On 03/10/2012 08:12 PM, Markus Falb wrote: > On 9.3.2012 09:43, Rainer Traut wrote: >> Am 08.03.2012 15:37, schrieb Markus Falb: >> >>> I read your original message regarding this >>> https://www.redhat.com/archives/rhelv5-list/2012-February/msg00060.html >>> >>> according to your experiences only upgrading kvm hosts are problematic? >>> so upgrading only guests to 5.8 is maybe fine? >> I have had limited time of testing so I'd take this with a grain of >> salt. After experiencing the NFS problem I rolled all the KVM hosts and >> guests back to 5.7 kernel and kvm module. > Actually it hit me too. 2 guests on the same hosts went unresponsive. > The kernel on the host was not updated but kvm and kmod-kvm was. > I try with downgraded kvm and kmod-kvm on the host and downgraded kernel > on the guests like you did. > > sigh I upgraded the kernel to kernel-2.6.18-308.1.1.el5 (also latest kvm and libvirt) on my host on Thursday night and have had no issues for more than 2 days.
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