create a dummy 1g LUN and drop it in the storage group, it should take host id 0 and LUNZ will go away. You can tell your system admin to ignore the 1G LUN.
Hi  Just noticed that one of our hosts W2K3 32bit attached to a Clariion CX340f is looking unusual.  In that its showing LUNZ (x8) as disks (1-8) unknown/unreadable in disk management.  I know its the LUNZ because displaying properties reports that.  This didnt use to be the case.  The host has 3 LUN's presented which are unaffected access wise with one physical disk shown in disk management for each LUN.  PowerPath is in use - 5.1  Powerpath shows all 8 paths to each actual LUN as good and I/O is occuring.  Can anyone advise on this? - we have a number of w2k3 hosts connected to the same array that dont exhibit this behaviour.  Thanks Nick
W2k3 host showing LUNZ (x8) as disks (1-8) unknown/unreadable in disk management