Re: Q: HP-UX LUN-based disks (FC)

On Jul 26, 2:51 am, Ulrich Windl <Ulrich.Wi...@xxxxxxxxxxxxxxxxxxxx>
wrote:
Hi,

I have basically two questions (for HP-UX 11.11 and newer):

HP technican said HP-UX can deal with non-contiguous LUNs for disks, but it
seems it cannot; is there a patch maybe? The sympom is: A FC-based disk array
(HP EVA 4000) presents these LUNs to a host: 0,1,2,3,4, 9. When doind an
ioscan on the FC-HBA, device files are created for LUNs 0-4, but not for 9.
That's my question: Is HP-UX able to detect non-contiguous LUNs automatically?

Uhm, have you tried it with LUNs smaller than 7, e.g., 0,1,5,6? If
that works then the issue is probably related to volume set addressing
configuration in the array.

See http://docs.hp.com/en/AB378-96003/ch01s10.html

--
Luis P Caamano
Atlanta, GA USA

.

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