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From Wayne Wei <wayne.w...@gmail.com>
Subject KVM主机网络不稳定bug
Date Wed, 09 Jan 2013 09:39:23 GMT
该bug会导致host主机网络挂起
详情见下面的links:
我想询问一下cloudstack提供的修复包qemu-kvm-0.12.1.2-3.209.el6.4.x86_64是否已经修复了这个bug?如果没有修复是否可以apply
redhat的patch?这个问题将影响巨大在产品环境。


https://bugzilla.kernel.org/show_bug.cgi?id=42829
bug fix
http://bugs.centos.org/view.php?id=5526
Could that be related to this bug:
* Tue Apr 24 2012 Michal Novotny <minovotn@redhat.com> -
qemu-kvm-0.12.1.2-2.285.el6
- kvm-virtio-add-missing-mb-on-enable-notification.patch [bz#804578]
- Resolves: bz#804578
  (KVM Guest with virtio network driver loses network connectivity)

CentOS 6.2 has a newer qemu-kvm which might fix the problem.
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