mirror of
https://github.com/linux-apfs/apfstests.git
synced 2026-05-01 15:01:44 -07:00
Dave Chinner
1ff4192932
Fully scripted conversion, see script in initial SPDX license commit message. Signed-off-by: Dave Chinner <dchinner@redhat.com>
101 lines
2.3 KiB
Bash
Executable File
101 lines
2.3 KiB
Bash
Executable File
#! /bin/bash
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# SPDX-License-Identifier: GPL-2.0
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# Copyright (C) 2014 Red Hat Inc. All rights reserved.
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#
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# FSQA Test No. btrfs/062
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#
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# Run btrfs balance and defrag operations simultaneously with fsstress
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# running in background.
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#
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seq=`basename $0`
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seqres=$RESULT_DIR/$seq
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echo "QA output created by $seq"
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here=`pwd`
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tmp=/tmp/$$
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status=1
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trap "_cleanup; exit \$status" 0 1 2 3 15
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_cleanup()
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{
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cd /
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rm -f $tmp.*
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}
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# get standard environment, filters and checks
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. ./common/rc
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. ./common/filter
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# real QA test starts here
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_supported_fs btrfs
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_supported_os Linux
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# we check scratch dev after each loop
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_require_scratch_nocheck
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_require_scratch_dev_pool 4
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_btrfs_get_profile_configs
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rm -f $seqres.full
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run_test()
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{
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local mkfs_opts=$1
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local with_compress=$2
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echo "Test $mkfs_opts with $with_compress" >>$seqres.full
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_scratch_pool_mkfs $mkfs_opts >>$seqres.full 2>&1
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# make sure we created btrfs with desired options
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if [ $? -ne 0 ]; then
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echo "mkfs $mkfs_opts failed"
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return
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fi
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_scratch_mount >>$seqres.full 2>&1
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args=`_scale_fsstress_args -p 20 -n 100 $FSSTRESS_AVOID -d $SCRATCH_MNT/stressdir`
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echo "Run fsstress $args" >>$seqres.full
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$FSSTRESS_PROG $args >/dev/null 2>&1 &
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fsstress_pid=$!
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echo -n "Start balance worker: " >>$seqres.full
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_btrfs_stress_balance $SCRATCH_MNT >/dev/null 2>&1 &
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balance_pid=$!
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echo "$balance_pid" >>$seqres.full
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echo -n "Start defrag worker: " >>$seqres.full
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_btrfs_stress_defrag $SCRATCH_MNT $with_compress >/dev/null 2>&1 &
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defrag_pid=$!
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echo "$defrag_pid" >>$seqres.full
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echo "Wait for fsstress to exit and kill all background workers" >>$seqres.full
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wait $fsstress_pid
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kill $balance_pid $defrag_pid
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wait
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# wait for the balance and defrag operations to finish
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while ps aux | grep "balance start" | grep -qv grep; do
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sleep 1
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done
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while ps aux | grep "btrfs filesystem defrag" | grep -qv grep; do
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sleep 1
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done
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echo "Scrub the filesystem" >>$seqres.full
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$BTRFS_UTIL_PROG scrub start -B $SCRATCH_MNT >>$seqres.full 2>&1
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if [ $? -ne 0 ]; then
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echo "Scrub find errors in \"$mkfs_opts\" test" | tee -a $seqres.full
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fi
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_scratch_unmount
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# we called _require_scratch_nocheck instead of _require_scratch
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# do check after test for each profile config
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_check_scratch_fs
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}
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echo "Silence is golden"
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for t in "${_btrfs_profile_configs[@]}"; do
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run_test "$t" nocompress
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run_test "$t" compress
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done
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status=0
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exit
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