4 # Check some unwritten extent boundary conditions
6 #-----------------------------------------------------------------------
7 # Copyright (c) 2000-2003 Silicon Graphics, Inc. All Rights Reserved.
8 #-----------------------------------------------------------------------
14 echo "QA output created by $seq"
20 umount $SCRATCH_MNT 2>/dev/null
25 status=1 # failure is the default!
26 trap "_cleanup; exit \$status" 0 1 2 3 15
28 # get standard environment, filters and checks
32 # real QA test starts here
34 _supported_os IRIX Linux
36 [ -n "$XFS_IO_PROG" ] || _notrun "xfs_io executable not found"
41 umount $SCRATCH_DEV >/dev/null 2>&1
43 _scratch_mkfs_xfs >/dev/null || _fail "mkfs failed"
44 _scratch_mount >/dev/null || _fail "mount failed"
46 # check there's enough freespace on $SCRATCH_MNT ... (1GiB + 1MiB)
47 avail=`df -P $SCRATCH_MNT | awk 'END {print $4}'`
48 [ "$avail" -ge 1049600 ] || _notrun "Scratch device is too small ($avail KiB)"
50 echo Silence is golden
52 # reserve 1GiB, truncate at 100bytes
53 $XFS_IO_PROG -f -c 'resvsp 0 1g' -c 'truncate 100' $SCRATCH_MNT/ouch
54 rm -f $SCRATCH_MNT/ouch
56 # reserve 1GiB, truncate at 1GiB
57 $XFS_IO_PROG -f -c 'resvsp 0 1g' -c 'truncate 1g' $SCRATCH_MNT/ouch
58 rm -f $SCRATCH_MNT/ouch
60 # reserve 1GiB, truncate at 2GiB
61 $XFS_IO_PROG -f -c 'resvsp 0 1g' -c 'truncate 2g' $SCRATCH_MNT/ouch
62 rm -f $SCRATCH_MNT/ouch
64 # reserve 1GiB, 1GiB hole, reserve 1MiB, truncate at 3GiB
65 $XFS_IO_PROG -f -c 'resvsp 0 1g' -c 'resvsp 2g 1m' -c 'truncate 3g' $SCRATCH_MNT/ouch
66 rm -f $SCRATCH_MNT/ouch