[PATCH xfstests] tests for file hash collisions on xfs filesystems
Mark Tinguely
tinguely at sgi.com
Tue Apr 1 13:56:53 CDT 2014
On 04/01/14 13:49, Hannes Frederic Sowa wrote:
> This patch adds a new check for xfstests, which generates directories with 64
> distinct hash values and afterwards tries to delete the directory. This caused
> a hash ordering issue.
>
> The file-hash-tool can also generate files (this should result in the same
> original problem as with directories) and generate only filenames with one
> hash (this can be very well optimized in future).
>
> This is just a preview. Dave Chiner seems to want this as soon as possible,
> thus please review and suggest changes so I can adapt this patch ASAP.
>
> Thanks!
>
> Signed-off-by: Hannes Frederic Sowa<hannes at stressinduktion.org>
> ---
I had some suggestions for the C and xfstests that cross paths with this
post.
--Mark.
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