One of my F760 filers spits this out on bootup:

Thu Jan 1 00:00:00 GMT [ispfc_init_0:error]: Unrecognized NVRAM signature on Fibre Channel adapter 0a. Thu Jan 1 00:00:00 GMT [ispfc_init_0:error]: Invalid WWN of Fibre Channel adapter 0a. Assigning temporary default 0:000:0a0000:081c0e.

Although everything still works fine. Should I worry?

Regards, CM