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SubjectRE: [PATCH] scsi:storvsc enable reading from VPD pages on SPC-2
Date
> >>>>> "Long" == Long Li <longli@microsoft.com> writes:
>
> Long> MSFT targets currently claim SPC-2 compliance while they implement
> Long> post SPC-2 features. With this patch we can correctly handle
> Long> WRITE_SAME_16 issues.
>
> Handle the issues or handle WRITE SAME(10/16)?

With this patch, the SCSI layer will be able to correctly send WRITE_SAME_16 to the Hyper-V host. It will not send WRITE_SAME_10: it has been disabled in the driver template. Do you want me to send another patch with these details?

>
> + {"Msft", "Virtual Disk", "1.0", BLIST_TRY_VPD_PAGES},
>
> Is that version field meaningful or is it safe for us to inquire about VPD pages
> without problems on older versions?

This version is used in all current Hyper-V hosts: Windows 2008 R2, 2012 and 2012 R2. However it may change in future Windows releases.

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


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