On 29 Jul 2004 00:17:25 -0700, XXXX@XXXXX.COM (Bernard Dhooghe)
I'm not sure how MPIO exactly works, but the optimized policy for the
Symmetrix is pretty sophisticated. We tested the policies for
performance, sym_opt indeed works best for us (Random I/Os of
different sizes). YMMV.
I think the Problem with the Clariion is the LUN trespass from one SP
to the other, MPIO probably can't work with this feature.