[Dovecot] Overly long email of miscellaneous Dovecot migrationquestions
Brad Davidson
brandond at uoregon.edu
Thu May 27 01:06:39 EEST 2010
Mark,
> -----Original Message-----
>
> I've attached a slightly cropped rrd graph of NFS read bytes/sec on 6
> mail netapps from one of our datacenters. See if you can spot where we
> started moving IMAP to dovecot over the course of about a month :)
While we're sharing graphs, I've got one you might like - dovecot on NFS
mounted with noac vs attribute caching enabled. noac fixes some
distributed locking issues quite well, but absolutely trashes the
servers.
-Brad
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