[ale] real world clustering

Geoffrey Myers lists at serioustechnology.com
Mon Feb 20 13:31:35 EST 2012


Vernard Martin wrote:
> On 02/18/2012 02:12 PM, Mike Thornton wrote:
>> Is the clustering feature of Red Hat / Centos used in the real world, or
>> has it been superseded by something?
>> _______________________________________________
>>
> I used it for nearly 3 years. It was iffy at the beginning but the last 
> 2.5 years it was rock solid.
> 
> Just make damn sure your fencing method is well tested and working. 
> Otherwise your life will well and truly suck.

Also, there was a problem if you had a 3 node cluster.  I don't recall 
the specifics, or if it is still an issue.  You want 2 nodes or more then 3.

> 
> V
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-- 
Until later, Geoffrey

"I predict future happiness for America if they can prevent
the government from wasting the labors of the people under
the pretense of taking care of them."
- Thomas Jefferson


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