[dm-devel] [PATCH 2/2] multipathd: try SCSI persistent reservations for SCSI only

[Christoph Hellwig]

On Mon, Oct 01, 2018 at 08:45:07PM +0200, Martin Wilck wrote:
> This avoids error messages when PERSISTENT RESERVE IN ioctls
> are tried on non-SCSI devices.

FYI, the right long term solution is to use the kernel ioctls for PRs, as
they abstract out the underlying transport.  But for this looks good
enough.