2 # SPDX-License-Identifier: GPL-2.0
3 # Copyright (c) 2017 Oracle, Inc. All Rights Reserved.
7 # Race freeze and rmapbt repair for a while to see if we crash or livelock.
8 # rmapbt repair requires us to freeze the filesystem to stop all filesystem
9 # activity, so we can't have userspace wandering in and thawing it.
12 _begin_fstest dangerous_scrub dangerous_online_repair
14 _register_cleanup "_cleanup" BUS
16 # Import common functions.
22 # real QA test starts here
24 _require_xfs_scratch_rmapbt
25 _require_xfs_io_command "scrub"
26 _require_xfs_io_error_injection "force_repair"
27 _require_command "$KILLALL_PROG" killall
29 echo "Format and populate"
30 _scratch_mkfs > "$seqres.full" 2>&1
33 STRESS_DIR="$SCRATCH_MNT/testdir"
36 for i in $(seq 0 9); do
37 mkdir -p $STRESS_DIR/$i
38 for j in $(seq 0 9); do
39 mkdir -p $STRESS_DIR/$i/$j
40 for k in $(seq 0 9); do
41 echo x > $STRESS_DIR/$i/$j/$k
46 cpus=$(( $($here/src/feature -o) * 4 * LOAD_FACTOR))
48 echo "Concurrent repair"
50 egrep -v '(Device or resource busy|Invalid argument)'
55 while [ "$(date +%s)" -lt $end ]; do
56 $XFS_IO_PROG -x -c 'freeze' -c 'thaw' $SCRATCH_MNT 2>&1 | filter_output
62 while [ "$(date +%s)" -lt $end ]; do
63 $XFS_IO_PROG -x -c 'repair rmapbt 0' -c 'repair rmapbt 1' $SCRATCH_MNT 2>&1 | filter_output
69 FSSTRESS_ARGS=$(_scale_fsstress_args -p 4 -d $SCRATCH_MNT -n 2000 $FSSTRESS_AVOID)
70 while [ "$(date +%s)" -lt $end ]; do
71 $FSSTRESS_PROG $FSSTRESS_ARGS >> $seqres.full
74 $XFS_IO_PROG -x -c 'inject force_repair' $SCRATCH_MNT
77 end=$((start + (30 * TIME_FACTOR) ))
79 echo "Loop started at $(date --date="@${start}"), ending at $(date --date="@${end}")" >> $seqres.full
84 # Wait until 2 seconds after the loops should have finished...
85 while [ "$(date +%s)" -lt $((end + 2)) ]; do
89 # ...and clean up after the loops in case they didn't do it themselves.
90 $KILLALL_PROG -TERM xfs_io fsstress >> $seqres.full 2>&1
91 $XFS_IO_PROG -x -c 'thaw' $SCRATCH_MNT >> $seqres.full 2>&1
93 echo "Loop finished at $(date)" >> $seqres.full