From: Thomas Besser <thomas.besser@kit.edu>
To: kvm@vger.kernel.org
Subject: Re: Loss of network connectivity with high load
Date: Tue, 22 Jun 2010 14:32:37 +0200 [thread overview]
Message-ID: <hvqah6$lhq$1@dough.gmane.org> (raw)
In-Reply-To: hvple1$a07$1@dough.gmane.org
Thomas Besser wrote:
>> On Wednesday, 16 June 2010 17:14:54 +0300,
>> Avi Kivity wrote:
>>> 2.6.26 is really old. Can you try a new kernel in the guest? Recent
>>> kernels had many virtio fixes.
> I think we have the same problem here: after about 3 GB of transfered data
> with rsync, network (virtio) in the guest stops working (restart of
> network solves the network stop).
>
> Both host and guest Debian Lenny with 2.6.32. qemu-kvm is version 0.12.4.
> Will try 2.6.34 in guest and report, if the problem still exists.
With a 2.6.34 guest kernel the problem seems to be gone (after about 6 GB
transferred data).
Regards
Thomas
next prev parent reply other threads:[~2010-06-22 12:32 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-06-15 21:00 Loss of network connectivity with high load Daniel Bareiro
2010-06-15 21:13 ` Brian Jackson
2010-06-16 3:36 ` Daniel Bareiro
2010-06-16 10:19 ` Daniel Bareiro
2010-06-16 14:14 ` Avi Kivity
2010-06-16 18:10 ` Daniel Bareiro
2010-06-22 6:32 ` Thomas Besser
2010-06-22 12:32 ` Thomas Besser [this message]
2010-06-22 12:50 ` RW
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