On Thu, Jul 15, 2004 at 02:40:07PM -0400, Jeremy Katz wrote:
> On Thu, 2004-07-15 at 10:01 -0400, wrote:
> > Not sure about adding zfcp to the list of scsi modules, even though it just
> > prints a warning on non-mainframe. Should this be #ifdef'd ?
>
> Is there any way to probe if it's even possible that zfcp is present
> (ie, a way to know on mainframe if there's even conceivably the zfcp
> support) other than loading the module? If so, I'd rather use that to
> see if we should or not. If not, then probably an #ifdef I guess.
>
No, unfortunately not. You can't even probe when the zfcp module is loaded,
you just have to know the 64bit worldwide port number (WWPN) and the FCP LUN.
I've tried autoprobing and even got a WWPN back, but not a valid one ;-(
Karsten
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