Re: SCSI/RAID cards on a sparc64

[Jochen Kunz <jkunz%unixag-kl.fh-kl.de@localhost>]

On Sat, 30 Jan 2010 15:50:37 -0500
Chris Ross <cross+netbsd%distal.com@localhost> wrote:

> And, the disk performance is awful.
Have you checked what the bottleneck is in your "benchmark" with 
top(1), vmstat(1), iostat(8), ...
Are you using the same mount options? (log, softdep?)

>    Does anyone have a recommendation for an U-160 card that I can put  
> into my E420,
Somthing that is driven by mpt(4) or a later esiop(4) model
(e.g. 53c1010-33).

> or better-yet a NetBSD-configurable/control-able/ 
> [monitor-able?] RAID card that I could use.
See bioctl(8) and amrctl(8).
-- 


tschüß,
       Jochen

Homepage: http://www.unixag-kl.fh-kl.de/~jkunz/