[PVE-User] Rebooting from within KVM

Corey Quinn corey at sequestered.net
Thu Mar 24 03:31:08 CET 2011


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I've found that rebooting KVM machines from within the KVM (Windows 2008 R2 64 bit is the OS at this point; I haven't tried with anything else yet) makes the system do its reboot dance, but the ve never comes back up-- the guest has to be started from the ProxMox interface.

The only interesting message in syslog:
Mar 23 19:28:53 vm11 kernel: kvm: 900: cpu0 unhandled wrmsr: 0x198 data 0

A "qm start $VEID" starts the system up correctly.   How would I troubleshoot this further?

vm11:/var/log# pveversion -v
pve-manager: 1.7-11 (pve-manager/1.7/5470)
running kernel: 2.6.32-4-pve
proxmox-ve-2.6.32: 1.7-30
pve-kernel-2.6.32-4-pve: 2.6.32-30
qemu-server: 1.1-28
pve-firmware: 1.0-10
libpve-storage-perl: 1.0-16
vncterm: 0.9-2
vzctl: 3.0.24-1pve4
vzdump: 1.2-10
vzprocps: 2.0.11-1dso2
vzquota: 3.0.11-1
pve-qemu-kvm: 0.13.0-3
ksm-control-daemon: 1.0-4

- -- Corey / KB1JWQ
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