Hp StorageWorks 2405 Disk System Manuel d'utilisateur télécharger pdf (Page 87)

Configuration 87

Configuration

In the above tables, columns 0-6 correspond to possible switch settings. Rows 1-

15 indicate the disk slot positions. SES refers the address reserved for the

enclosure controller. The intersection of a row and a column contains the loop ID

the device will take. The loop ID is translated to a Fibre Channel address (AL-

PA) by firmware according to the table in the FC-AL2 standard.

Enclosure IDs (0 through 6) are set with a dial on the LCC. This setting

determines the FC-AL IDs of the disks and LCCs in the disk system. See Table 8

and Table 10 for the FC-AL IDs and corresponding hardware paths for each slot

and LCC based on the Enclosure ID.

Caution The Enclosure IDs on both LCCs in the same disk system must be

identical.

For redundancy, each LCC is connected to a different Fibre Channel loop (that is,

a different host bus adapter).

7 86 5 6 4D 102 6 6 32

8 87 5 7 4C 103 6 7 31

9 88 5 8 4B 104 6 8 2E

10 89 5 9 4A 105 6 9 2D

1190510 49 106610 2C

12 91 5 11 47 107 6 11 2B

13 92 5 12 46 108 6 12 2A

14 93 5 13 45 109 6 13 29

15 94 5 14 43 110 6 14 27

SES95515 3C 111615 26

Table 10. Loop IDs and Hardware Paths by Slot Number and Enclosure ID 5- 6

Encl.

5 6

Disk

Slot #

(dec)

Loop

(dec)

Bus

(dec)

Tgt

(dec)

ALPA

(hex)

Loop

(dec)

Bus

(dec)

Tgt

(dec)

ALPA

(hex)

1 2 ... 82 83 84 85 86 87 88 89 90 91 92 ... 143 144

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Hp StorageWorks 2405 Disk System Manuel d'utilisateur Page 87

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