2 # SPDX-License-Identifier: GPL-2.0-or-later
3 # Copyright (c) 2020 Oracle, Inc. All Rights Reserved.
7 # Race freeze and fsmap for a while to see if we crash or livelock.
10 seqres=$RESULT_DIR/$seq
11 echo "QA output created by $seq"
15 status=1 # failure is the default!
16 trap "_cleanup; exit \$status" 0 1 2 3 7 15
21 $XFS_IO_PROG -x -c 'thaw' $SCRATCH_MNT > /dev/null 2>&1
25 # get standard environment, filters and checks
32 # real QA test starts here
34 _require_xfs_scratch_rmapbt
35 _require_xfs_io_command "fsmap"
36 _require_command "$KILLALL_PROG" killall
38 echo "Format and populate"
39 _scratch_mkfs > "$seqres.full" 2>&1
42 STRESS_DIR="$SCRATCH_MNT/testdir"
45 for i in $(seq 0 9); do
46 mkdir -p $STRESS_DIR/$i
47 for j in $(seq 0 9); do
48 mkdir -p $STRESS_DIR/$i/$j
49 for k in $(seq 0 9); do
50 echo x > $STRESS_DIR/$i/$j/$k
55 cpus=$(( $(src/feature -o) * 4 * LOAD_FACTOR))
57 echo "Concurrent fsmap and freeze"
59 egrep -v '(Device or resource busy|Invalid argument)'
64 while [ "$(date +%s)" -lt $end ]; do
65 $XFS_IO_PROG -x -c 'freeze' $SCRATCH_MNT 2>&1 | filter_output
66 $XFS_IO_PROG -x -c 'thaw' $SCRATCH_MNT 2>&1 | filter_output
72 while [ "$(date +%s)" -lt $end ]; do
73 $XFS_IO_PROG -c 'fsmap -v' $SCRATCH_MNT > /dev/null
79 FSSTRESS_ARGS=$(_scale_fsstress_args -p 4 -d $SCRATCH_MNT -n 2000 $FSSTRESS_AVOID)
80 while [ "$(date +%s)" -lt $end ]; do
81 $FSSTRESS_PROG $FSSTRESS_ARGS >> $seqres.full
86 end=$((start + (30 * TIME_FACTOR) ))
88 echo "Loop started at $(date --date="@${start}"), ending at $(date --date="@${end}")" >> $seqres.full
93 # Wait until 2 seconds after the loops should have finished...
94 while [ "$(date +%s)" -lt $((end + 2)) ]; do
98 # ...and clean up after the loops in case they didn't do it themselves.
99 $KILLALL_PROG -TERM xfs_io fsstress >> $seqres.full 2>&1
100 $XFS_IO_PROG -x -c 'thaw' $SCRATCH_MNT >> $seqres.full 2>&1
102 echo "Loop finished at $(date)" >> $seqres.full