mirror of
https://github.com/linux-apfs/apfstests.git
synced 2026-05-01 15:01:44 -07:00
Darrick J. Wong
a860a167d8
fstests only supports Linux, so get rid of this unnecessary predicate. 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>
77 lines
1.7 KiB
Bash
Executable File
77 lines
1.7 KiB
Bash
Executable File
#! /bin/bash
|
|
# SPDX-License-Identifier: GPL-2.0
|
|
# Copyright (c) 2008 Silicon Graphics, Inc. All Rights Reserved.
|
|
#
|
|
# FS QA Test No. 217
|
|
#
|
|
# large log size mkfs test - ensure the log size scaling works
|
|
#
|
|
seq=`basename $0`
|
|
seqres=$RESULT_DIR/$seq
|
|
echo "QA output created by $seq"
|
|
|
|
here=`pwd`
|
|
tmp=/tmp/$$
|
|
status=1 # failure is the default!
|
|
trap "_cleanup; exit \$status" 0 1 2 3 15
|
|
|
|
_cleanup()
|
|
{
|
|
cd /
|
|
rm -f $tmp.*
|
|
}
|
|
|
|
# get standard environment, filters and checks
|
|
. ./common/rc
|
|
. ./common/filter
|
|
|
|
# real QA test starts here
|
|
_supported_fs xfs
|
|
|
|
_require_scratch
|
|
_scratch_mkfs_xfs >/dev/null 2>&1
|
|
_scratch_mount
|
|
# 16T mkfs requires a bit over 2G free
|
|
_require_fs_space $SCRATCH_MNT 2202000
|
|
|
|
_require_loop
|
|
LOOP_DEV=$SCRATCH_MNT/test_fs
|
|
LOOP_MNT=$SCRATCH_MNT/test_fs_dir
|
|
|
|
_do_mkfs()
|
|
{
|
|
for i in $*; do
|
|
echo -n "fssize=${i}g "
|
|
$MKFS_XFS_PROG -f -b size=4096 -l version=2 \
|
|
-d name=$LOOP_DEV,size=${i}g |grep log
|
|
mount -o loop -t xfs $LOOP_DEV $LOOP_MNT
|
|
echo "test write" > $LOOP_MNT/test
|
|
umount $LOOP_MNT > /dev/null 2>&1
|
|
|
|
# punch out the previous blocks so that we keep the amount of
|
|
# disk space the test requires down to a minimum.
|
|
$XFS_IO_PROG -f -c "unresvsp 0 16383g" $LOOP_DEV
|
|
done
|
|
}
|
|
# make large holey file
|
|
$XFS_IO_PROG -f -c "truncate 16383g" $LOOP_DEV
|
|
|
|
#make loopback mount dir
|
|
mkdir $LOOP_MNT
|
|
|
|
# test if large logs are supported
|
|
$MKFS_XFS_PROG -f -l size=256m -d name=$LOOP_DEV,size=10g > /dev/null 2>&1
|
|
if [ $? -ne 0 ]; then
|
|
_notrun "large log sizes not supported by mkfs"
|
|
fi
|
|
|
|
#
|
|
# walk over "new" sizes supported by recent xfsprogs.
|
|
# Note that the last test is for 16TB-1GB as 32bit platforms only support
|
|
# device slightly smaller than 16TB.
|
|
#
|
|
_do_mkfs 512 1024 2048 4096 8192 16383
|
|
|
|
status=0
|
|
exit
|