mirror of
https://github.com/linux-apfs/apfstests.git
synced 2026-05-01 15:01:44 -07:00
Eryu Guan
a68323584d
We build dm device on top of scratch dev so we require $SCRATCH_DEV to be a valid block device in _require_dm_target(). And we need to _require_scratch before _require_dm_target, otherwise test fails if there's no SCRATCH_DEV defined, where it should _notrun. +Usage: _require_block_device <dev> So add _require_scratch_nocheck to generic/347 (we do the fs check on thinp device), move _require_scratch before _require_dm_target in xfs/006 and xfs/264. Reviewed-by: Dave Chinner <dchinner@redhat.com> Signed-off-by: Eryu Guan <eguan@redhat.com>
127 lines
3.6 KiB
Bash
Executable File
127 lines
3.6 KiB
Bash
Executable File
#! /bin/bash
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# FS QA Test 264
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#
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# Test XFS EIO error handling configuration. Stop XFS from retrying
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# to writeback forever when hit EIO.
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#
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#-----------------------------------------------------------------------
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# Copyright (c) 2016 Red Hat, Inc. All Rights Reserved.
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#
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# This program is free software; you can redistribute it and/or
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# modify it under the terms of the GNU General Public License as
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# published by the Free Software Foundation.
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#
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# This program is distributed in the hope that it would be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program; if not, write the Free Software Foundation,
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# Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
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#-----------------------------------------------------------------------
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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 # failure is the default!
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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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_dmerror_cleanup
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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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. ./common/dmerror
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# remove previous $seqres.full before test
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rm -f $seqres.full
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# real QA test starts here
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_supported_fs xfs
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_supported_os Linux
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_require_scratch
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_require_dm_target error
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_require_fs_sysfs error/fail_at_unmount
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_require_fs_sysfs error/metadata/EIO/max_retries
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_require_fs_sysfs error/metadata/EIO/retry_timeout_seconds
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_scratch_mkfs >> $seqres.full 2>&1
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_dmerror_init
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do_test()
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{
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local attr="$1"
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local num=0
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_dmerror_mount
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_reset_xfs_sysfs_error_handling $DMERROR_DEV
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# Disable fail_at_unmount before test EIO error handling
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_set_fs_sysfs_attr $DMERROR_DEV error/fail_at_unmount 0
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echo -n "error/fail_at_unmount="
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_get_fs_sysfs_attr $DMERROR_DEV error/fail_at_unmount
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_set_fs_sysfs_attr $DMERROR_DEV $attr 1
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num=`_get_fs_sysfs_attr $DMERROR_DEV $attr`
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echo "$attr=$num"
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# _fail the test if we fail to set $attr to 1, because the test
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# probably will hang in such case and block subsequent tests.
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if [ "$num" != "1" ]; then
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_fail "Failed to set $attr: 1"
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fi
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# start a metadata-intensive workload, but no data allocation operation.
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# Because uncompleted new space allocation I/Os may cause XFS to shutdown
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# after loading error table.
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$FSSTRESS_PROG -z -n 5000 -p 10 \
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-f creat=10 \
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-f resvsp=1 \
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-f truncate=1 \
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-f punch=1 \
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-f chown=5 \
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-f mkdir=5 \
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-f rmdir=1 \
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-f mknod=1 \
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-f unlink=1 \
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-f symlink=1 \
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-f rename=1 \
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-d $SCRATCH_MNT/fsstress >> $seqres.full 2>&1
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# Loading error table without "--nolockfs" option. Because "--nolockfs"
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# won't freeze fs, then some running I/Os may cause XFS to shutdown
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# prematurely. That's not what we want to test.
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_dmerror_load_error_table lockfs
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_dmerror_unmount
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# Mount again to replay log after loading working table, so we have a
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# consistent XFS after test.
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_dmerror_load_working_table
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_dmerror_mount
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_dmerror_unmount
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}
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#### Test EIO/max_retries ####
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# Set EIO/max_retries a limited number(>-1), then even if fail_at_unmount=0,
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# the test won't hang.
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echo "=== Test EIO/max_retries ==="
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do_test error/metadata/EIO/max_retries
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#### Test EIO/retry_timeout_seconds ####
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# Set EIO/retry_timeout_seconds to a limited number(>0), then even if
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# fail_at_unmount=0, the test won't hang.
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echo "=== Test EIO/retry_timeout_seconds ==="
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do_test error/metadata/EIO/retry_timeout_seconds
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# success, all done
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status=0
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exit
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