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SubjectRe: XFS filesystem corruption on the arm(el) architecture
Dave Chinner wrote:
> Adding to the cc list so all the XFS folk see this.
> On Wed, Oct 01, 2008 at 10:38:22PM +0200, Tobias Frost wrote:
>> (Note: Please CC me, as I am NOT on the lkml!!)
>> Some time ago, I discovered some problems with xfs. Unfortunatly, I had
>> no time diving into it. However, some weeks ago some other people
>> running debian on ARM machines confirmed the problem on their machines
>> starting at [1], so I think it is appropitate to at least report it.
>> It has also been seen on 2.6.27-rc4 [2].
>> summary: the xfs partition corrupts almost immediatly after creation. I
>> had the impression, that the first unlink (rm) causes the corruption,
>> but this might be just an impression.
>> During the tests I made, I conserved a image of the corrupted filesystem
>> which I can make available on request (it's 26 Mbyte, gzipped).
>> Please let me know how I can assist you in finding the problem.
>> [1]
>> [2]
>> Best regards,
>> Tobias Frost
>> PS: Thank you for your great work!

At one point there were other patches floating around to "fix" arm which
were not correct. Are these problems seen on a pristine 2.6.27-rc4
kernel, or with other special arm patches applied?


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