freezing host after upgrade 2.3 to 3.0

informant

Renowned Member
Jan 31, 2012
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Hi all,

we have upgrade our cluster from 2.3 to 3.0 without errors. 2 days after the host have a overload and kill connection to the vm´s and ct´s.
vzlist said it´s run, but not reachable.

cpu said 1400 1381 1380
no prozess with this % found
force reboot is the only chance to reboot.

after this we get the message on the screen.
screenshot.png
what can we do here? after filesystemcheck teh server boots normaly.
but, after reboot the webinterface is not reachable and vzquota runs high.

please help. regards
 
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