Question Kernel / KVM; Update CentOS 7(.1)

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Hello,

Have CentOS a Repository with corrected or newer Packages for KVM.

On my brand new System ;-), but also with my older System. I have big problems with KVM guests “slow slow slow”, the DomU’s are also CentOS 7

virt-manager is also broken with the 7.1

The “old” Bug in the Kernel is really bad, I have several hundreds log from the vcpu0 Problem.

thank’s for a answer,

2 thoughts on - Question Kernel / KVM; Update CentOS 7(.1)

  • Hello,

    Am Montag, 8. Juni 2015, 22:02:54 schrieb Alexander Dalloz:
    I am new on CentOS, this is my first productive Server, but on my home i tested this over years, with no Problems.

    I “mean” this is a kernel / qemu-kvm config problem, ?

    CPU E5-2620v3
    Chipset = C612

    It is not possible to change the CPU z.B. “Copy from Hos”t crash the virt-
    manager, only the default is working. all other are broken. This is a fall back to the first screen.

    It is not possible to install a DomU

    only a small example J
    un 9 08:50:45 ulli kernel: kvm [3099]: vcpu0 unhandled rdmsr: 0x611
    Jun 9 08:50:45 ulli kernel: kvm [3099]: vcpu0 unhandled rdmsr: 0x639
    Jun 9 08:50:45 ulli kernel: kvm [3099]: vcpu0 unhandled rdmsr: 0x641
    Jun 9 08:50:45 ulli kernel: kvm [3099]: vcpu0 unhandled rdmsr: 0x619
    Jun 9 08:50:45 ulli kernel: kvm [3099]: vcpu0 unhandled rdmsr: 0x611
    Jun 9 08:50:45 ulli kernel: kvm [3099]: vcpu0 unhandled rdmsr: 0x639
    Jun 9 08:50:45 ulli kernel: kvm [3099]: vcpu0 unhandled rdmsr: 0x641
    Jun 9 08:50:45 ulli kernel: kvm [3099]: vcpu0 unhandled rdmsr: 0x619

    Bug 1063836
    Bug 874627

    and so on ;)

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