Re: High Availability approaches for Cyrus

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> - We have three Cyrus servers, each with a single large mailstore. 
>  Would there be a significant advantage to splitting them into multiple 
> smaller mailstores?  We’re using Perdition but not Murder / Aggregator.

Murder rocks, IMO, well worth the learning curve of the setup.  If 
you're going to take the extra step of doing HA for your storage nodes, 
I think Murder makes even more sense.

We deployed our Murder cluster back in November and recently cut off 
access to our old Cyrus (single instance, multiple-spool) system and 6 
nodes with FC meta partitions and SATA storage partitions plus a single 
frontend absolutely rocks for our over 450,000 users (2.6m mailboxes). 
We don't do HA but Murder makes it easy to do if needed.

John





-- 
John Madden
Sr UNIX Systems Engineer
Ivy Tech Community College of Indiana
jmadden@xxxxxxxxxxx
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