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From "Dick Davies" <sis...@cf.ac.uk>
Subject Re: clustering Roller 4.0 - checklist
Date Thu, 31 Jul 2008 21:53:11 GMT
On Thu, Jul 31, 2008 at 6:36 PM, Allen Gilliland
<Allen.Gilliland@sun.com> wrote:

> Dave wrote:
>>
>> On Wed, Jul 30, 2008 at 6:05 AM, Dick Davies <rasputnik@gmail.com> wrote:

>>> * turn off search
>>> * have a shared uploads folder
>>> * shared planet cache.dir directory
>>> * arrange for each instance to have a unique tasks.clientId attribute in roller-custom.properties

> You also need some form of cluster safe cache implementation as well unless
> you plan to disable all of Roller's caches.  Without that you'll get
> mismatching data between nodes.

Hmm, that's a bit of a gotcha :)
Might explain some weirdness we've been seeing though, thanks for the warning.

Thanks both for the sanity check.
-- 
Rasputnik :: Jack of All Trades - Master of Nuns
http://number9.hellooperator.net/

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