Re: [PATCH 1/1] scsi: storvsc: Limit max_sectors for virtual Fibre Channel devices

On Thu, 20 Jul 2023 14:05:02 -0700, Michael Kelley wrote:

The Hyper-V host is queried to get the max transfer size that it supports, and this value is used to set max_sectors for the synthetic SCSI controller. However, this max transfer size may be too large for virtual Fibre Channel devices, which are limited to 512 Kbytes. If a larger transfer size is used with a vFC device, Hyper-V always returns an error, and storvsc logs a message like this where the SRB status and SCSI status are both zero:

[...]

Applied to 6.5/scsi-fixes, thanks!

[1/1] scsi: storvsc: Limit max_sectors for virtual Fibre Channel devices https://git.kernel.org/mkp/scsi/c/010c1e1c5741