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1 | #!/bin/sh |
2 | # | |
3 | # Copyright (C) 2016 Canonical | |
4 | # | |
5 | # This program is free software; you can redistribute it and/or | |
6 | # modify it under the terms of the GNU General Public License | |
7 | # as published by the Free Software Foundation; either version 2 | |
8 | # of the License, or (at your option) any later version. | |
9 | # | |
10 | # This program is distributed in the hope that it will be useful, | |
11 | # but WITHOUT ANY WARRANTY; without even the implied warranty of | |
12 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
13 | # GNU General Public License for more details. | |
14 | # | |
15 | # You should have received a copy of the GNU General Public License | |
16 | # along with this program; if not, write to the Free Software | |
17 | # Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. | |
18 | # | |
19 | echo -n "kernel smoke test, ZFS send and receive: " | |
20 | TMP=/tmp | |
21 | VDEV0=${TMP}/pool0-$$.img | |
22 | VDEV1=${TMP}/pool1-$$.img | |
23 | POOL=pool-smoke-$$ | |
24 | SNAP=${TMP}/snapshot-$$.zfs | |
25 | DATA=/${POOL}/test/data | |
26 | ||
27 | dd if=/dev/zero of=${VDEV0} bs=1M count=512 > /dev/null 2>&1 | |
28 | dd if=/dev/zero of=${VDEV1} bs=1M count=512 > /dev/null 2>&1 | |
29 | ||
30 | zpool create ${POOL} ${VDEV0} ${VDEV1} | |
31 | ret=$? | |
32 | if [ $ret -ne 0 ]; then | |
33 | echo "FAILED: zpool create failed, exit code=$ret" | |
34 | rm ${VDEV0} ${VDEV1} | |
35 | exit 1 | |
36 | fi | |
37 | ||
38 | zfs create ${POOL}/test | |
39 | ret=$? | |
40 | if [ $ret -ne 0 ]; then | |
41 | echo "FAILED: zfs create failed, exit code=$ret" | |
42 | zpool destroy ${POOL} | |
43 | rm ${VDEV0} ${VDEV1} | |
44 | exit 1 | |
45 | fi | |
46 | ||
47 | # | |
48 | # Populate with files.. | |
49 | # | |
50 | cp -rp /etc /${POOL}/test | |
51 | dd if=/dev/urandom of=${DATA} bs=1M count=64 > /dev/null 2>&1 | |
52 | sum1=$(md5sum ${DATA} | awk '{print $1}') | |
53 | ||
54 | # | |
55 | # Make a snapshot | |
56 | # | |
57 | zfs snapshot -r ${POOL}/test@snap | |
58 | ret=$? | |
59 | if [ $ret -ne 0 ]; then | |
60 | echo "FAILED: zfs snapshot failed, exit code=$ret" | |
61 | zpool destroy ${POOL} | |
62 | rm ${VDEV0} ${VDEV1} | |
63 | exit 1 | |
64 | fi | |
65 | ||
66 | # | |
67 | # Make snapshot | |
68 | # | |
69 | zfs send ${POOL}/test@snap > ${SNAP} | |
70 | ||
71 | rm -rf ${POOL}/test | |
72 | ||
73 | zfs destroy ${POOL}/test@snap | |
74 | ret=$? | |
75 | if [ $ret -ne 0 ]; then | |
76 | echo "FAILED: zfs destroy snapshot failed, exit code=$ret" | |
77 | zpool destroy ${POOL} | |
78 | rm ${VDEV0} ${VDEV1} | |
79 | exit 1 | |
80 | fi | |
81 | ||
82 | # | |
83 | # Receive it back.. | |
84 | # | |
85 | zfs receive -F ${POOL}/test < ${SNAP} | |
86 | ||
87 | sum2=$(md5sum ${DATA} | awk '{print $1}') | |
88 | if [ x"$sum1" != x"$sum2" ]; then | |
89 | echo "FAILED: received data different from original" | |
90 | zpool destroy ${POOL} | |
91 | rm ${VDEV0} ${VDEV1} | |
92 | exit 1 | |
93 | fi | |
94 | ||
95 | zpool destroy ${POOL} | |
96 | ret=$? | |
97 | if [ $ret -ne 0 ]; then | |
98 | echo "FAILED: zpool destroy failed, exit code=$ret" | |
99 | # | |
100 | # destroy failed, try to clean up, but this | |
101 | # wil probably fail | |
102 | # | |
103 | rm ${VDEV0} ${VDEV1} | |
104 | exit 1 | |
105 | fi | |
106 | ||
107 | rm ${VDEV0} ${VDEV1} | |
108 | echo "PASSED" | |
109 | exit 0 |