[PVE-User] HDD errors in VMs

Michael Pöllinger m.poellinger at wds-tech.de
Thu Jan 7 13:51:12 CET 2016

Hi Emmanuel.

Due to total crash of the VM there is no logging in that time period.
So sadly we can´t provide any logs.

On sunday we kicked one node out of our cluster and resetup this node
proxmox 4.1.
Today the whole clusterserver crashed with no output on console. We just
could reset it by ipmi.
Now again up and running. Sadly our customers starts getting angry.

Just sitting here and going through all logfiles for hours, but i can´t
find anything.
Only ONE strange entry in /var/log/pveproxy/access.log - - [07/Jan/2016:04:05:40 +0100] "GET
HTTP/1.1" 501 -

@4:24 during backup of one VM the whole node crashed.

I could understand the problem if:
- it´s always to same times like backups or cronjobs
- due to high load or errors on raid

but it´s always different times or on different load.
sometimes VMs crashes by simply do nothing (idle)

Here a screenshot from the new proxmox 4.1 node

Some time ago there was a per incident ticket option. Have they gone

Problems now:
- Permanent sporadic crashes of debian 8.2 VMs
- New one: whole crash of proxmox node.

kind regards

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