Couple quick questions....
The WiKi states (paraphrased) "No NFS. NFS is often poorly implemented...etc" Surely this doesn't exclude high end NetApp, BlueArc, EMC, etc. NFS solutions from being used with properly tuned Unix/Linux clients right?
The WiKi states (again paraphrased) "No RAID 5..throughput numbers...etc." Again this surely doesn't mean that high end RAID5 from HDS, Enginio/LSI, EMC, etc. can not be used right?
Should those statements have read "No cheap NFS. No cheap RAID5."?
As for HA, it looks like supported HA is through Red Hat cluster suite on EL4 or VCS on supported systems. Anyone using/tried VMWare or Linux-HA with Zimbra? Looking to support 100k+ mailboxes with 99.999% uptime.....without needing an army of servers.