[CentOS] LSI 2008 SAS driver?
John R Pierce
pierce at hogranch.com
Fri Mar 23 13:32:04 EDT 2012
On 03/23/12 10:05 AM, Tony Mountifield wrote:
> Would I see much difference in performance or CPU load between SAS
> and SATA disks of the same geometry and RPM speed? Such as Seagate
> Constellation drives, which are available in SAS or SATA.
SAS disks tend to do better under high concurrency, and support dual
porting. whether or not this matters with a simple mirror, I dunno.
john r pierce N 37, W 122
santa cruz ca mid-left coast
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