Il 23/02/2017 23:08, Mark Moseley ha scritto:
As someone who is about to begin the process of moving from maildir to mdbox on NFS (and therefore just about to start the 'director-ization' of everything) for ~6.5m mailboxes, I'm curious if anyone can share any experiences with it. The list is surprisingly quiet about this subject, and articles on google are mainly just about setting director up. I've yet to stumble across an article about someone's experiences with it. Hi,
in the past I did some consulting for ISPs with 4-5mln mailboxes, they had "only" 6 Director and about 30 or more Dovecot backend.
About NFS, I had some trouble with Maildir, Director and NFSv4, I don't know if was a problem of client (Debian 6) or storage (NetApp Ontap 8.1) but with NFSv3 work fine. Now we should try again with Centos 6/7 and NFSv4.1.
-- Alessio Cecchi Postmaster @ http://www.qboxmail.it https://www.linkedin.com/in/alessice