From: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
To: Daniel Musketa <daniel.musketa@googlemail.com>
Cc: xen-devel@lists.xensource.com
Subject: Re: Re: 2.6.32 pvops dom0 oom when creating a domU
Date: Mon, 1 Aug 2011 23:19:25 -0400 [thread overview]
Message-ID: <20110802031925.GD11133@dumpdata.com> (raw)
In-Reply-To: <CAEJD-+Pt0dFOr==oPQDqKe+JVt0Svvn7gtn42G7JkOUBKV2EiA@mail.gmail.com>
On Tue, Aug 02, 2011 at 01:57:53AM +0200, Daniel Musketa wrote:
> 2011/8/2 Daniel Musketa <daniel.musketa@googlemail.com>:
> > Maybe I should say more about memory usage:
>
> I got even more detailled logs for you in the attached file:
>
> line 3: dom0 memory: 2,560 M
> line 20: 21,637 M free
> line 34: dom0_mem=4000M
> line 47: domU memory = '2800'
> line 72: OOM begins
> line 157: key 'm' on (XEN) console
Try the 'mem=4G' in your Linux line (along with the one in your hypervisor).
The problem is that Dom0 sets up pagetables for the 32GB even thought it is never
going to use it - the 'mem=4G' should fix that for you.
next prev parent reply other threads:[~2011-08-02 3:19 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-08-01 22:10 2.6.32 pvops dom0 oom when creating a domU Daniel Musketa
2011-08-01 22:25 ` Daniel Musketa
2011-08-01 23:13 ` Daniel Musketa
2011-08-01 23:57 ` Daniel Musketa
2011-08-02 3:19 ` Konrad Rzeszutek Wilk [this message]
2011-08-02 4:59 ` Pasi Kärkkäinen
2011-08-02 16:38 ` Konrad Rzeszutek Wilk
2011-08-03 16:57 ` Pasi Kärkkäinen
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