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From: Samium Gromoff <deepfire@ibe.miee.ru>
To: rouquier.p@wanadoo.fr
Cc: linux-kernel@vger.kernel.org
Subject: Re: reiserfs 3.6 problem with test9
Date: Wed, 12 Nov 2003 17:45:33 +0300	[thread overview]
Message-ID: <87smkt63xu.wl@drakkar.ibe.miee.ru> (raw)


> > Last time I had a box with similar problems it was memory.  I'd put
> > your system through a memtest.
>
> thanks for your answer.
> I did as you said but no problem (memtest 3.0).

For how long did you run the test?

It is known that often a 24-hour memtest is not enough to find real world
memory failures.

Also it is known that gcc (yeah you`ll wonder) is much better at finding them,
so there`s the question: do you compile stuff often, and if so, whether
gcc bails out with "internal error" messages sometimes?

Also, if i were you i would do the following:

bash-2.05b$ dd if=/dev/urandom of=test bs=1048576 count=1024
bash-2.05b$ bzip2 test
bash-2.05b$ bunzip2 test.bz2

And if you have a memory failure bzip2 checksumming would show that up on the
bunzip2 stage.

regards, Samium Gromoff

             reply	other threads:[~2003-11-12 16:11 UTC|newest]

Thread overview: 8+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2003-11-12 14:45 Samium Gromoff [this message]
2003-11-12 18:51 ` Philippe
2003-11-12 22:35   ` Oleg Drokin
  -- strict thread matches above, loose matches on Subject: below --
2003-11-11 12:19 Philippe
2003-11-11 13:59 ` Ragnar Hojland Espinosa
2003-11-11 17:33   ` Philippe
2003-11-12 10:36   ` Philippe
2003-11-11 16:59 ` bill davidsen

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