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From Aaron Smuts <asm...@yahoo.com>
Subject Re: Indexed Disk Cache?
Date Wed, 11 Oct 2006 15:02:23 GMT
They each need a different directory.  The keys and
offset are stored in memory, in a single VM.  They are
not shared.  You cannot share a disk file between vms.

I run multiple tomcat instances per box.  I write the
disk cache to the work directory for each.

--- "Cooper, Jeremy"
<jeremy.cooper@retirementpartner.com> wrote:

> Hi,
> 
> Could there be problems with a implementation of JCS
> Indexed Disk Cache
> that is updated/referenced by multiple JVMs?  
> 
> For example:  We have 12 different JVMs using JCS
> all of them are hosted
> on the same physical machine.  Each JVM uses the
> same cache.ccf that has
> an auxiliary disk cache pointing to the same file
> location.
> 
> Thanks,
> Jeremy
> 
> 
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