Am 23.06.2012 13:09, schrieb Wojciech Puchar: > Finally i would recommend to get rid of RAID6. It's terribly slow on writes > and > writes are common on mail server.
depends, it is slower than RAID5, but safer > Buy cheapest but largest SATA drive and use RAID1 (or RAID1+0) setup. oh no please do not recommend SATA crap with RAID1 and think it is faster than RAID6 - the additional writes doe snot matter if the whole disk-system is much faster and RAID1 has no benefit in performance nobody will use SATA disks for high peformance servers in production - really nobody these days!
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