3 # Copyright (C) 2017 Red Hat <contact@redhat.com>
6 # Author: Kefu Chai <kchai@redhat.com>
7 # Author: David Zafman <dzafman@redhat.com>
9 # This program is free software; you can redistribute it and/or modify
10 # it under the terms of the GNU Library Public License as published by
11 # the Free Software Foundation; either version 2, or (at your option)
14 # This program is distributed in the hope that it will be useful,
15 # but WITHOUT ANY WARRANTY; without even the implied warranty of
16 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
17 # GNU Library Public License for more details.
20 source $CEPH_ROOT/qa
/standalone
/ceph-helpers.sh
26 export CEPH_MON
="127.0.0.1:7140" # git grep '\<7140\>' : there must be only one
28 CEPH_ARGS
+="--fsid=$(uuidgen) --auth-supported=none "
29 CEPH_ARGS
+="--mon-host=$CEPH_MON "
31 local funcs
=${@:-$(set | sed -n -e 's/^\(TEST_[0-9a-z_]*\) .*/\1/p')}
32 for func
in $funcs ; do
33 setup
$dir ||
return 1
34 run_mon
$dir a ||
return 1
35 run_mgr
$dir x ||
return 1
36 create_rbd_pool ||
return 1
38 $func $dir ||
return 1
39 teardown
$dir ||
return 1
43 function setup_osds
() {
47 for id
in $
(seq 0 $
(expr $count - 1)) ; do
48 run_osd
$dir $id ||
return 1
50 wait_for_clean ||
return 1
53 function get_state
() {
56 ceph
--format json pg dump pgs
2>/dev
/null | \
57 jq
-r ".[] | select(.pgid==\"$pgid\") | .$sname"
60 function rados_put
() {
63 local objname
=${3:-SOMETHING}
65 for marker
in AAA BBB CCCC DDDD
; do
66 printf "%*s" 1024 $marker
69 # get and put an object, compare they are equal
71 rados
--pool $poolname put
$objname $dir/ORIGINAL ||
return 1
74 function rados_get
() {
77 local objname
=${3:-SOMETHING}
81 # Expect a failure to get object
83 if [ $expect = "fail" ];
85 ! rados
--pool $poolname get
$objname $dir/COPY
89 # Expect hang trying to get object
91 if [ $expect = "hang" ];
93 timeout
5 rados
--pool $poolname get
$objname $dir/COPY
98 # get an object, compare with $dir/ORIGINAL
100 rados
--pool $poolname get
$objname $dir/COPY ||
return 1
101 diff $dir/ORIGINAL
$dir/COPY ||
return 1
105 function rados_get_data
() {
110 local poolname
=pool-rep
111 local objname
=obj-
$inject-$$
112 rados_put
$dir $poolname $objname ||
return 1
113 inject_
$inject rep data
$poolname $objname $dir 0 ||
return 1
114 rados_get
$dir $poolname $objname ||
return 1
116 inject_
$inject rep data
$poolname $objname $dir 0 ||
return 1
117 inject_
$inject rep data
$poolname $objname $dir 1 ||
return 1
118 rados_get
$dir $poolname $objname ||
return 1
120 inject_
$inject rep data
$poolname $objname $dir 0 ||
return 1
121 inject_
$inject rep data
$poolname $objname $dir 1 ||
return 1
122 inject_
$inject rep data
$poolname $objname $dir 2 ||
return 1
123 rados_get
$dir $poolname $objname hang ||
return 1
126 function TEST_rados_get_with_eio
() {
129 setup_osds
4 ||
return 1
131 local poolname
=pool-rep
132 create_pool
$poolname 1 1 ||
return 1
133 wait_for_clean ||
return 1
134 rados_get_data eio
$dir ||
return 1
136 delete_pool
$poolname
139 # Test backfill with unfound object
140 function TEST_rep_backfill_unfound
() {
142 local objname
=myobject
144 # Must be between 1 and $lastobj
148 CEPH_ARGS
+=' --osd_min_pg_log_entries=5 --osd_max_pg_log_entries=10'
149 setup_osds
3 ||
return 1
151 local poolname
=test-pool
152 create_pool
$poolname 1 1 ||
return 1
153 wait_for_clean ||
return 1
157 rados_put
$dir $poolname $objname ||
return 1
159 local -a initial_osds
=($
(get_osds
$poolname $objname))
160 local last_osd
=${initial_osds[-1]}
161 kill_daemons
$dir TERM osd.
