[dm-devel] [PATCH RFC] multipath-tools: *untested* use sysfs prio also for arrays with dual implicit/explicit alua support

[Martin Wilck]

On Mon, 2020-08-10 at 21:27 +0000, Schremmer, Steven wrote:
> An RDAC array configured to run with Linux DM-MP should never report
> that it supports implicit and explicit ALUA support. If the array is
> configured to run with scsi_dh_rdac then it reports TPGS=0 (none) and
> should use rdac prio. The more modern configuration is to report
> TPGS=01b (implicit) and use scsi_dh_alua and alua prio.
> 
> Thanks,
> Steve

Thanks, Steve. AFAICS that means that we don't need the RFC patch.

Regards
Martin