[Date Prev][Date Next]   [Thread Prev][Thread Next]   [Thread Index] [Date Index] [Author Index]

Re: [dm-devel] Multipath setup and rdac questions



Christian Røsnes wrote:
Is mpp another type of rdac driver than the one in question here ?

I have no real experience with MPP so there are probably others who can give more details but MPP is an entirely separate 3rd-party multipath driver framework, a bit like EMC's PowerPath or other vendor's multipathing solutions. Afaik, it supports several types of device including RDAC.

Part of your problem appears to be that you are trying to use /both/ mpp and device-mapper multipath on the same system at the same time. Since they both try to do the same job this is guaranteed to lead to problems - you need to chose one or the other & get it correctly configured for your hardware.

Regards,
Bryn.


[Date Prev][Date Next]   [Thread Prev][Thread Next]   [Thread Index] [Date Index] [Author Index]