From: Chandra Seetharaman <sekharan@us.ibm.com>
To: Christoph Hellwig <hch@infradead.org>
Cc: XFS Mailing List <xfs@oss.sgi.com>
Subject: Re: Failure of xfstest 229
Date: Fri, 20 May 2011 12:01:37 -0700 [thread overview]
Message-ID: <1305918097.7661.377.camel@chandra-lucid.beaverton.ibm.com> (raw)
In-Reply-To: <20110520171304.GA20208@infradead.org>
It is strange then.
It is the same system, and it failed few hours after it succeeded in
2.6.39.
Basically, I saw seeing the failure with 2TB fs. I thought I will try it
with a 20GB fs, and the very first time it succeeded, but after that it
never did even with the same kernel (2.6.39).
On Fri, 2011-05-20 at 13:13 -0400, Christoph Hellwig wrote:
> On Fri, May 20, 2011 at 09:35:03AM -0700, Chandra Seetharaman wrote:
> >
> > Can it run successfully by fluke sometimes ? I did have a successful run
> > on the 20G filesystem yesterday once, but not able to reproduce it again
>
> It doesn't fail on thinly provisioned storage which zeroes out any
> blocks it gives to the OS. Similarly it might not fail if all blocks
> that it would normally leak are zeroed underneath for some reason,
> but it's rather unlikely that this happens by accident.
>
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prev parent reply other threads:[~2011-05-20 19:01 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-05-20 0:55 Failure of xfstest 229 Chandra Seetharaman
2011-05-20 2:58 ` Dave Chinner
2011-05-20 16:35 ` Chandra Seetharaman
2011-05-20 17:13 ` Christoph Hellwig
2011-05-20 19:01 ` Chandra Seetharaman [this message]
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