[Ocfs2-users] Kernel Panic / Fencing

[Sunil Mushran]

I am unclear. What happens when a server is rebooted (or crashes).
Crash the network? Can you expand on this?

On 10/06/2011 05:52 PM, Tony Rios wrote:
> Hey all,
>
> I'm running a current version of Ubuntu and we are using OCFS2 across
> a cluster of 9 web servers.
> Everything works perfectly, so long as none of the servers need to be
> rebooted (or crash).
>
> I've done several web searches and one of the items that I've found to
> be suggested was to double the Heartbeat threshold.
> I increased ours from 31 to 61 and it doesn't appear to have helped at all.
>
> I can't imagine that if a server becomes unreachable that by design it
> is intended to crash the entire network.
>
> I'm hoping that someone will have some feedback here because I'm at a loss.
>
> Thanks so much,
> Tony
>
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