Virtual machines are permanently hang

docent

Renowned Member
Jul 23, 2009
96
1
73
Hi gues!

I have a very big problem.
I have been working with virtualization about a year. My first system was made on XEN. Now it runs six virtual machines (Debian on paravirt. mode). Up time is about 270 days, and I don't have any problem with it.
But!
I also tried to build some more virtualization to implement Windows. I use XEN on four different computers and ProxMox 1.3 on three computers. In all cases the result is the same - hosts hang. In the logs I don't see anything that could help me in solving this problem. On the screen, I also don't see anything, because it is black. The only way is reboot the computer by pressing reset. Sometimes they can work out one - two weeks, but sometimes hang twice a day.
Does anyone have an idea of what the direction is still possible to dig?
 
Please can you post the VM configuration (/etc/qemu-server/XXX.conf)

ostype: w2k8
memory: 2048
onboot: 1
name: Dalaran
smp: 2
bootdisk: ide0
boot: dc
freeze: 0
cpuunits: 1000
acpi: 1
kvm: 1
ide0: /dev/pve/dalaran
ide1: /dev/pve/dalaran-data
vlan0: e1000=AA:B9:BD:2B:A6:08
 

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