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