I'm building a brand new SAN (IBM DS family storage) with QLogic HBA's and are using the RDAC and qlaxxx storage drivers. So far so good. (after a bunch of fiddling).

Carved up the SAN and made the LUNS and see them in nssmu.

Problem is when we go to set up the NCS. We have a 20 mb LUN for the SBD but cannot Initialize it (nssmu only puts down a 16 kb partition), nor mark is Shareable for Clustering.

Now we are dead stopped!

Any ideas or help on how to move this cluster ahead so we can get it into production?