HP StorageWorks 2405 - Disk System, User Manual

Page: 84 / 144

84 Configuration
2 Combine the two binary fields into 8 bits and convert back to decimal:
Loop IDs and Hardware Paths by Enclosure ID
The rotary switch on the LCC set the Fibre-Channel Address range for the
enclosure. Both LCCs should be set identically for proper redundancy. Multiple
enclosures need to have unique settings to avoid address conflicts. If devices are
physically present and are not reported as found, suspect address conflicts with
other devices. The following tables helps understand what addressing is being
used:
0 0 1 0 1 1 1 0
32 + 8+4+2 = 46
Upper bit Lower bit
Table 8. Loop IDs and Hardware Paths by Slot Number and Enclosure ID 0 - 2
Encl.
ID
0 1 2
Disk
Slot #
(dec)
Loop
ID
(dec)
Bus
(dec)
Tgt
(dec)
ALPA
(hex)
Loop
ID
(dec)
Bus
(dec)
Tgt
(dec)
ALPA
(hex)
Loop
ID
(dec)
Bus
(dec)
Tgt
(dec)
ALPA
(hex)
1 0 0 0 EF 16 1 0 CD 32 2 0 B2
2 1 0 1 E8 17 1 1 CC 33 2 1 B1
3 2 0 0 E4 18 1 2 CB 34 2 2 AE
4 3 0 3 E2 19 1 3 CA 35 2 3 AD
5 4 0 4 E1 20 1 4 C9 36 2 4 AC
6 5 0 5 E0 21 1 5 C7 37 2 5 AB
7 6 0 6 DC 22 1 6 C6 38 2 6 AA
8 7 0 7 DA 23 1 7 C5 39 2 7 A9
9 8 0 8 D9 24 1 8 C3 40 2 8 A7
10 9 0 9 D6 25 1 9 BC 41 2 9 A6