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Re: [Qemu-devel] [PATCH 18/55] scsi-disk: Reject CD-specific SCSI comman


From: Christoph Hellwig
Subject: Re: [Qemu-devel] [PATCH 18/55] scsi-disk: Reject CD-specific SCSI commands to disks
Date: Tue, 26 Jul 2011 14:02:55 +0200
User-agent: Mutt/1.5.17 (2007-11-01)

On Wed, Jul 20, 2011 at 06:23:52PM +0200, Markus Armbruster wrote:
> Use a table to declare which drive kinds accept each command.
> 
> Limit READ_CAPACITY, READ_TOC, GET_CONFIGURATION to SCSI_CD, as per
> SPC-4.

READ CAPACITY is defined in SBC, and absolutely required for proper
operation with disks.




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