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https://github.com/linux-apfs/apfstests.git
synced 2026-05-01 15:01:44 -07:00
Darrick J. Wong
3312c32e2c
This is a regression test that checks for xfs drivers that fail to unlock the inode after changing the group id fails with EDQUOT. It pairs with "xfs: fix missing ILOCK unlock when xfs_setattr_nonsize fails due to EDQUOT". Signed-off-by: Darrick J. Wong <darrick.wong@oracle.com> Reviewed-by: Christoph Hellwig <hch@lst.de> Signed-off-by: Eryu Guan <guaneryu@gmail.com>
59 lines
1.3 KiB
Bash
Executable File
59 lines
1.3 KiB
Bash
Executable File
#! /bin/bash
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# SPDX-License-Identifier: GPL-2.0+
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# Copyright (c) 2019, Oracle and/or its affiliates. All Rights Reserved.
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#
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# FS QA Test No. 566
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#
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# Regression test for chgrp returning to userspace with ILOCK held after a hard
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# quota error. This causes the filesystem to hang if kernel is not patched.
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#
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# This test goes with commit 1fb254aa983bf ("xfs: fix missing ILOCK unlock when
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# xfs_setattr_nonsize fails due to EDQUOT")
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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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}
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# get standard environment, filters and checks
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. ./common/rc
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. ./common/quota
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. ./common/filter
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# real QA test starts here
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_supported_os Linux
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_supported_fs generic
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_require_scratch
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_require_quota
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_require_user
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rm -f $seqres.full
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_qmount_option "grpquota"
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_scratch_mkfs > $seqres.full
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_qmount
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dir="$SCRATCH_MNT/dummy"
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mkdir -p $dir
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chown $qa_user $dir
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$XFS_QUOTA_PROG -x -f -c "limit -g bsoft=100k bhard=100k $qa_user" $SCRATCH_MNT
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$XFS_IO_PROG -f -c 'pwrite -S 0x58 0 1m' $dir/foo >> $seqres.full
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chown $qa_user "${dir}/foo"
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_user_do "chgrp $qa_user ${dir}/foo" 2>&1 | _filter_scratch
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ls -la ${dir} >> $seqres.full
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$XFS_QUOTA_PROG -x -f -c 'report -hag' $SCRATCH_MNT >> $seqres.full
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# success, all done
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status=0
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exit
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