mirror of
https://github.com/linux-apfs/apfstests.git
synced 2026-05-01 15:01:44 -07:00
Nathan Scott
94 lines
1.8 KiB
Bash
Executable File
94 lines
1.8 KiB
Bash
Executable File
#! /bin/sh
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# FS QA Test No. 078
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#
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# Check several growfs corner cases
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#
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#-----------------------------------------------------------------------
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# Copyright (c) 2000-2003 Silicon Graphics, Inc. All Rights Reserved.
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#-----------------------------------------------------------------------
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#
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# creator
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owner=nathans@sgi.com
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seq=`basename $0`
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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
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trap "_cleanup; rm -f $tmp.*; exit \$status" 0 1 2 3 15
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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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_cleanup()
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{
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cd /
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rm -f $tmp.*
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umount $LOOP_MNT 2>/dev/null
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rmdir $LOOP_MNT
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_cleanup_testdir
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}
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# get standard environment, filters and checks
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. ./common.rc
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. ./common.filter
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_require_loop
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LOOP_DEV=$TEST_DIR/$seq.fs
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LOOP_MNT=$TEST_DIR/$seq.mnt
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_filter_io()
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{
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sed -e '/.* ops; /d'
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}
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# real QA test starts here
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echo "*** create loop mount point"
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rm -f $LOOP_MNT 2>/dev/null
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mkdir $LOOP_MNT || _fail "cannot create loopback mount point"
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_grow_loop()
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{
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original=$1
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new_size=$2
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bsize=$3
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echo
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echo "=== GROWFS (from $original to $new_size, $bsize blocksize)"
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echo
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echo "*** mkfs loop file (size=$original)"
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/sbin/mkfs.xfs -bsize=$bsize -dfile,name=$LOOP_DEV,size=$original \
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| _filter_mkfs 2>/dev/null
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echo "*** extend loop file"
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$XFS_IO_PROG -c "pwrite $new_size $bsize" $LOOP_DEV | _filter_io
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echo "*** mount loop filesystem"
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mount -t xfs -o loop $LOOP_DEV $LOOP_MNT
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echo "*** grow loop filesystem"
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xfs_growfs $LOOP_MNT | _filter_mkfs 2>/dev/null
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echo "*** unmount and check"
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umount $LOOP_MNT
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_check_xfs_filesystem $LOOP_DEV none none
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rm -f $LOOP_DEV
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}
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# Wes' problem sizes...
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_grow_loop 168024b 1376452608 4096
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# Some other blocksize cases...
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_grow_loop 168024b 1376452608 2048
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_grow_loop 168024b 1376452608 512
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_grow_loop 168024b 688230400 1024
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echo "*** all done"
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status=0
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exit
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