4 # Check several growfs corner cases
6 #-----------------------------------------------------------------------
7 # Copyright (c) 2000-2003 Silicon Graphics, Inc. All Rights Reserved.
8 #-----------------------------------------------------------------------
14 echo "QA output created by $seq"
20 trap "_cleanup; rm -f $tmp.*; exit \$status" 0 1 2 3 15
22 # get standard environment, filters and checks
31 umount $LOOP_MNT 2>/dev/null
36 # get standard environment, filters and checks
42 LOOP_DEV=$TEST_DIR/$seq.fs
43 LOOP_MNT=$TEST_DIR/$seq.mnt
50 # real QA test starts here
51 echo "*** create loop mount point"
52 rm -f $LOOP_MNT 2>/dev/null
53 mkdir $LOOP_MNT || _fail "cannot create loopback mount point"
62 echo "=== GROWFS (from $original to $new_size, $bsize blocksize)"
65 echo "*** mkfs loop file (size=$original)"
66 /sbin/mkfs.xfs -bsize=$bsize -dfile,name=$LOOP_DEV,size=$original \
67 | _filter_mkfs 2>/dev/null
69 echo "*** extend loop file"
70 $XFS_IO_PROG -c "pwrite $new_size $bsize" $LOOP_DEV | _filter_io
71 echo "*** mount loop filesystem"
72 mount -t xfs -o loop $LOOP_DEV $LOOP_MNT
74 echo "*** grow loop filesystem"
75 xfs_growfs $LOOP_MNT | _filter_mkfs 2>/dev/null
77 echo "*** unmount and check"
79 _check_xfs_filesystem $LOOP_DEV none none
83 # Wes' problem sizes...
84 _grow_loop 168024b 1376452608 4096
86 # Some other blocksize cases...
87 _grow_loop 168024b 1376452608 2048
88 _grow_loop 168024b 1376452608 512
89 _grow_loop 168024b 688230400 1024