Hi Lars,

 we have the same HA-version, without mysql  though. Could  you send me pls 
the "forkbomb" to test it on our cluster?

TIA!


Nikita Michalko


Am Donnerstag, 26. November 2009 14:37 schrieb Lars Johansen:
> Hi,
>
> I have a 2 cluster setup running heartbeat 2.1.3.
>
> Im running a active/passive setup, where I have mysql in master<-> master
> replication, stored on each nodes filesystem, and I have a DRBD drive with
> NFS.
>
> Pulling cables, shuttding down server etc. works very well.. the "alive"
> server takes over..
>
> However Ive tried to simulate a "server freeze" by create a forkbomb on the
> active server,  after doing that, I cannot log in with ssh, access nfs or
> mysql, ping works, and I guess since the kernel responds, heartbeat wont
> switch over.
>
> How can I setup heartbeat so it detects if a server is frozen?
>
>
> Greetings,
>
> LArs
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