Grass Valley K2 Storage System Instruction Manual v.3.2 Sep.24 2007 - Manual (Page 745)

September 7, 2007 K2 Storage System Instruction Manual 745
Identifying disks
Level 10 - 30 RAID disk numbering
In Storage Utility, Level 10 through 30 (SAS and SATA) RAID disks are numbered
with a hexadecimal convention, similar to Level 3 RAID disks. Disk modules are
identified based on the chassis address and physical location, as explained in the
following sections.
Level 10, 20, and NL10 disk numbering
When Expansion chassis are all connected to DP0, as in Levels 10, 10R, 20, 20R,
NL10, and NL10R, disks are numbered as follows:
Expansion 6 C0 C1 C2 C3 C4 C5 C6 C7 C8 C9 CA CB CC CD CE
Expansion 7 D0 D1 D2 D3 D4 D5 D6 D7 D8 D9 DA DB DC DD DE
Chassis...
Connects
to... With disk numbering as
follows:
Primary DP0 (internal
connection) 00 01 02 03
04 05 06 07
08 09 0A 0B
Expansion 1 DP0 10 11 12 13
14 15 16 17
18 19 1A 1B
Expansion 2 DP0 20 21 22 23
24 25 26 27
28 29 2A 2B
Expansion 3 DP0 30 31 32 33
34 35 36 37
38 39 3A 3B
Expansion 4 DP0 40 41 42 43
44 45 46 47
48 49 4A 4B
Expansion 5 DP0 50 51 52 53
54 55 56 57
58 59 5A 5B
Expansion 6 DP0 60 61 62 63
64 65 66 67
68 69 6A 6B
Expansion 7 DP0 70 71 72 73
74 75 76 77
78 79 7A 7B
Chassis Disk numbers, from left to right, facing chassis front