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apfstests/tests/xfs/267
T
Darrick J. Wong a860a167d8 common: kill _supported_os
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>
2020-09-21 01:16:50 +08:00

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#! /bin/bash
# SPDX-License-Identifier: GPL-2.0
# Copyright (c) 2011 SGI. All Rights Reserved.
#
# FS QA Test No. 267
#
# Test xfsdump with a file spanning multiple media files.
#
seq=`basename $0`
seqres=$RESULT_DIR/$seq
echo "QA output created by $seq"
here=`pwd`
tmp=/tmp/$$
status=0 # success is the default!
trap "_cleanup; exit \$status" 0 1 2 3 15
_cleanup()
{
_cleanup_dump
cd /
rm -f $tmp.*
}
#
# create a 40 MiB file with an extended attr.
# xfsdump writes file data in "extent groups", currently 16 MiB in size. After
# writing an extent group or finishing a file, xfsdump will start a new media
# file if it is over the suggested size. With a single 40 MiB file and using a
# suggested media file size of 12 MiB below, this dump will be contained in 3
# media files.
#
_create_files()
{
cat <<End-of-File >$tmp.config
# pathname size user group perm name value namespace
biggg 41943040 $nobody $nobody 777 attr1 some_text1 root
End-of-File
_wipe_fs
_do_create_dumpdir_fill
_stable_fs
}
# get standard environment, filters and checks
. ./common/rc
. ./common/dump
. ./common/attr
# real QA test starts here
_supported_fs xfs
_require_tape $TAPE_DEV
_require_attrs trusted
_create_files
_erase_hard
_do_dump -d 12
_do_restore
_ls_compare_sub
_diff_compare
_diff_compare_eas
# success, all done
exit