mirror of
https://github.com/linux-apfs/apfstests.git
synced 2026-05-01 15:01:44 -07:00
Dave Chinner
0925cbea74
Back many years ago, the owner field was used to email the test owner when auto-qa failed that test. It is not needed anymore - if you want to know who wrote the test, look it up in git.... Script used was: $ sed -i -e "/^# creator/d" -e "/^owner/d" [0-3][0-9][0-9] Signed-off-by: Dave Chinner <dchinner@redhat.com> Reviewed-by: Phil White <pwhite@sgi.com> [rjohnston@sgi.com added TOT changes] Signed-off-by: Rich Johnston <rjohnston@sgi.com>
90 lines
2.3 KiB
Bash
Executable File
90 lines
2.3 KiB
Bash
Executable File
#! /bin/bash
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# FS QA Test No. 217
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#
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# large log size mkfs test - ensure the log size scaling works
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#
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#-----------------------------------------------------------------------
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# Copyright (c) 2008 Silicon Graphics, 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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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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_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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# real QA test starts here
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_supported_fs xfs
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_supported_os Linux
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_setup_testdir
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_require_scratch
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_scratch_mkfs_xfs >/dev/null 2>&1
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_scratch_mount
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# 16T mkfs requires a bit over 2G free
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_require_fs_space $SCRATCH_MNT 2202000
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_require_loop
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LOOP_DEV=$SCRATCH_MNT/test_fs
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LOOP_MNT=$SCRATCH_MNT/test_fs_dir
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_do_mkfs()
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{
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for i in $*; do
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echo -n "fssize=${i}g "
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$MKFS_XFS_PROG -f -b size=4096 -l version=2 \
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-d name=$LOOP_DEV,size=${i}g |grep log
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mount -o loop -t xfs $LOOP_DEV $LOOP_MNT
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echo "test write" > $LOOP_MNT/test
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umount -d $LOOP_MNT > /dev/null 2>&1
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done
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}
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# make large holey file
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$XFS_IO_PROG -f -c "truncate 16383g" $LOOP_DEV
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#make loopback mount dir
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mkdir $LOOP_MNT
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# test if large logs are supported
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$MKFS_XFS_PROG -f -l size=256m -d name=$LOOP_DEV,size=10g > /dev/null 2>&1
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if [ $? -ne 0 ]; then
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_notrun "large log sizes not supported by mkfs"
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fi
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#
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# walk over "new" sizes supported by recent xfsprogs.
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# Note that the last test is for 16TB-1GB as 32bit platforms only support
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# device slightly smaller than 16TB.
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#
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_do_mkfs 512 1024 2048 4096 8192 16383
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status=0
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exit
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