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Re: Kernel 2.6.9 Multiple Page Allocation Failures

To: Nathan Scott <nathans@xxxxxxx>
Subject: Re: Kernel 2.6.9 Multiple Page Allocation Failures
From: Lukas Hejtmanek <xhejtman@xxxxxxxxxxxxxxxxx>
Date: Wed, 8 Dec 2004 01:36:51 +0100
Cc: linux-kernel@xxxxxxxxxxxxxxx, linux-xfs@xxxxxxxxxxx
In-reply-to: <20041208001518.GB1611@frodo>
References: <20041121014350.GJ4999@zaphods.net> <20041121024226.GK4999@zaphods.net> <20041202195422.GA20771@mail.muni.cz> <20041202122546.59ff814f.akpm@osdl.org> <20041202210348.GD20771@mail.muni.cz> <20041202223146.GA31508@zaphods.net> <20041202145610.49e27b49.akpm@osdl.org> <20041203061835.GF1228@frodo> <20041207111736.GA10872@mail.muni.cz> <20041208001518.GB1611@frodo>
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On Wed, Dec 08, 2004 at 11:15:18AM +1100, Nathan Scott wrote:
> Hmmm, thats not healthy -- the patch might be making some other
> lurking problem more likely to hit; what workload are you using
> to hit this?  (is it reproducible?)  I haven't come across this
> in the testing I've done so far, so I'm keen to try your case.

IBP server tried to recover disk allocations. That means 1 thread is reading
many files. One by one.

It did only once as I did not want to loose data I rather switched to previous
version of the kernel immediatelly.

[removed unnecessary cc]

-- 
Lukáš Hejtmánek


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