Auto Assigned Addressing Option - HP N1200 - StorageWorks Network Storage Router User's And Service Manual

The network storage router supports the Peripheral Device Addressing Method and the Logical Unit
Addressing Method, depending on the configuration.
Table 20 Arbitrated Loop Node number to AL_PA lookup table
0:0x01
1:0x02
2:0x04
3:0x08
4:0x0F
5:0x10
6:0x17
7:0x18
8:0x1B
9:0x1D
10:0x1E
11:0x1F
12:0x23
13:0x25
14:0x26
15:0x27
16:0x29
17:0x2A
18:0x2B
19:0x2C
20:0x2D
The data shown in
on the network storage router. The user enters the node number (number to the left of the colon from
Table 20) and the network storage router translates the node number into the corresponding AL_PA value
(number to the right of the colon in

Auto Assigned addressing option

The Auto Assigned option is similar to the Indexed addressing, but with the distinction that the table used
is created through SCSI device discovery on power-up or reset, and not otherwise retained. As the unit
performs device discovery on the SCSI bus, the Index table FCP LUN values are filled with adjacent FCP
LUNs referencing each subsequent SCSI device. The host system will then detect every attached SCSI
device without voids, allowing full device discovery to the host. This allows easy configuration in
environments where SCSI device ordering is not important, and where hot plugging of SCSI devices will
not occur. Configuration options provide for the SCSI discovery to be performed in order of bus, target, or
LUN as desired for the specific environment.
114 Addressing, structures, and operations
21:0x2E 42:0x52
22:0x31 43:0x53
23:0x32 44:0x54
24:0x33 45:0x55
25:0x34 46:0x56
26:0x35 47:0x59
27:0x36 48:0x5A
28:0x39 49:0x5C
29:0x3A 50:0x63
30:0x3C 51:0x65
31:0x43 52:0x66
32:0x45 53:0x67
33:0x46 54:0x69
34:0x47 55:0x6A
35:0x49 56:0x6B
36:0x4A 57:0x6C
37:0x4B 58:0x6D
38:0x4C 59:0x6E
39:0x4D 60:0x71
40:0x4E 61:0x72
41:0x51 62:0x73
Table 20 comes from the Fibre Channel Configuration Menu (setting the AL_PA value)
Table
63:0x74 84:0xA6
64:0x75 85:0xA7
65:0x76 86:0xA9
66:0x79 87:0xAA
67:0x7A 88:0xAB
68:0x7C 89:0xAC
69:0x80 90:0xAD
70:0x81 91:0xAE
71:0x82 92:0xB1
72:0x84 93:0xB2
73:0x88 94:0xB3
74:0x8F 95:0xB4
75:0x90 96:0xB5
76:0x97 97:0xB6
77:0x98 98:0xB9
78:0x9B 99:0xBA
79:0x9D 100:0xBC
80:0x9E 101:0xC3
81:0x9F 102:0xC5
82:0xA3 103:0xC6
83:0xA5 104:0xC7
20).
105:0xC9
106:0xCA
107:0xCB
108:0xCC
109:0xCD
110:0xCE
111:0xD1
112:0xD2
113:0xD3
114:0xD4
115:0xD5
116:0xD6
117:0xD9
118:0xDA
119:0xDC
120:0xE0
121:0xE1
122:0xE2
123:0xE4
124:0xE8
125:0xEF