WARNING - OLD ARCHIVES

This is an archived copy of the Xen.org mailing list, which we have preserved to ensure that existing links to archives are not broken. The live archive, which contains the latest emails, can be found at http://lists.xen.org/
Xen

xen-devel

[Top] [All Lists]

Re: [Xen-devel] [PATCH] Fix memory leak in xend

To: Stefan de Konink <skinkie@xxxxxxxxx>
Subject: Re: [Xen-devel] [PATCH] Fix memory leak in xend
From: Zhigang Wang <zhigang.x.wang@xxxxxxxxxx>
Date: 2008年8月29日 09:54:19 +0800
Cc: Jim Fehlig <jfehlig@xxxxxxxxxx>, xen-devel <xen-devel@xxxxxxxxxxxxxxxxxxx>
Delivery-date: 2008年8月28日 18:54:48 -0700
Envelope-to: www-data@xxxxxxxxxxxxxxxxxxx
In-reply-to: <20080829034032.Y22061-100000@xxxxxxxxxxxxx>
List-help: <mailto:xen-devel-request@lists.xensource.com?subject=help>
List-id: Xen developer discussion <xen-devel.lists.xensource.com>
List-post: <mailto:xen-devel@lists.xensource.com>
List-subscribe: <http://lists.xensource.com/mailman/listinfo/xen-devel>, <mailto:xen-devel-request@lists.xensource.com?subject=subscribe>
List-unsubscribe: <http://lists.xensource.com/mailman/listinfo/xen-devel>, <mailto:xen-devel-request@lists.xensource.com?subject=unsubscribe>
References: <20080829034032.Y22061-100000@xxxxxxxxxxxxx>
Sender: xen-devel-bounces@xxxxxxxxxxxxxxxxxxx
User-agent: Thunderbird 2.0.0.16 (X11/20080707)
Stefan de Konink wrote:
> On 2008年8月29日, Zhigang Wang wrote:
>
>> I also encountered this many times. I come up with a patch.
>>
>> Jim, please review.
>>
>> thanks,
>>
>> zhigang
>>
>> Stefan de Konink wrote:
>>> -----BEGIN PGP SIGNED MESSAGE-----
>>> Hash: SHA512
>>>
>>> Jim Fehlig schreef:
>>>> We observed OOM kills of xend after ~20 days in openSUSE build service
>>>> workers. xend reached around 2.5 G virt, 1.5G res, and 1.8G shared
>>>> memory usage. Attached patch provides a plug.
>>> Did you see problems after this patch? I have applied it on 3.2.1 which
>>> borks about missing vm_metrics.
>>>
>>>
>>> Stefan
>>> -----BEGIN PGP SIGNATURE-----
>>> Version: GnuPG v2.0.9 (GNU/Linux)
>>> Comment: Using GnuPG with Mozilla - http://enigmail.mozdev.org 
>>>
>>> iEYEAREKAAYFAki3HhkACgkQYH1+F2Rqwn049gCeIYOm5MSf/NQfgdb9TC009wjS
>>> 9l8An0PeV5xp/jYamySsSACJO1OI2Jp7
>>> =bJwS
>>> -----END PGP SIGNATURE-----
>>>
>>> _______________________________________________
>>> Xen-devel mailing list
>>> Xen-devel@xxxxxxxxxxxxxxxxxxx
>>> http://lists.xensource.com/xen-devel 
>
> The patch you provide seems to be for the 3.3 version right? The
> is_managed attribute/function, is it available for 3.2? Can anyone
> backport this?
>
I don't think this patch can solve your VM start problem. It only gives your
more accurate description of the problem you are encountering.
you should check /var/log/xen/xend-debug.log to see which is the right causing
of this problem.
> (I think giving me a reference to a kernel that is older than 2.6.18 and
> supports x86_64 + Xen 3.3 is more work ;)
Xen 3.3 has the same ABI of 3.0+. you can try the latest fedora kernels.
zhigang
>
>
> Stefan
>
_______________________________________________
Xen-devel mailing list
Xen-devel@xxxxxxxxxxxxxxxxxxx
http://lists.xensource.com/xen-devel
<Prev in Thread] Current Thread [Next in Thread>
Previous by Date: Re: [Xen-devel] [PATCH] Fix memory leak in xend , Stefan de Konink
Next by Date: Re: [Xen-devel] [PATCH] Fix memory leak in xend , Stefan de Konink
Previous by Thread: Re: [Xen-devel] [PATCH] Fix memory leak in xend , Stefan de Konink
Next by Thread: Re: [Xen-devel] [PATCH] Fix memory leak in xend , Stefan de Konink
Indexes: [Date] [Thread] [Top] [All Lists]

Copyright ©, Citrix Systems Inc. All rights reserved. Legal and Privacy
Citrix This site is hosted by Citrix

AltStyle によって変換されたページ (->オリジナル) /