HP StorageWorks Fabric OS 6.x administrator guide (5697-7344, March 2008)

Fabric OS 6.x administrator guide 197
A number of fabric-wide databases supported by Fabric OS (including ZoneDB, the ACL DDC, and Admin
Domain) allow a port to be designated by the use of a “D,P” (domain,port) notation. While the “P”
component appears to be the port number, in up to 255 ports it is actually the area assigned to that port.
If the PID format is changed from Extended-edge to Core, the “P” value for ports 0-127 also changes. If two
ports are changed using the portSwap command, their respective areas and “P” values are exchanged.
For ports that are numbered above 255, the “P” value is actually a logical index. The first 256 ports
continue to have an index value equal to the area_ID assigned to the port. If a switch is using Core PID
format, and no port swapping has been done, the port Index value for all ports is the same as the physical
port numbers. Using portswap on a pair of ports will exchange those ports’ area_ID and index values.
Portswap is not supported for ports above 256.
Table 52 shows the area ID and index mapping for core PID assignment. Note that up to 255 areas, the
area_ID mapping to the index is one-to-one. Beyond this, the index is similar but not exact, and in some
instances the area ID is shared among multiple ports.
This table provides the area_ID/Index assignment for the maximum number of ports (used by the FC4-48
and FC8-48 blades). If your blade does not have the maximum number of ports, use the lower sections of
the table to determine the area_ID and index.
Table 52 Default index/area_ID core PID assignment with no port swap
Port on
blade
Slot
1Idx/area
Slot
2Idx/area
Slot
3Idx/area
Slot
4Idx/area
Slot
7Idx/area
Slot
8Idx/area
Slot
9Idx/area
Slot
10Idx/area
47 271/135 287/151 303/167 319/183 335/199 351/215 367/231 383/247
46 270/134 286/150 302/166 318/182 334/198 350/214 366/230 382/246
45 269/133 285/149 301/165 317/181 333/197 349/213 365/229 381/245
44 268/132 284/148 300/164 316/180 332/196 348/212 364/228 380/244
43 267/131 283/147 299/163 315/179 331/195 347/211 363/227 379/243
42 266/130 282/146 298/162 314/178 330/194 346/210 362/226 378/242
41 265 / 129 281 /145 297 /161 313/ 177 329 /193 345 /2 09 361/ 225 37 7/ 241
40 264/128 280/144 296/160 312/176 328/192 344/208 360/224 376/240
39 263/143 279/159 295/175 311/191 327/207 343/223 359/239 375/255
38 262/142 278/158 294/174 310/190 326/206 342/222 358/238 374/254
37 261/141 277/157 293/173 309/189 325/205 341/221 357/237 373/253
36 260/140 276/156 292/172 308/188 324/204 340/220 356/236 372/252
35 259/139 275/155 291/171 307/187 323/203 339/219 355/235 371/251
34 258/138 274/154 290/170 306/186 322/202 338/218 354/234 370/250
33 257/137 273/153 289/169 305/185 321/201 337/217 353/233 369/249
32 256/136 272/152 288/168 304/184 320/200 336/216 352/232 368/248
31 143/143 159/159 175/175 191/191 207/207 223/223 239/239 255/255
30 142/142 158/158 174/174 190/190 206/206 222/222 238/238 254/254
29 141/141 157/157 173/173 189/189 205/205 221/221 237/237 253/253
28 140/140 156/156 172/172 188/188 204/204 220/220 236/236 252/252
27 139/139 155/155 171/171 187/187 203/203 219/219 235/235 251/251
26 138 /138 154/ 154 170 /170 186 /186 2 02/ 202 218 / 218 23 4/ 234 250 /250
25 137/137 153/153 169/169 185/185 201/201 217/217 233/233 249/249
24 136/136 152/152 168/168 184/184 200/200 216/216 232/232 248/248