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OSPI-client + KVM = Kernel panic?

Verfasst: 01 Nov 2013, 10:00
von tk1908
Hallo Community,
Ich habe hier ein merkwürdiges Problem. Gegeben ist ein Testaufbau, welcher aus 2 via KVM virtualisierten Machinen besteht. Eine Machine ist der OPSI-Server, welcher mit Cent OS 6.4 arbeitet. Die andere Machine ist ein Client (ebenfalls via KVM virtualisiert.), welcher mit dem OPSI-Client (per PXE) mit Windows 7 bestückt werden soll.

Wenn nun der Client startet, bekomme Ich folgende Kernel Panic:
Kernel panic - not syncing: Attempted to kill init!


Was kann Ich tun?

Wenn Ihr mehr Infos braucht, dann sagt bescheid.

Gruß
tk1908

Re: OSPI-client + KVM = Kernel panic?

Verfasst: 01 Nov 2013, 14:23
von SisterOfMercy
So it happens when booting from PXE, when loading that linux version?

Perhaps the linux version of the bootimage has problems with KVM, I know it works with VirtualBox. Not much of an answer, eh :mrgreen:

Re: OSPI-client + KVM = Kernel panic?

Verfasst: 01 Nov 2013, 14:24
von tk1908
Yes it happens, when it is booting from PXE. Virtual Box isn't an alternative.

Re: OSPI-client + KVM = Kernel panic?

Verfasst: 01 Nov 2013, 15:42
von voleatech
Hi,

I have the same problem.
It has something to do with the KVM Hardware Virtualization and definitely wasn't a problem before. I used the pxe install for KVM for the last year without problems.
I did some further testing and a KVM VM I setup with Opsi pxe boot a few month ago also has the problem if I try the pxe boot.

If you use the opsi-linux-bootimage_20131021 from the experimental repo http://download.opensuse.org/repositori ... perimental
it works with the default CPU (KVM64) but not any other CPU you can choose in KVM.
You can install the bootimage package in your current setup it does not depend on any other package.

Best
Sven

Re: OSPI-client + KVM = Kernel panic?

Verfasst: 01 Nov 2013, 16:23
von tk1908
voleatech hat geschrieben:Hi,

I have the same problem.
It has something to do with the KVM Hardware Virtualization and definitely wasn't a problem before. I used the pxe install for KVM for the last year without problems.
I did some further testing and a KVM VM I setup with Opsi pxe boot a few month ago also has the problem if I try the pxe boot.

If you use the opsi-linux-bootimage_20131021 from the experimental repo http://download.opensuse.org/repositori ... perimental
it works with the default CPU (KVM64) but not any other CPU you can choose in KVM.
You can install the bootimage package in your current setup it does not depend on any other package.

Best
Sven

I will try it. Thanks