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shared/010: avoid dedupe testing blocked on large fs

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When test on large fs (--large-fs), xfstests preallocates a large
file in SCRATCH_MNT/ at first. Duperemove will take too long time
to deal with that large file (many days on 500T XFS). So move
working directory to a sub-dir underlying $SCRATCH_MNT/.

Signed-off-by: Zorro Lang <zlang@redhat.com>
Reviewed-by: Eric Sandeen <sandeen@redhat.com>
Signed-off-by: Eryu Guan <guaneryu@gmail.com>
This commit is contained in:
Zorro Lang
2018-09-12 18:15:47 +08:00
committed by Eryu Guan
parent 047562e1dc
commit 29b2f63b3e
1 changed files with 4 additions and 2 deletions
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tests/shared/010
+4 -2
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@@ -65,15 +65,17 @@ function end_test()
sleep_time=$((50 * TIME_FACTOR))
# Start fsstress
testdir="$SCRATCH_MNT/dir"
mkdir $testdir
fsstress_opts="-r -n 1000 -p $((5 * LOAD_FACTOR))"
$FSSTRESS_PROG $fsstress_opts -d $SCRATCH_MNT -l 0 >> $seqres.full 2>&1 &
$FSSTRESS_PROG $fsstress_opts -d $testdir -l 0 >> $seqres.full 2>&1 &
dedup_pids=""
dupe_run=$TEST_DIR/${seq}-running
# Start several dedupe processes on same directory
touch $dupe_run
for ((i = 0; i < $((2 * LOAD_FACTOR)); i++)); do
while [ -e $dupe_run ]; do
$DUPEREMOVE_PROG -dr --dedupe-options=same $SCRATCH_MNT/ \
$DUPEREMOVE_PROG -dr --dedupe-options=same $testdir \
>>$seqres.full 2>&1
done &
dedup_pids="$! $dedup_pids"