Re: [dm-devel] [PATCH 3/6] sd: implement the Persistent Reservation API

From: Bart Van Assche
Date: Thu Oct 15 2015 - 11:31:03 EST


On 10/15/2015 05:10 AM, Christoph Hellwig wrote:
This is a mostly trivial mapping to the PERSISTENT RESERVE IN/OUT
commands.

Hello Christoph,

Can you explain why this functionality has been added to the sd driver instead of the SCSI core ? Aren't persistent reservations a concept that applies to all SCSI device types ?

Thanks,

Bart.
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