Re: 520 BPS data integrity vendors

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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


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