Update: The problem occur when a VM reboots. When I change the CPU Type from default "Intel Haswell-noTSX" to "Westmere" the error is gone.
But which CPU type is now the best so I don't lose performance. Host CPU: Intel(R) Xeon(R) CPU E5-2603 v3 @ 1.60GHz regards gregor On 03/04/16 20:36, gregor wrote: > Hi, > > on one Host I get very often the message > > "kvm ... vcpu0 unhandled rdmsr ..." > > When this occurs some VM's are stuck. Really bad is this for an Windows > Server 2012 R2 VM which stucks so heavy that the VM is getting corrupt > and the VM is unable to boot anymore and a Windows Recovery in any way > didn't help. Therefor I had to reinstall the VM, this works for some > day's but now the VM is still damaged. So I can't use Windows Server > 2012 R2 on this machine but the customer needs it and I have some days > to ship it to my customer. So I have to decide to stay on oVirt or use > another product. Besides, oVirt run on my others hosts (without Windows > VM) very well since a long time. > On a CentOS 7 VM I have similar problems where the NIC is getting > offline sometime + the XFS filesystems get some errors and I have to fix > this in recovery mode. > > oVirt: 3.6.4.1-1.el7.centos > machine: HP ProLiant ML110 Gen9 > VM's: 3 CentOS 7 and one Windows Server 2012 R2 > > I hope somebody can help. > > regards > gregor > _______________________________________________ > Users mailing list > Users@ovirt.org > http://lists.ovirt.org/mailman/listinfo/users > _______________________________________________ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users