projects / mirror_zfs.git / blame
| Commit | Line | Data |
|---|---|---|
| b59b2297 | 1 | #!/bin/ksh -p |
| 2 | # | |
| 3 | # This file and its contents are supplied under the terms of the | |
| 4 | # Common Development and Distribution License ("CDDL"), version 1.0. | |
| 5 | # You may only use this file in accordance with the terms of version | |
| 6 | # 1.0 of the CDDL. | |
| 7 | # | |
| 8 | # A full copy of the text of the CDDL should have accompanied this | |
| 9 | # source. A copy of the CDDL is also available via the Internet at | |
| 10 | # http://www.illumos.org/license/CDDL. | |
| 11 | # | |
| 12 | ||
| 13 | # | |
| 14 | # Copyright 2017, loli10K <ezomori.nozomu@gmail.com>. All rights reserved. | |
| 15 | # | |
| 16 | ||
| 17 | . $STF_SUITE/include/libtest.shlib | |
| 18 | ||
| 19 | # | |
| 20 | # DESCRIPTION: | |
| 21 | # 'zfs diff -t' should display inode change time correctly. | |
| 22 | # | |
| 23 | # STRATEGY: | |
| 24 | # 1. Create a snapshot | |
| 25 | # 2. Create some files with a random delay and snapshot the filesystem again | |
| 26 | # 3. Verify 'zfs diff -t' correctly display timestamps | |
| 27 | # | |
| 28 | ||
| 29 | verify_runnable "both" | |
| 30 | ||
| 31 | function cleanup | |
| 32 | { | |
| 33 | for snap in $TESTSNAP1 $TESTSNAP2; do | |
| 34 | if snapexists "$snap"; then | |
| 35 | log_must zfs destroy "$snap" | |
| 36 | fi | |
| 37 | done | |
| 38 | find "$MNTPOINT" -type f -delete | |
| 39 | rm -f "$FILEDIFF" | |
| 40 | } | |
| 41 | ||
| 42 | # | |
| 43 | # Creates $count files in $fspath. Waits a random delay between each file. | |
| 44 | # | |
| 45 | function create_random # <fspath> <count> | |
| 46 | { | |
| 47 | fspath="$1" | |
| 48 | typeset -i count="$2" | |
| 49 | typeset -i i=0 | |
| 50 | ||
| 51 | while (( i < count )); do | |
| 52 | log_must touch "$fspath/file$i" | |
| 53 | sleep $(random 3) | |
| 54 | (( i = i + 1 )) | |
| 55 | done | |
| 56 | } | |
| 57 | ||
| 58 | log_assert "'zfs diff -t' should display inode change time correctly." | |
| 59 | log_onexit cleanup | |
| 60 | ||
| 61 | DATASET="$TESTPOOL/$TESTFS" | |
| 62 | TESTSNAP1="$DATASET@snap1" | |
| 63 | TESTSNAP2="$DATASET@snap2" | |
| 64 | MNTPOINT="$(get_prop mountpoint $DATASET)" | |
| 65 | FILEDIFF="$TESTDIR/zfs-diff.txt" | |
| 66 | FILENUM=5 | |
| 67 | ||
| 68 | # 1. Create a snapshot | |
| 69 | log_must zfs snapshot "$TESTSNAP1" | |
| 70 | ||
| 71 | # 2. Create some files with a random delay and snapshot the filesystem again | |
| 72 | create_random "$MNTPOINT" $FILENUM | |
| 73 | log_must zfs snapshot "$TESTSNAP2" | |
| 74 | ||
| 75 | # 3. Verify 'zfs diff -t' correctly display timestamps | |
| 76 | typeset -i count=0 | |
| 77 | log_must eval "zfs diff -t $TESTSNAP1 $TESTSNAP2 > $FILEDIFF" | |
| fb0da71f | 78 | awk '{print substr($1,1,index($1,".")-1)" "$NF}' < "$FILEDIFF" | while read line |
| b59b2297 | 79 | do |
| 80 | read ctime file <<< "$line" | |
| 81 | ||
| 82 | # If path from 'zfs diff' is not a file (could be xattr object) skip it | |
| 83 | if [[ ! -f "$file" ]]; then | |
| 84 | continue; | |
| 85 | fi | |
| 86 | ||
| 7839c4b5 MM |
87 | if is_freebsd; then |
| 88 | filetime="$(stat -f "%c" $file)" | |
| 89 | else | |
| 90 | filetime="$(stat -c '%Z' $file)" | |
| 91 | fi | |
| b59b2297 | 92 | if [[ "$filetime" != "$ctime" ]]; then |
| 93 | log_fail "Unexpected ctime for file $file ($filetime != $ctime)" | |
| 94 | else | |
| 95 | log_note "Correct ctime read on $file: $ctime" | |
| 96 | fi | |
| 97 | ||
| 98 | (( i = i + 1 )) | |
| 99 | done | |
| 100 | if [[ $i != $FILENUM ]]; then | |
| 101 | log_fail "Wrong number of files verified ($i != $FILENUM)" | |
| 102 | fi | |
| 103 | ||
| 104 | log_pass "'zfs diff -t' displays inode change time correctly." |