Last week I read that VxVM won't work with MPxIO (i don't recall the link) and that it should be unconfigured when installing VxVM. Today I read that VxVM works in "pass-thru" mode with MPxIO and DMP uses the devices presented by MPxIO.
If I create disks with MPxIO and use VxVM to create volumes for my DBAs, do I get reduced functionality/reliability if something fails? -OR- Should I install VxVM (or the broader package: Veritas Storage Foundation for Oracle RAC) and use the Dynamic multi-pathing (DMP) without MPxIO?
Thanks is Advance!