mirror of
https://github.com/linux-apfs/apfstests.git
synced 2026-05-01 15:01:44 -07:00
Mohamed Barwani
9c1fdb6404
Merge of master-melb:xfs-cmds:29854a by kenmcd. Modify the loop back grow function to include a flag for checking the fs after growin and added few more growfs test cases that are less 16TB
134 lines
2.8 KiB
Bash
Executable File
134 lines
2.8 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) 2000-2003,2006 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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_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 $LOOP_MNT
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_cleanup_testdir
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}
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# get standard environment, filters and checks
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. ./common.rc
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. ./common.filter
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# loop devices are available in Linux only
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_supported_fs xfs
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_supported_os Linux
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# Must have loop device
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_require_loop
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LOOP_DEV=$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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check=$4
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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 2>&1 | grep -e "^data" #| _filter_growfs 2>/dev/null
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xfs_growfs $LOOP_MNT 2>&1 | _filter_growfs 2>&1
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echo "*** unmount"
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umount $LOOP_MNT
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# Large grows takes forever to check..
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if [ "$check" -gt "0" ]
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then
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echo "*** check"
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_check_xfs_filesystem $LOOP_DEV none none
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fi
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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 1
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# Some other blocksize cases...
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_grow_loop 168024b 1376452608 2048 1
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_grow_loop 168024b 1376452608 512 1
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_grow_loop 168024b 688230400 1024 1
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# Other corner cases suggested by dgc
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# also the following doesn't check if the filesystem is consistent.
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# - grow 1TB by 1.5TB (control)
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_grow_loop 1t 2500g 4096 0
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# - grow 1TB by 2.5TB (grow by > 2TB)
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_grow_loop 1t 3500g 4096 0
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# - grow 1TB by 3.5TB (grow past 4TB)
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_grow_loop 1t 4500g 4096 0
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# - grow 1TB by 4.5TB (grow by > 4TB)
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_grow_loop 1t 5500g 4096 0
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# - grow 1TB by 7.5TB (grow past 8TB)
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_grow_loop 1t 8500g 4096 0
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# - grow 1TB by 8.5TB (grow by > 8TB)
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_grow_loop 1t 9500g 4096 0
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# - grow 1TB by 14.5TB (grow by > 8TB)
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_grow_loop 1t 15500g 4096 0
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# - grow 1TB by 15TB (grow to 16TB)
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_grow_loop 1t 16000g 4096 0
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# It would be nice to go on, but this would require a totally new test in order
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# to take care of 64-bit machines.
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echo "*** all done"
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status=0
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exit
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