[PATCH 2/3] scsi: add try_rc16 blacklist flag

KY Srinivasan kys at microsoft.com
Wed Oct 15 02:07:21 UTC 2014



> -----Original Message-----
> From: Martin K. Petersen [mailto:martin.petersen at oracle.com]
> Sent: Tuesday, October 14, 2014 6:08 PM
> To: Sitsofe Wheeler
> Cc: KY Srinivasan; Haiyang Zhang; Christoph Hellwig; Hannes Reinecke; linux-
> scsi at vger.kernel.org; linux-kernel at vger.kernel.org;
> devel at linuxdriverproject.org; James E.J. Bottomley
> Subject: Re: [PATCH 2/3] scsi: add try_rc16 blacklist flag
> 
> >>>>> "Sitsofe" == Sitsofe Wheeler <sitsofe at gmail.com> writes:
> 
> Sitsofe> Microsoft Hyper-V virtual disks currently only claim SPC-2
> Sitsofe> compliance causing the kernel skip checks for features such as
> Sitsofe> thin provisioning even though the virtual disk advertises them.
> 
> Last time around we identified this as a problem with Microsoft's
> interpretation of the T10 SBC spec. And they promised that they are going to
> fix that.

It has been fixed in windows 10 and a bug has been opened for earlier hosts.

K. Y
> 
> --
> Martin K. Petersen	Oracle Linux Engineering


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