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From: Michael Weissenbacher <mw@dermichi.com>
To: xfs@oss.sgi.com
Subject: Re: vmap allocation for size 1048576 failed
Date: Thu, 18 Nov 2010 11:50:25 +0100	[thread overview]
Message-ID: <4CE504F1.3010305@dermichi.com> (raw)
In-Reply-To: <20101110123052.GW2715@dastard>

Hi Dave!
> 
> Ok, thanks for the info. I'm struggling to work out what is actually
> consuming vmap space given what you are doing and the storage
> config. None of the operations you are doing should be triggering
> mapping of multipage metadata buffers given the filesystem
> configuration....
> 
I've set vmalloc=768M and haven't seen the problem since. Maybe the
vmalloc/vmap problem has to do with the fact that i'm running
iscsi_target on the same machine? As long as the problem doesn't occur
again i'm ok with setting the vmalloc parameter.

Thanks for your help,
Michael

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  reply	other threads:[~2010-11-18 10:48 UTC|newest]

Thread overview: 8+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2010-11-09 10:38 vmap allocation for size 1048576 failed Michael Weissenbacher
2010-11-09 11:13 ` Michael Monnerie
2010-11-09 12:02   ` Michael Weissenbacher
2010-11-09 12:07 ` Dave Chinner
2010-11-10  8:16   ` Michael Weissenbacher
2010-11-10 12:30     ` Dave Chinner
2010-11-18 10:50       ` Michael Weissenbacher [this message]
2011-04-29  8:51       ` Michael Weissenbacher

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