${last_osd} 2>&2 < /dev
/null ||
return 1
162 ceph osd down
${last_osd} ||
return 1
163 ceph osd out
${last_osd} ||
return 1
167 dd if=/dev
/urandom of
=${dir}/ORIGINAL bs
=1024 count
=4
168 for i
in $
(seq 1 $lastobj)
170 rados
--pool $poolname put obj
${i} $dir/ORIGINAL ||
return 1
173 inject_eio rep data
$poolname $testobj $dir 0 ||
return 1
174 inject_eio rep data
$poolname $testobj $dir 1 ||
return 1
176 run_osd
$dir ${last_osd} ||
return 1
177 ceph osd
in ${last_osd} ||
return 1
181 for tmp
in $
(seq 1 100); do
182 state
=$
(get_state
2.0)
183 echo $state |
grep backfill_unfound
184 if [ "$?" = "0" ]; then
192 ceph pg
2.0 list_missing |
grep -q $testobj ||
return 1
194 # Command should hang because object is unfound
195 timeout
5 rados
-p $poolname get
$testobj $dir/CHECK
196 test $?
= "124" ||
return 1
198 ceph pg
2.0 mark_unfound_lost delete
200 wait_for_clean ||
return 1
202 for i
in $
(seq 1 $lastobj)
204 if [ obj
${i} = "$testobj" ]; then
205 # Doesn't exist anymore
206 ! rados
-p $poolname get
$testobj $dir/CHECK ||
return 1
208 rados
--pool $poolname get obj
${i} $dir/CHECK ||
return 1
209 diff -q $dir/ORIGINAL
$dir/CHECK ||
return 1
213 rm -f ${dir}/ORIGINAL
${dir}/CHECK
215 delete_pool
$poolname
218 # Test recovery with unfound object
219 function TEST_rep_recovery_unfound
() {
221 local objname
=myobject
223 # Must be between 1 and $lastobj
226 setup_osds
3 ||
return 1
228 local poolname
=test-pool
229 create_pool
$poolname 1 1 ||
return 1
230 wait_for_clean ||
return 1
234 rados_put
$dir $poolname $objname ||
return 1
236 local -a initial_osds
=($
(get_osds
$poolname $objname))
237 local last_osd
=${initial_osds[-1]}
238 kill_daemons
$dir TERM osd.
${last_osd} 2>&2 < /dev
/null ||
return 1
239 ceph osd down
${last_osd} ||
return 1
240 ceph osd out
${last_osd} ||
return 1
244 dd if=/dev
/urandom of
=${dir}/ORIGINAL bs
=1024 count
=4
245 for i
in $
(seq 1 $lastobj)
247 rados
--pool $poolname put obj
${i} $dir/ORIGINAL ||
return 1
250 inject_eio rep data
$poolname $testobj $dir 0 ||
return 1
251 inject_eio rep data
$poolname $testobj $dir 1 ||
return 1
253 run_osd
$dir ${last_osd} ||
return 1
254 ceph osd
in ${last_osd} ||
return 1
258 for tmp
in $
(seq 1 100); do
259 state
=$
(get_state
2.0)
260 echo $state |
grep -v recovering
261 if [ "$?" = "0" ]; then
269 ceph pg
2.0 list_missing |
grep -q $testobj ||
return 1
271 # Command should hang because object is unfound
272 timeout
5 rados
-p $poolname get
$testobj $dir/CHECK
273 test $?
= "124" ||
return 1
275 ceph pg
2.0 mark_unfound_lost delete
277 wait_for_clean ||
return 1
279 for i
in $
(seq 1 $lastobj)
281 if [ obj
${i} = "$testobj" ]; then
282 # Doesn't exist anymore
283 ! rados
-p $poolname get
$testobj $dir/CHECK ||
return 1
285 rados
--pool $poolname get obj
${i} $dir/CHECK ||
return 1
286 diff -q $dir/ORIGINAL
$dir/CHECK ||
return 1
290 rm -f ${dir}/ORIGINAL
${dir}/CHECK
292 delete_pool
$poolname
295 main osd-rep-recov-eio.sh
"$@"
298 # compile-command: "cd ../../../build ; make -j4 && ../qa/run-standalone.sh osd-rep-recov-eio.sh"