[Klug-general] High Availability - Corosync

[Kevin Groves]

LOL I've just finished building my Rocks cluster so I can get Blender 
rendering to working. Don't know Corosync, will have to take a look some 
time.

I was going to use my old faithful Mosix cluster but its grown a bit 
since I last used it and well, life is too short so I have gone and got 
Rocks going. Looks good.


Kev,

On 26/06/12 15:00, Peter Childs wrote:
> Just on the off chance that somone here might have an idea....
>
> I've been trying to figure out the new High Availability software for 
> Linux of Corosync, pacemaker and heartbeat. I'm not quite sure what to 
> call it because its now a highly flexible system  for 
> running multiple computer together and sharing resources and getting 
> ones to to take over when necessaries..... Much more flexible than the 
> old version but unfortunally much more complex.
>
> Anyway once your got it working and that's not easy as the 
> documentation is hmm poor (to properly document it you would need a 
> very thick book!)
>
> Anyway, for some reason when I have cman (cman moves all the config 
> files for some reason) switched on I can't switch off the logs and my 
> log files explode with loads of debug info and I was wondering if any 
> body had any ideas as to how to stop this.
>
> I only need cman as I'm running gfs2 over a drdb (shared network block 
> device...) and need the file locking capability.......
>
> Spouse I could do a talk on what I've learnt at some point, but I'd 
> probably lose any linux newbies within the first few seconds.....
>
> Peter.
>
>
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> Kent at mailman.lug.org.uk
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