SAN discovery is disabled by option SANDISCOVERY OFF or SANDISCOVERY UNSCANNEDPATHOFF.
None.
SAN discovery is currently disabled either by default by the SANDISCOVERY OFF option depending on the platform or by the SANDISCOVERY UNSCANNEDPATHOFF option. For the list of supported HBAs and required driver levels by operating system go to http://WWW.IBM.COM/SUPPORT.