From mboxrd@z Thu Jan  1 00:00:00 1970
From: "Martin K. Petersen" <martin.petersen@oracle.com>
Subject: Re: 520 BPS data integrity vendors
Date: Tue, 06 Jul 2010 14:53:05 -0400
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	(Dan Porat's message of "Tue, 6 Jul 2010 14:01:07 -0400")
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>>>>> "Dan" == Dan Porat <dan.porat@gmail.com> writes:

Dan> We checked with kernel 2.6.34 , Seagate Cheetah 15K and the
Dan> following HBA: LSI 9212-4i4e

Dan> Still , no success.

Send us the output of:

# lsscsi -p
# sg_inq -x /dev/sdN
# sg_readcap -l /dev/sdN


Dan> Any Ideas?

And you are sure that the drive is formatted with DIF?  Seagate's
standard firmware doesn't support it, fwiw.  It's a build-to-order
option.

Hitachi drives support DIF out of the box.

-- 
Martin K. Petersen	Oracle Linux Engineering