Re: Dell R310 with SAS drives very slow

[christos%astron.com@localhost (Christos Zoulas)]

In article 
<AANLkTilaP3HUJ9VbPZbptoTikVMPmixy2BM_HhOB44Eb%mail.gmail.com@localhost>,
Tracy Di Marco White  <netbsd-t%menelos.com@localhost> wrote:

> sd0 at scsibus0 target 0 lun 0: <Dell, VIRTUAL DISK, 1028> disk fixed
> sd0: 136 GB, 139392 cyl, 16 head, 128 sec, 512 bytes/sect x 285474816 sectors
> probe(mpt0:0:8:0): generic HBA error

Perhaps it is related to:

http://lists.freebsd.org/pipermail/freebsd-hardware/2010-January/006154.html

Try setting verbose in the mpt driver and see if it spits out more.

christos