Re: [Courier-imap] Building IMAP-cluster with NFS/SAN

2007-03-25 Thread Jan Frode Myklebust
On 2007-03-24, Peer Heinlein <[EMAIL PROTECTED]> wrote: > > At the moment we have about 30.000 Accounts with round about 150 GByte > mailspace, located on a NFS-storage with 7.200 RPM RAID-1-SATA-discs. We > have two Postfix- and two IMAP-Nodes. We have 100-150.000 active accounts, using ~600GB

[Courier-imap] Courier-IMAP+POP on cluster file system

2006-01-05 Thread Jan-Frode Myklebust
I'm considering setting up a cluster of servers to run courier-imap/pop of a cluster file system (IBM GPFS, or possible Sistina/Red Hat GFS). Does anybody else have any experience running courier of a cluster fs? Might there be any issues if mmap() isn't available, or potential for problems wit