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Date:      Tue, 7 Feb 2006 08:19:46 -0700
From:      "Kenneth D. Merry" <ken@freebsd.org>
To:        Danny Braniss <danny@cs.huji.ac.il>
Cc:        scsi@freebsd.org
Subject:   Re: iSCSI/scsi problem
Message-ID:  <20060207151946.GA35064@nargothrond.kdm.org>
In-Reply-To: <E1F6TeO-000LQ6-SF@cs1.cs.huji.ac.il>
References:  <E1F6TeO-000LQ6-SF@cs1.cs.huji.ac.il>

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On Tue, Feb 07, 2006 at 16:17:00 +0200, Danny Braniss wrote:
> > On Tue, Feb 07, 2006 at 15:51:30 +0200, Danny Braniss wrote:
> > > hi,
> > > I'm writing a iSCSI driver, and having problem with an
> > >      HP StorageWorks IP Storage Router 2122-2
> > > 
> > > the CAM is sending a few Inquiry LUN commands
> > > and the first Test Unit Ready is nacked with:
> > > 	Logical Unit Not Ready, Initializing Cmd. Required
> > > 
> > > this could be a Target problem, like some misconfiguration, but
> > > I was wondering if there is some CAM magic that I missed?
> > 
> > That generally means that the target needs to be spun up.
> > 
> > CAM will respond by sending a START UNIT command.
> 
> im going through the sniffed packets, and can't see a START UNIT
> i do see Read Capacity, Reads, Sync. Cache, but no START :-(

That likely means that either the error isn't ASC 0x04, ASCQ 0x02, or it
isn't getting propagated back up.

Ken
-- 
Kenneth Merry
ken@FreeBSD.ORG



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