From: Jean-Philippe Menil <jean-philippe.menil@univ-nantes.fr>
To: Chris Wright <chrisw@sous-sol.org>
Cc: Tom Lendacky <tahm@linux.vnet.ibm.com>,
Avi Kivity <avi@redhat.com>,
Herbert Xu <herbert@gondor.apana.org.au>,
rek2 <rek2@binaryfreedom.info>,
kvm@vger.kernel.org, markmc@redhat.com
Subject: Re: network shutdown under heavy load
Date: Tue, 09 Feb 2010 21:46:46 +0100 [thread overview]
Message-ID: <4B71C9B6.2080702@univ-nantes.fr> (raw)
In-Reply-To: <20100209202523.GI13518@sequoia.sous-sol.org>
[-- Attachment #1: Type: text/plain, Size: 906 bytes --]
Chris Wright a écrit :
> * Jean-Philippe Menil (jean-philippe.menil@univ-nantes.fr) wrote:
>
>> it seems, that i encounter the same bug.
>>
>> I've a guest with an high network load, and after some time, it seems
>> that there's "no more network".
>> Under the guest, I can't ping anymore the gateway.
>> If i restart the guest, everything work fine again.
>>
>
> How reproducible is this (and can you also recover the network by simply
> rmmod/modprobe'ing the virtio_net driver)? Tom posted a patch that you
> could try if you have an easy way to trigger.
>
> http://marc.info/?l=kvm&m=126564542625725&w=2
>
> thanks,
> -chris
> --
> To unsubscribe from this list: send the line "unsubscribe kvm" in
> the body of a message to majordomo@vger.kernel.org
> More majordomo info at http://vger.kernel.org/majordomo-info.html
>
Thanks,
i've just seen the patch.
I will test it.
Many thanks.
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next prev parent reply other threads:[~2010-02-09 20:46 UTC|newest]
Thread overview: 20+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-12-14 15:49 network shutdown under heavy load rek2
2009-12-16 12:17 ` Avi Kivity
2009-12-16 13:19 ` Herbert Xu
2009-12-17 18:15 ` rek2
2009-12-18 1:27 ` Herbert Xu
2009-12-21 16:39 ` rek2
2010-01-07 17:02 ` rek2
2010-01-10 12:30 ` Avi Kivity
2010-01-10 12:35 ` Herbert Xu
2010-01-10 12:38 ` Avi Kivity
2010-01-13 19:13 ` Tom Lendacky
2010-01-13 21:52 ` Chris Wright
2010-01-19 21:29 ` Tom Lendacky
2010-01-19 23:57 ` Chris Wright
2010-01-20 15:48 ` Tom Lendacky
2010-01-26 21:59 ` Tom Lendacky
2010-02-09 20:03 ` Jean-Philippe Menil
2010-02-09 20:25 ` Chris Wright
2010-02-09 20:46 ` Jean-Philippe Menil [this message]
2010-02-10 7:53 ` Jean-Philippe Menil
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