Cyrus IMAP 2.3.9 on Solaris 10 with ZFS and SAN

[Pascal Gienger]

Vincent Fox <vbfox at ucdavis.edu> wrote:

> Pascal,
>
> How many accounts did you have per mail-store?

We have 14k(*) users and a failover mailstore. In our SAN we have 3,5T 
storage reserved, which can be expanded to our needs. We use 2 SAN 
storages, location-separated, so when one location gets fire, the system 
still works. The mirroring between them is done via ZFS, the redundancy 
between the two FiberChannel-Links to each storage is done via scsi_vhci.

Pascal


(*) 100k mailboxes and a webmail application which often LOGINs and 
SELECTs, multiple times per webpage reload.