#! /bin/bash
# SPDX-License-Identifier: GPL-2.0
# Copyright (c) 2000-2004 Silicon Graphics, Inc.  All Rights Reserved.
#
# FS QA Test No. 095
#
# Test upgrading the XFS log to v2
#
. ./common/preamble
_begin_fstest log v2log auto

# Import common functions.
. ./common/filter
. ./common/log

# real QA test starts here

# Modify as appropriate.
_supported_fs xfs
_require_scratch
_require_v2log

if [ "$(blockdev --getss $SCRATCH_DEV)" != "512" ]; then
	_notrun "need 512b sector size"
fi

export MOUNT_OPTIONS="-o logbsize=64k"

# try and mount a v1 log with a v2 LRsize
# expect failure
_mkfs_log "-l version=1 -m crc=0 -d sectsize=512"
_scratch_xfs_db -c 'version' | tr ',' '\n' | grep LOGV2
_create_log

# now make the fs a v2 fs and try to mount again
# it should succeed this time
_scratch_xfs_db -x -c 'version log2' | tr ',' '\n' | grep LOGV2
_create_log

# success, all done
status=0
exit