On Apr 11, 2007, at 8:37 PM, Bron Gondwana wrote:

As for complexity?  It's on the cusp.  We've certainly had many more
users on a single instance before, but we prefer to keep under 10k users
per Cyrus instance these days for quicker recoverability.  It really

Hi - just a clarification question - when you say 10k users per Cyrus instance and you mentioned in an earlier message each machine hosts "multiple (in the teens) of this size stores," does this include the replicas? So for example, one of your xSeries boxes might host 16 instances, 8 master, 8 replica, so the box would master about 80k users and provide replica backups for another 80K users?

Thanks for the info. I'm looking for sizing hints as we plan to move our 40,000+ UW IMAP users (spread over 7 xSeries 346/3650 and 6 RS6000) to Cyrus.

-nik

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