> What Raid level do you have? I understand that high levels turn
> machines very slow with lots of processes running, because they have
> to write data in different hard disks and in many different ways. I
> also understand that high levels are not recommended for mail
> servers... correct me if wrong, please
"High" levels is not an accurate restriction. RAID 5 is a disaster for
a mail server; RAID levels 1 and 0+1 (a.k.a. 10) are preferred. The
amount of controller cache on the RAID card is crucial; we use 128
MB+.
--Sandy
------------------------------------
Sanford Whiteman, Chief Technologist
Broadleaf Systems, a division of
Cypress Integrated Systems, Inc.
e-mail: [EMAIL PROTECTED]
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