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xfstests: restrict 259 device sizes to multiples of 512

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Test 259 tries to make a loop device size which is 1 byte less
than 4T; losetup now warns that this makes little sense, and
the warning breaks the test output:

    +losetup: /mnt/test/259.image: warning: file does not fit into a 512-byte sector the end of the file will be ignored.

The RH QE testcase did originally use loopback, so did
not in effect test anything other than 512-multiple boundaries.

Just drop the non-512-byte-multiple cases, they produce
devices exactly the same size as their 512-byte-multiple
neighbors.

(FWIW, this is a regression test for the bug that
d943b11 mkfs: get size of device properly
fixed.)

Signed-off-by: Eric Sandeen <sandeen@redhat.com>
Reviewed-by: Dave Chinner <dchinner@redhat.com>
Signed-off-by: Rich Johnston <rjohnston@sgi.com>
This commit is contained in:
Eric Sandeen
2013-10-06 02:40:00 +00:00
committed by Rich Johnston
parent 9366fb285e
commit aaac93cb80
2 changed files with 1 additions and 3 deletions
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tests/xfs/259
+1 -1
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@@ -48,7 +48,7 @@ testfile=$TEST_DIR/259.image
# Test various sizes slightly less than 4 TB
four_TB=$(_math "2^42")
for del in 1 512 1024 1025 2048 4096; do
for del in 512 1024 2048 4096; do
ddseek=$(_math "$four_TB - $del")
echo "Trying to make (4 TB - $del) B long xfs fs image"
rm -f "$testfile"
tests/xfs/259.out
-2
View File
@@ -1,7 +1,5 @@
QA output created by 259
Trying to make (4 TB - 1) B long xfs fs image
Trying to make (4 TB - 512) B long xfs fs image
Trying to make (4 TB - 1024) B long xfs fs image
Trying to make (4 TB - 1025) B long xfs fs image
Trying to make (4 TB - 2048) B long xfs fs image
Trying to make (4 TB - 4096) B long xfs fs image