[Dovecot] Gluster / DRBD Anyone using either?

[Philipp Kolmann]

Ed W wrote:
 > Anyone using either Glusterfs or DRBD in their mail setup?  How is
 > performance, manageability?  Problems?  Tips?

I have DRBD below IMAP and it works nice for 20 accounts.

A collegue has the student POP3/IMAP Server here with a 2.9 TB DRBD 
slice and dovecot on it with no other services and it works really nicely.

/dev/drbd0            2.9T  252G  2.5T  10% /users


hth
Philipp