4 # To test log replay with version 2 logs
5 # Initially keep this simple with just creates.
6 # In another qa test we can do more e.g. use fsstress.
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23 # any, provided herein do not apply to combinations of this program with
24 # other software, or any other product whatsoever.
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41 owner=root@icy.melbourne.sgi.com
44 echo "QA output created by $seq"
48 status=1 # failure is the default!
49 trap "rm -f $tmp.*; exit \$status" 0 1 2 3 15
51 # get standard environment, filters and checks
56 # real QA test starts here
57 rm -f $seq.full $tmp.*
61 umount $SCRATCH_DEV >/dev/null 2>&1
63 cat >$tmp.seq.params <<EOF
65 -lversion=2 -ologbsize=32k
66 -lversion=2,su=4096 -ologbsize=32k
67 -lversion=2,su=32768 -ologbsize=32k
68 -lversion=2,su=32768 -ologbsize=64k
71 # Do the work for various log params which
72 # should not effect the data content of the log
73 # Try with and without sync'ing - sync'ing will mean that
74 # the log will be written out unfilled and thus the log
75 # stripe can have an effect.
77 for s in sync nosync ; do
79 | while read mkfs mnt restofline
81 if [ "$mkfs" = "#" ]; then
85 echo "--- mkfs=$mkfs, mnt=$mnt, sync=$s ---"
86 export MOUNT_OPTIONS=$mnt
87 export MKFS_OPTIONS=$mkfs
92 _echofull "mkfs failed: $MKFS_OPTIONS"
98 if ! _scratch_mount >>$seq.full 2>&1; then
99 _echofull "mount failed: $MOUNT_OPTIONS"
103 # create the metadata
104 if [ $s = "sync" ]; then
105 # generate some log traffic - but not too much
106 # add some syncs to get the log flushed to disk
107 for file in $SCRATCH_MNT/{0,1,2,3,4,5,6,7,8,9}{0,1,2,3,4,5,6,7,8,9}; do
112 # generate some log traffic - but not too much - life gets a little
113 # more complicated if the log wraps around. This traffic is
114 # pretty much arbitary, but could probably be made better than this.
115 touch $SCRATCH_MNT/{0,1,2,3,4,5,6,7,8,9}{0,1,2,3,4,5,6,7,8,9}
118 # check before on what FS should look like
119 _echofull "ls SCRATCH_MNT"
123 src/godown -v -f $SCRATCH_MNT >> $seq.full
126 umount $SCRATCH_DEV >>$seq.full 2>&1 \
127 || _fail "umount failed"
129 _echofull "logprint after going down..."
132 _echofull "mount with replay"
133 _scratch_mount >>$seq.full 2>&1 \
134 || _fail "mount failed: $MOUNT_OPTIONS"
136 # check on what FS looks like after log recovery
137 _echofull "ls SCRATCH_MNT"
143 _echofull "logprint after mount and replay..."
146 if _check_scratch_fs; then
147 _echofull "filesystem is checked ok"
149 _echofull "filesystem is NOT ok"