Timo Schoeler wrote: > To make it short: Have a x345 here with ServeRAID ?? (Adaptec > ASR-2020S). As soon as I realized I have to install additional SW and > the HBA has no decent BIOS, I ripped it out of the machine and went mdadm. The x345 seems to be a bad example, the speed on the ServeRaid adapter in there really sucked, I am seeing better throughput with mdadm on there too. With other machines I really didn't have problems with ServeRaid, except if you suddenly get one of those ServeRaid cards which can only do RAID1 or RAID0 :) Ralph -------------- next part -------------- A non-text attachment was scrubbed... Name: not available Type: application/pgp-signature Size: 189 bytes Desc: not available URL: <http://lists.centos.org/pipermail/centos/attachments/20090529/97e0cc1d/attachment-0005.sig>