mirror of
https://github.com/linux-apfs/apfstests.git
synced 2026-05-01 15:01:44 -07:00
Dmitry Monakhov
c931376982
It is not good practice to directly use MKFS_PROG. Signed-off-by: Dmitry Monakhov <dmonakhov@openvz.org> Reviewed-by: Dave Chinner <dchinner@redhat.com> Signed-off-by: Dave Chinner <david@fromorbit.com>
86 lines
2.4 KiB
Bash
Executable File
86 lines
2.4 KiB
Bash
Executable File
#! /bin/bash
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# FS QA Test No. btrfs/020
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#
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# btrfs device replace test on RO fs
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#
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# Regression test for commit:
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# bbb651e Btrfs: don't allow the replace procedure on read only filesystems
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#
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#-----------------------------------------------------------------------
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# Copyright (c) 2013 Red Hat, 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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#
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seq=`basename $0`
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seqres=$RESULT_DIR/$seq
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echo "QA output created by $seq"
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here=`pwd`
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tmp=/tmp/$$
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status=1 # failure is the default!
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_cleanup()
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{
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cd /
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rm -f $tmp.*
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$UMOUNT_PROG $loop_mnt
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_destroy_loop_device $loop_dev1
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losetup -d $loop_dev2 >/dev/null 2>&1
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_destroy_loop_device $loop_dev3
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rm -rf $loop_mnt
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rm -f $fs_img1 $fs_img2 $fs_img3
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}
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trap "_cleanup ; exit \$status" 0 1 2 3 15
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# get standard environment, filters and checks
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. ./common/rc
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. ./common/filter
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# real QA test starts here
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_supported_fs btrfs
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_supported_os Linux
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_require_test
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rm -f $seqres.full
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echo "Silence is golden"
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loop_mnt=$TEST_DIR/$seq.$$.mnt
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fs_img1=$TEST_DIR/$seq.$$.img1
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fs_img2=$TEST_DIR/$seq.$$.img2
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fs_img3=$TEST_DIR/$seq.$$.img3
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mkdir $loop_mnt
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$XFS_IO_PROG -f -c "truncate 256m" $fs_img1 >>$seqres.full 2>&1
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$XFS_IO_PROG -f -c "truncate 256m" $fs_img2 >>$seqres.full 2>&1
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$XFS_IO_PROG -f -c "truncate 256m" $fs_img3 >>$seqres.full 2>&1
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loop_dev1=`_create_loop_device $fs_img1`
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loop_dev2=`_create_loop_device $fs_img2`
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loop_dev3=`_create_loop_device $fs_img3`
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_mkfs_dev -m raid1 -d raid1 $loop_dev1 $loop_dev2 >>$seqres.full 2>&1
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_mount -o ro $loop_dev1 $loop_mnt
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# Fail the second device and replace with the third
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_destroy_loop_device $loop_dev2
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$BTRFS_UTIL_PROG replace start -B 2 $loop_dev3 $loop_mnt >>$seqres.full 2>&1 && \
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_fail "FAIL: Device replaced on RO btrfs"
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status=0
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exit
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