HP StorageWorks XP Remote Web Console Software - Manual (Page 198)

Table 60 CESTPATH LINK Parameter (Controller Emulation: 2105 or 2107, Host Interface: ESCON
or FICON, and If Specifying WWN)
Details Link Parameter
SAID of MCU (x'00 and the port number) aabb
SAID of RCU (x'00 and the port number) ccdd
WWNN (World Wide Node Name) is the unique number for the controller and is indicated as
shown in
“WWNN Example” (page 198) .
Figure 61 WWNN Example
•
The parameter of PRIM and SEC of CDELPATH command are indicated as same as the
parameter of CESTPATH command.
•
If the storage system is connected to the former type storage system that does not support the
Fibre Channel interface, a unit check is reported.
“SAID Values for the CESTPAT LINK Parameter (= port) (FRONT CL1)” (page 199) and “SAID Values
for the CESTPAT LINK Parameter (= port) (REAR CL2)” (page 200) give the HP disk array adapter
ID (SAID) values for the CESTPATH LINK parameter.
•
The last two digits of the link parameter must specify the logical CU number (00-FE for
XP24000/XP20000 Disk Array, 00-3F for XP12000/XP10000 Disk Array, 00-1F for
XP1024/XP128 Disk Array).
•
For 3990 controller emulation, the first two digits can be 00, 01, or 02. This option is unique
to HP RAID storage and controls freeze as follows:
00 = use mode 104
01 = freeze enabled
02 = freeze disabled
•
For 2105 or 2107 emulation, the first two digits must be 00. The CGROUP option of the
CESTPATH command is used to control freeze for 2105 or 2107 emulation.
198 Using PPRC Commands for TrueCopy for Mainframe