ZFCP
~~~~
**rd.zfcp=**__<zfcp adaptor device bus ID>__,__<WWPN>__,__<FCPLUN>__::
- rd.zfcp can be specified multiple times on the kernel command line.
+ rd.zfcp can be specified multiple times on the kernel command
+ line.
+
+**rd.zfcp=**__<zfcp adaptor device bus ID>__::
+ If NPIV is enabled and the 'allow_lun_scan' parameter to the zfcp
+ module is set to 'Y' then the zfcp adaptor will be initiating a
+ scan internally and the <WWPN> and <FCPLUN> parameters can be omitted.
+
[listing]
.Example
--
rd.zfcp=0.0.4000,0x5005076300C213e9,0x5022000000000000
+rd.zfcp=0.0.4000
--
**rd.zfcp.conf=0**::