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Date: Thu, 02 Apr 2009 15:12:30 +0300
From: Adrian Hunter <adrian.hunter@nokia.com>
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To: Jason Liu <liu.h.jason@gmail.com>
Subject: Re: ubifs error when do bonnie++ test
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Jason Liu wrote:
> 2009/4/2 Adrian Hunter <adrian.hunter@nokia.com>:
>> Jason Liu wrote:
>>> I'm working on the 2.6.26 with ubifs enabled, but after some stress
>>> test, ubifs give some err. The following is the steps to reproduce.
>> Please apply all recent UBIFS patches and enable debugging and try
>> again.
>>
>> You could also enable debugging checks, but that will really slow it down.
>>
>>
> After apply all the patches from users/dedekind/ubifs-v2.6.26.git
> I still get errors with bonnie++ test and only run 3times compared 390
> times without the patch
> 
> Using uid:0, gid:0.
> Writing with putc()...done
> Writing intelligently...done
> Rewriting...done
> Reading with getc()...done
> Reading intelligently...done
> start 'em...done...done...done...
> Create files in sequential order...done.
> Stat files in sequential order...Expected 16384 files but only got 16385
> Cleaning up test directory after error.
> 
> Could you please help on this?Does this means UBIFS has some bugs?
> 

I will see if I can reproduce this.

Maybe you could try with debugging checks enabled.