I want to install zimbra no tow IBM servers . My plan is following.
2 x IBM x3400
cpu: 5310 2.0G 4 cores
hd: 6 x 300G SAS (15k)
nic: 4 x Gbit network interface cards
array1: RAID1 (2 x 300G) for OS and mail store (/dev/sda)
array2: RAID1 (2 X 300G) for mail store (/dev/sdb)
array3: RAID1 (2 x 300G) for mail store (/dev/sdc)
The /dev/sdb and /dev/sdc will be setup drbd between server1 and server2.
The mail stored on server2 and the mail will be backup to server1 by drbd.
MTA and LDAP will be installed no server1 .
Mailbox and mail-store will be installed no server2 .
Can anybody give me some advise ?