Re: status of block-integrity
From: Martin K. Petersen
Date: Thu Jan 09 2014 - 20:50:42 EST
>>>>> "Hannes" == Hannes Reinecke <hare@xxxxxxx> writes:
Hannes> With LID1/XCopy you have the ambiguity on where to actually send
Hannes> the command to; the spec is silent in this area.
Yeah, right now it's a coin toss.
However, thanks to VAAI most arrays support LID1. I'm trying to leverage
that. Doesn't in any way preclude LID4 being supported as well.
Hannes> As said, Doug and me are working on putting this into sg3_utils,
Hannes> then we'll have a better idea on the actual workings.
Cool! That'll save me some headaches when we start seeing LID4 devices.
--
Martin K. Petersen Oracle Linux Engineering
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