[Ocfs2-users] Kernel Panic - OCFS2

[Sunil Mushran]

Increase default disk heartbeat timeout. For more refer to the FAQ.

HAWKER, Dan wrote:
> Hi All,
>
> Have just installed OCFS2 as a test on a server I am planning on rolling out
> a clusterFS onto.
>
> The server(s) will be running FC5 and are standard HP DL360 G5's, have a
> Qlogic iSCSI HBA inside (QLA4010C) and connect to an EMC Clariion array.
>
> We hope to have some sort of central storage area for our builds (this is a
> Linux software development shop), that multiple servers can attach to. My
> developers connect via SSH mostly and compile direct.
>
> Having installed OCFS2 on one server, when I try and compile one of our
> target apps (is a pared down Linux kernel build), my OCFS2 box panics, with
> the *Kernel panic - not syncing...* message, exactly as per no 72 on the
> FAQ. Just as a test I tried the example workaround (adding elevator=...) to
> the kernel command line, however the same results.
>
> We are presently using...
> Distro - FC5
> Kernel - 2.6.16-1.2122_FC5
> OCFS2 Tools - 1.2.1
>
> As mentioned its presently a cluster of one (just as a test to create an
> initial benchmark), I presume this is OK.
>
> Any ideas on how to fix this???  Do I need a later kernel/ocfs2 pack or is
> there another way???
>
> I have attached a screen grab from our KVM-IP of the trace, if that's any
> help.
>
> TIA
>
> Dan
> --
>
> Dan Hawker
> Linux System Administrator
> Astrium
>
>   
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