On Aug 6, 2008, at 4:56 AM, Thomas Hummel wrote:
On Tue, Aug 05, 2008 at 06:40:00PM -0400, Timo Sirainen wrote:Do you use POP3?Yes. I don't have the stats right now but I'd say, on 2500 users, 60% are usingIMAP, 40% POP3.But I had the feeling that it was the IMAP processes which were causing the load, particulary because some IMAP users were complaining about low speed while moving messages from mailboxes (I'm talking 1.0.14 here). However, Idon't know if it was a cause or a consequence...
Well, one change is that by default copying messages is now done using hard links, but you could have done that with v1.0 also by changing a setting.
So no big architectural changes ? Or maybe changes in the locking code ?
Not really.
What about the upcomming 2.0 ? Is the new master expected to provide loadimprovement ?
No. It's mostly about making the master more modular.
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