From: James Bottomley <James.Bottomley@suse.de>
To: Dan Porat <dan.porat@gmail.com>
Cc: linux-ide@vger.kernel.org, linux-scsi@vger.kernel.org
Subject: Re: 520 BPS data integrity vendors
Date: Fri, 02 Jul 2010 13:06:08 -0500 [thread overview]
Message-ID: <1278093968.2856.169.camel@mulgrave.site> (raw)
In-Reply-To: <AANLkTilcpFgsYtEUkZ2zAU3SDs0jetiajYPzKUWgFMyD@mail.gmail.com>
On Thu, 2010-07-01 at 17:11 -0400, Dan Porat wrote:
> Hi ,
>
> In the documentation of 2.6.34 it says "We have been working with
> several FC/SAS HBA vendors to enable the protection information to be
> transferred to and from their controllers"
> I would like to test SAS 520.
So I'm having a little difficulty parsing this: SAS 520 is actually a
financial audit standard (which I really wish I didn't know about) ... I
assume you're actually talking about DIF/DIX? The integrity standard
for SCSI?
> Which Vendor and what specific SAS HBA model will support it ?
> Thanks
I've added linux-scsi, since this is a SCSI question not an IDE one.
The only SAS HBA supporting DIF I know of with a working Linux driver is
the mpt2sas. It supports DIF types 1 and 3.
James
next parent reply other threads:[~2010-07-02 18:06 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <AANLkTilcpFgsYtEUkZ2zAU3SDs0jetiajYPzKUWgFMyD@mail.gmail.com>
2010-07-02 18:06 ` James Bottomley [this message]
2010-07-03 1:03 ` 520 BPS data integrity vendors Dan Porat
2010-07-03 7:33 ` Martin K. Petersen
2010-07-06 18:01 ` Dan Porat
2010-07-06 18:53 ` Martin K. Petersen
2010-07-07 10:34 ` Dan Porat
2010-07-08 15:51 ` Martin K. Petersen
2010-07-15 10:08 ` Dan Porat
2010-07-15 13:47 ` Martin K. Petersen
2010-08-05 20:39 ` Dan Porat
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