On Fri, 28 Jul 2023 21:59:24 -0700, Michael Kelley wrote:
Hyper-V provides the ability to connect Fibre Channel LUNs to the host system and present them in a guest VM as a SCSI device. I/O to the vFC device is handled by the storvsc driver. The storvsc driver includes a partial integration with the FC transport implemented in the generic portion of the Linux SCSI subsystem so that FC attributes can be displayed in /sys. However, the partial integration means that some aspects of vFC don't work properly. Unfortunately, a full and correct integration isn't practical because of limitations in what Hyper-V provides to the guest.
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Applied to 6.5/scsi-fixes, thanks!
[1/1] scsi: storvsc: Fix handling of virtual Fibre Channel timeouts https://git.kernel.org/mkp/scsi/c/175544ad48cb