apfstests/045

#! /bin/sh
# XFS QA Test No. 045
# $Id: 1.1 $
#
# test mount of two FSes with identical UUID and mount with unknown option
#
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# creator
owner=dxm@sgi.com

seq=`basename $0`
echo "QA output created by $seq"

here=`pwd`
tmp=/tmp/$$
status=1	# failure is the default!
trap "rm -f $tmp.*; exit \$status" 0 1 2 3 15

# get standard environment, filters and checks
. ./common.rc
. ./common.filter

_get_uuid()
{
        xfs_db -r $1 -c "uuid" | $AWK_PROG '
                /^uuid/ { print $3 }
        '
}

# real QA test starts here

_require_scratch

echo "*** get uuid"
uuid=`_get_uuid $TEST_DEV`
echo "*** mkfs"
if ! mkfs -t xfs -f $SCRATCH_DEV >$tmp.out 2>&1
then
    cat $tmp.out
    echo "!!! failed to mkfs on $SCRATCH_DEV"
    exit
fi

echo "*** mount fs with bad mount option (expect failure)"
if mount -t xfs $SCRATCH_DEV $SCRATCH_MNT -o foobar >$tmp.out 2>&1
then
    cat $tmp.out
    echo "!!! mount succeeded (expecting failure)"
    exit
fi

echo "*** duplicate uuid"
xfs_db -x $SCRATCH_DEV -c "uuid $uuid" >/dev/null

echo "*** mount fs with duplicate uuid (expect failure)"
if mount -t xfs $SCRATCH_DEV $SCRATCH_MNT >$tmp.out 2>&1
then
    cat $tmp.out
    echo "!!! mount succeeded (expecting failure)"
    exit
fi

echo "*** ok!"
# success, all done
status=0
exit