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From: Eric Sandeen <sandeen@sandeen.net>
To: Mike Gao <ygao.linux@gmail.com>
Cc: xfs@oss.sgi.com
Subject: Re: What should to do with ASSERT failed
Date: Mon, 30 Aug 2010 18:32:08 -0500	[thread overview]
Message-ID: <4C7C3F78.5020500@sandeen.net> (raw)
In-Reply-To: <AANLkTinXDQoo7ZU+w2V7N7zBrxdS=Tc71MNZ7M4R5A9w@mail.gmail.com>

Mike Gao wrote:
> Thanks very much for help. The kernel is pretty old, 2.6.19 but the xfs
> is pretty new.
> the block size is 512 and use mmap for test with write and read compare.
> (xfstest 074).
> 
> If I ignored this ASSERT(comment out), the test will failed. I guess
> because some pages never written to disk.
> 

FWIW, in your case, if you are not expecting to do IO like test 194
then maybe you'd be better off w/o this patch if it's causing problems
in more normal IO patterns ...

-Eric

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  parent reply	other threads:[~2010-08-30 23:31 UTC|newest]

Thread overview: 8+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2010-08-30 20:55 What should to do with ASSERT failed Mike Gao
2010-08-30 21:47 ` Eric Sandeen
2010-08-30 22:56   ` Mike Gao
2010-08-30 23:30     ` Eric Sandeen
2010-08-30 23:32     ` Eric Sandeen [this message]
2010-08-31  0:30     ` Dave Chinner
2010-08-31 22:50       ` Mike Gao
2010-08-31 23:39         ` Dave Chinner

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