Ping?
On Tue, Apr 08, 2008 at 11:38:33AM +1000, David Chinner wrote:
> Test 008 is unreliable on 64k page size. The I/O size is large
> enough that the probability of extent merging results in intermittent
> failures due to fewer extents that the +/- 10% tolerance allows.
>
> Fix by making the files larger.
>
> Signed-off-by: Dave Chinner <dgc@xxxxxxx>
> ---
> xfstests/008 | 10 +++++-----
> xfstests/008.out | 10 +++++-----
> 2 files changed, 10 insertions(+), 10 deletions(-)
>
> Index: xfs-cmds/xfstests/008
> ===================================================================
> --- xfs-cmds.orig/xfstests/008 2006-11-14 19:57:39.000000000 +1100
> +++ xfs-cmds/xfstests/008 2008-04-08 10:18:10.641024202 +1000
> @@ -79,13 +79,13 @@ _setup_testdir
>
> rm -f $here/$seq.out.full
>
> -_do_test 1 50 "-l 5000000 -c 50 -b $pgsize"
> -_do_test 2 100 "-l 10000000 -c 100 -b $pgsize"
> -_do_test 3 100 "-l 10000000 -c 100 -b 512" # test partial pages
> +_do_test 1 50 "-l 50000000 -c 50 -b $pgsize"
> +_do_test 2 100 "-l 100000000 -c 100 -b $pgsize"
> +_do_test 3 100 "-l 100000000 -c 100 -b 512" # test partial pages
>
> # rinse, lather, repeat for direct IO
> -_do_test 4 50 "-d -l 5000000 -c 50 -b $pgsize"
> -_do_test 5 100 "-d -l 10000000 -c 100 -b $pgsize"
> +_do_test 4 50 "-d -l 50000000 -c 50 -b $pgsize"
> +_do_test 5 100 "-d -l 100000000 -c 100 -b $pgsize"
> # note: direct IO requires page aligned IO
>
> # todo: realtime.
> Index: xfs-cmds/xfstests/008.out
> ===================================================================
> --- xfs-cmds.orig/xfstests/008.out 2006-11-14 19:57:39.000000000 +1100
> +++ xfs-cmds/xfstests/008.out 2008-04-08 11:25:52.584176769 +1000
> @@ -1,21 +1,21 @@
> QA output created by 008
>
> -randholes.1 : -l 5000000 -c 50 -b PGSIZE
> +randholes.1 : -l 50000000 -c 50 -b PGSIZE
> ------------------------------------------
> holes is in range
>
> -randholes.2 : -l 10000000 -c 100 -b PGSIZE
> +randholes.2 : -l 100000000 -c 100 -b PGSIZE
> ------------------------------------------
> holes is in range
>
> -randholes.3 : -l 10000000 -c 100 -b 512
> +randholes.3 : -l 100000000 -c 100 -b 512
> ------------------------------------------
> holes is in range
>
> -randholes.4 : -d -l 5000000 -c 50 -b PGSIZE
> +randholes.4 : -d -l 50000000 -c 50 -b PGSIZE
> ------------------------------------------
> holes is in range
>
> -randholes.5 : -d -l 10000000 -c 100 -b PGSIZE
> +randholes.5 : -d -l 100000000 -c 100 -b PGSIZE
> ------------------------------------------
> holes is in range
--
Dave Chinner
Principal Engineer
SGI Australian Software Group
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