On Fri, 20 Apr 2007, James C. McPherson wrote:

> Richard Elling wrote:
> ...
> > Nice catch... timing is everything :-)
> > I'll infer from this that the SAS HBA from Sun is based on the mpt
> > driver which works with LSI controllers.
>
> yes.

As of Solaris 10 update 2, this combo did -not- work:

 - Sun T1000
 - Promise vtrak J300s (12 SATA drives presented as SAS)
 - LSI SAS3442E-R

See http://groups.google.com/group/comp.unix.solaris/msg/c8ad66278a5bf817
for more info.

I would be -delighted- to find that this is no longer the case.
After failing to get anywhere with the above setup, we punted and
went with Linux... which is better than what it replaced, but
I'd much rather be using ZFS than XFS or ext3!

The J300s itself isn't too bad.  We have 24 of them and they've
been in service for the past 6 months w/o problems; two of them
were DOA though and had to be RMA'd.  We had (and are still having)
a very hard time getting rails for them, so keep that in mind.

James


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