5 # test remount ro - pv 795642
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43 echo "QA output created by $seq"
52 umount $SCRATCH_MNT 2>/dev/null
54 trap "_cleanup; rm -f $tmp.*; exit \$status" 0 1 2 3 15
59 echo "*** xfs_logprint ***" >>$seq.full
61 xfs_logprint -tb $1 | tee -a $seq.full \
62 | head | grep -q "<CLEAN>" || _fail "DIRTY LOG"
65 # get standard environment, filters and checks
70 # From: Steve Lord <lord@sgi.com>
71 # Date: Thu, 25 Oct 2001 14:21:09 -0500
72 # This is a combination of merging up to 2.4.13 and cleaning up some
73 # mismatched rcs ids which had crept into the tree. It also makes the
74 # block device cache and the xfs metadata cache coherent - well almost
75 # coherent. The xfs super block and the log are written from special
76 # purpose buffers which are not part of the regular cache.
78 # Since unmount flushes and removes all cached data, the only time the
79 # inconsistency shows up is if you look at the block device while the
80 # fs is mounted. A consequence of this is that regression test number 17
81 # in the test suite will now fail - since it does precisely this.
83 # I hope to fix the super block one at least at some point, this will
84 # make xfs_db on a running fs more useful, but the log may never be
85 # fully coherent with the block device interface...
89 _notrun "Test (temporarily) retired - refer to comment in test script"
91 # real QA test starts here
98 umount $SCRATCH_DEV >/dev/null 2>&1
99 echo "*** MKFS ***" >>$seq.full
101 mkfs -t xfs -f $SCRATCH_DEV >>$seq.full 2>&1 \
102 || _fail "mkfs failed"
103 mount -t xfs $SCRATCH_DEV $SCRATCH_MNT >>$seq.full 2>&1 \
104 || _fail "mount failed"
111 src/fsstress -d $SCRATCH_MNT -n 1000 $FSSTRESS_AVOID >>$seq.full
113 mount -o remount,ro $SCRATCH_DEV \
114 || _fail "remount ro failed"
116 _clean_log $SCRATCH_DEV
119 echo "*** XFS_CHECK ***" >>$seq.full
121 xfs_check $SCRATCH_DEV >>$seq.full 2>&1 \
122 || _fail "xfs_check failed"
123 mount -o remount,rw $SCRATCH_DEV \
124 || _fail "remount rw failed"