Re: [PATCH] scsi: storvsc: Handle PERSISTENT_RESERVE_IN truncation for Hyper-V vFC
From: Martin K. Petersen
Date: Wed Apr 08 2026 - 21:55:25 EST
Li,
> The storvsc driver has become stricter in handling SRB status codes
> returned by the Hyper-V host. When using Virtual Fibre Channel (vFC)
> passthrough, the host may return SRB_STATUS_DATA_OVERRUN for
> PERSISTENT_RESERVE_IN commands if the allocation length in the CDB
> does not match the host's expected response size.
Applied to 7.1/scsi-staging, thanks!
--
Martin K. Petersen