Release Note для Spectra Logic spectra t120

Important Information — Working with Hardware Components

Release Notes 

90940002

Follow these steps to reconfigure your SAN zoning or HBA bindings for 
LTO-4 tape drives.

1. If you have not already done so, update the library firmware to 

BlueScale10.4.x. Refer to the Spectra T950 Library User Guide for detailed 
information about updating the library firmware.

2. If desired, replace LTO-3 Fibre Channel drives with LTO-4 Fibre 

Channel drives.

3. If necessary, update the drive firmware for each LTO-4 Fibre Channel 

drive to the latest version (see 

).

4. For each LTO-4 Fibre Channel drive, manually change the WWNN or 

WWPN specified in your SAN zoning or HBA persistent binding 
configuration, as described in the following table.

Note:

You can determine the WWNN for the drive or the WWPNs by 
checking the connections listed by your Fibre Channel switch or 
HBA configuration utility. Refer to your switch or HBA 
documentation for instructions.

World Wide Node 
Name (WWNN)

Change the WWNN from 50:05:zz:zz:zz:zz:xx:xx (where z is a hexadecimal 
number from 1 – F) to 2n:yw:00:90:A5:00:xx:xx, where:

n =the frame number (1) 
y =the DBA number in the frame, with 1 being the
bottom DBA
w =the drive number in the DBA (1 – 4)
xx:xx = the frame id, where each x is a hexadecimal

number from 0 – F.

For example, change 50:05:07:63:12:zz:xx:xx to 21:14:00:90:A5:00:xx:xx.