[CentOS] Cluster SW

Thu Apr 11 18:54:20 UTC 2013
Digimer <lists at alteeve.ca>

On 04/11/2013 06:35 AM, Woehrle Hartmut SBB CFF FFS (Extern) wrote:
>>   Hi,
>>   How to download  Cluster SW and how to configure clustering in CentOS.
>> With Regards and  good wishes.
> What do you want to cluster (disks, services, data,...)
> How (failover, loadbalancing, master-slave,...)
> Hartmut

As Harmut asked; You need to share more about your goals before anyone 
can give you good advice. Assuming you are looking for a 
High-Availability Cluster (HAC) instead of a High-Performance Cluster (HPC);

Under CentOS, you have two primary options;

* The officially supported (by Red Hat) HA cluster stack is corosync + 
cman + rgmanager (commonly called simply "rhcs")

* The next-generation cluster stack (believe to replace cman + rgmanager 
in RHEL / CentOS 7) is corosync + pacemaker (commonly called simply 
"pacemaker" or "pcmk").

Personally, I use rhcs.

For any further advice, you need to share more first.


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