replay" -eq 0 ]; then | |
3973 | filter=("cat") | |
3974 | else | |
3975 | # Different rsync versions have different numbers of columns. So just | |
3976 | # require that aside from the first two, all other columns must be | |
3977 | # blank (literal ".") or a timestamp field ("[tT]"). | |
3978 | filter=("grep" "-v" '^\..[.Tt]\+ ') | |
3979 | fi | |
3980 | ||
3981 | diff="$(rsync "${args[@]}" "$dir_a/" "$dir_b/" | "${filter[@]}")" | |
3982 | rv=0 | |
3983 | if [ -n "$diff" ]; then | |
3984 | echo "$diff" | |
3985 | rv=1 | |
3986 | fi | |
3987 | return $rv | |
3988 | } | |
3989 | ||
3990 | # | |
3991 | # Compare two directory trees recursively, without checking whether the mtimes | |
3992 | # match (creation times will be checked if the available rsync binary supports | |
3993 | # it). This is necessary for ZIL replay checks (because the ZIL does not | |
3994 | # contain mtimes and thus after a ZIL replay, mtimes won't match). | |
3995 | # | |
3996 | # This is shorthand for LIBTEST_DIFF_ZIL_REPLAY=1 directory_diff <...>. | |
3997 | # | |
3998 | function replay_directory_diff # dir_a dir_b | |
3999 | { | |
4000 | LIBTEST_DIFF_ZIL_REPLAY=1 directory_diff "$@" | |
669683c4 | 4001 | } |
598fed7e AZ |
4002 | |
4003 | # | |
4004 | # Put coredumps into $1/core.{basename} | |
4005 | # | |
4006 | # Output must be saved and passed to pop_coredump_pattern on cleanup | |
4007 | # | |
4008 | function push_coredump_pattern # dir | |
4009 | { | |
4010 | ulimit -c unlimited | |
5c9f744b | 4011 | case "$UNAME" in |
598fed7e AZ |
4012 | Linux) |
4013 | cat /proc/sys/kernel/core_pattern /proc/sys/kernel/core_uses_pid | |
4014 | echo "$1/core.%e" >/proc/sys/kernel/core_pattern && | |
4015 | echo 0 >/proc/sys/kernel/core_uses_pid | |
4016 | ;; | |
4017 | FreeBSD) | |
4018 | sysctl -n kern.corefile | |
4019 | sysctl kern.corefile="$1/core.%N" >/dev/null | |
4020 | ;; | |
4021 | *) | |
4022 | # Nothing to output – set only for this shell | |
4023 | coreadm -p "$1/core.%f" | |
4024 | ;; | |
4025 | esac | |
4026 | } | |
4027 | ||
4028 | # | |
4029 | # Put coredumps back into the default location | |
4030 | # | |
4031 | function pop_coredump_pattern | |
4032 | { | |
4033 | [ -s "$1" ] || return 0 | |
5c9f744b | 4034 | case "$UNAME" in |
598fed7e AZ |
4035 | Linux) |
4036 | typeset pat pid | |
4037 | { read -r pat; read -r pid; } < "$1" | |
4038 | echo "$pat" >/proc/sys/kernel/core_pattern && | |
4039 | echo "$pid" >/proc/sys/kernel/core_uses_pid | |
4040 | ;; | |
4041 | FreeBSD) | |
4042 | sysctl kern.corefile="$(<"$1")" >/dev/null | |
4043 | ;; | |
4044 | esac | |
4045 | } |