mirror of
https://github.com/linux-apfs/apfstests.git
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Dave Chinner
cf89aed924
Fully scripted conversion, see script in initial SPDX license commit message. Signed-off-by: Dave Chinner <dchinner@redhat.com>
78 lines
1.7 KiB
Bash
Executable File
78 lines
1.7 KiB
Bash
Executable File
#! /bin/bash
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# SPDX-License-Identifier: GPL-2.0
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# Copyright (c) 2017 Oracle, Inc. All Rights Reserved.
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#
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# FS QA Test No. 425
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#
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# Check that FIEMAP produces some output when we require an external
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# block to hold extended attributes.
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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 7 15
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_cleanup()
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{
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cd /
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rm -rf $tmp.*
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wait
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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/attr
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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_attrs
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_require_xfs_io_command "fiemap" "-a"
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echo "Format and mount"
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_scratch_mkfs > $seqres.full 2>&1
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_scratch_mount >> $seqres.full 2>&1
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testdir=$SCRATCH_MNT/test-$seq
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mkdir $testdir
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echo "Create the original files"
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testfile=$testdir/attrfile
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touch $testfile
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blk_sz=$(_get_file_block_size $SCRATCH_MNT)
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# Assume each attr eats at least 20 bytes. Try to fill 2 fs blocks.
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max_attrs=$((2 * blk_sz / 20))
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i=0
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while [ $i -lt $max_attrs ]; do
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n="$(printf "%010d" $i)"
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$SETFATTR_PROG -n "user.$n" -v "$n" $testfile > $seqres.full 2>&1 || break
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i=$((i + 1))
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done
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sync
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echo "Check attr extent counts"
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f1=$(_count_attr_extents $testfile)
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echo "$f1 xattr extents" >> $seqres.full
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$XFS_IO_PROG -c 'fiemap -a -v' $testfile >> $seqres.full
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test $f1 -gt 0 || echo "Expected at least one xattr extent."
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_scratch_cycle_mount
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echo "Check attr extent counts after remount"
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f1=$(_count_attr_extents $testfile)
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echo "$f1 xattr extents" >> $seqres.full
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$XFS_IO_PROG -c 'fiemap -a -v' $testfile >> $seqres.full
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test $f1 -gt 0 || echo "Expected at least one xattr extent."
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# success, all done
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status=0
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exit
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