Hello Robert,
> my cluster (7.0.8a) was running a few weeks without any problems or error messages.
> But today, it just did a complete restart of all NDB-nodes.
> The send buffer is large enough, it was only "full" due to these problem.
> 2009-11-10 10:02:57 [MgmtSrvr] WARNING -- Node 2: Detected GCP stop(1)...sending
> kill to [SignalCounter: m_count=2 0000000000000028]
> Any suggestions? Is this fixed on 7.0.9?
This message above will be the problem. Looks like your nodes were too
busy, hence the heartbeat failures and then the GCP Stop. GCP stop is
where a global checkpoint overruns and the node has to be shut down.
This typically happens in the server is swapping, or there is other high
disk activity.
Kind Regards
--
Andrew Hutchings, MySQL Support Engineer, Americas
Sun Microsystems, United Kingdom
http://www.sun.com/mysql/
| Thread |
|---|
| • Cluster restarts | Robert Klikics | 10 Nov |
| • Re: Cluster restarts | Andrew Hutchings | 10 Nov |
