Re: Multipath setup and rdac questions

["Bryn M. Reeves" <bmr@redhat.com>]

Christian Røsnes wrote:
> # multipath -ll
> mpathe (36002219000918b4c00005b6c497e6632) dm-4 DELL,MD Virtual Disk
> [size=5.5T][features=1 queue_if_no_path][hwhandler=1 rdac]
> \_ round-robin 0 [prio=6][active]
>  \_ 9:0:0:1  sdi 8:128 [active][ready]

That looks better! Seems like device-mapper multipath is configuring 
these OK now. You might want to just check that mpp is fully disabled 
if you're going with device-mapper (and also test some cable-pulls to 
make sure the RDAC failover happens properly) but this is certainly 
picking up your hw handler configuration now.

Regards,
Bryn.