4 # Check several growfs corner cases
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42 echo "QA output created by $seq"
50 umount $LOOP_MNT 2>/dev/null
53 trap "_cleanup; rm -f $tmp.*; exit \$status" 0 1 2 3 15
55 # get standard environment, filters and checks
64 # real QA test starts here
65 echo "*** create loop mount point"
66 rm -f $LOOP_MNT 2>/dev/null
67 mkdir $LOOP_MNT || _fail "cannot create loopback mount point"
76 echo "=== GROWFS (from $original to $new_size, $bsize blocksize)"
79 echo "*** mkfs loop file (size=$original)"
80 /sbin/mkfs.xfs -bsize=$bsize -dfile,name=$LOOP_DEV,size=$original \
81 | _filter_mkfs 2>/dev/null
83 echo "*** extend loop file"
84 xfs_io -c "pwrite $new_size $bsize" $LOOP_DEV
85 echo "*** mount loop filesystem"
86 mount -t xfs -o loop $LOOP_DEV $LOOP_MNT
88 echo "*** grow loop filesystem"
89 xfs_growfs $LOOP_MNT | _filter_mkfs 2>/dev/null
91 echo "*** unmount and check"
93 _check_filesystem $LOOP_DEV
97 # Wes' problem sizes...
98 _grow_loop 168024b 1376452608 4096
100 # Some other blocksize cases...
101 _grow_loop 168024b 1376452608 2048
102 _grow_loop 168024b 1376452608 512
103 _grow_loop 168024b 168025b 1024