Acclaimed Contributor Acclaimed Contributor
Re: How to find WWN no for SAN tape device
[ Edited ]

The most easy way would be to use command view TL.

 

With 11.23 you can only use "fcmsutil", starting with 11.31 you can do

 

# scsimgr get_info -D /dev/rtape/tape2_BEST


         STATUS INFORMATION FOR LUN : /dev/rtape/tape2_BEST
 
Generic Status Information
 
SCSI services internal state                  = UNOPEN
Device type                                   = Sequential_Access
EVPD page 0x83 description code               = 1
EVPD page 0x83 description association        = 0
EVPD page 0x83 description type               = 3
World Wide Identifier (WWID)                  = 0x50060b000059f20a
Serial number                                 = HU10617K90
Vendor id                                     = HP       
Product id                                    = Ultrium 3-SCSI

...


Hope this helps!
Regards
Torsten.

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