23 Jun
2012
23 Jun
'12
2:23 p.m.
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!