Adding and deleting logical paths to an rcu – HP StorageWorks XP Remote Web Console Software User Manual
Page 112
Table 42 Example Setting
Round Trip
Time
Specified [ms]
Max. Number
of maximum
Initial Copy
VOLs
Initial Copy Pace
Number of Lines
between MCU/RCU
Line Speed between
MCU/RCU [MB/ms]
Round Trip Time
between MCU/RCU
[ms]
160
64
15
4
0.1
0
220
64
15
4
0.1
30
360
64
15
4
0.1
100
The Cancel button cancels the settings you have made and closes the RCU Option dialog box. The
Set button sets the parameters and closes the RCU Option dialog box.
To users who use the XP12000/XP10000 or XP1024 storage systems: To set the following
parameters, use the System Option window.
•
Maximum Initial Copy Activities
•
Path Blockade Watch
•
SCP Delay Time
•
PPRC Support by host
•
Service SIM of Remote Copy
To change the RCU options:
1.
Click the RCU Operation tab, and click the MCU&RCU display button.
2.
Select and right-click the desired RCU in the list, click RCU Operation, and click Change RCU
Option to open the RCU Option dialog box (see
“RCU Option Dialog Box” (page 109)
).
3.
On the RCU Option dialog box, change the RCU options as desired, and click Set to close
the RCU Option dialog box (or click Cancel to cancel the RCU option operation). The preview
list displays the requested change RCU option operation.
4.
Verify the requested operation(s) displayed in the preview list.
To change the change RCU option operation, select the operation from the preview list,
right-click, and click Modify. To remove the operation, select it, right-click and click Delete. To
cancel all operations, select all the operations in the preview list, right-click, and click the
Delete command, or click Cancel.
5.
To apply the settings, click Apply.
Adding and Deleting Logical Paths to an RCU
Before adding a path to an RCU, make sure that the remote copy connection is properly installed,
the appropriate MCU ports are configured as initiator ports, and the appropriate MCU CU is
selected. You can add up to four RCUs to each MCU CU and establish up to eight paths to each
RCU. When you add a path to an RCU, TrueCopy for Mainframe will automatically start using the
new path to perform copy activities.
The Add Path dialog box (see
“Add Path Dialog Box (Fibre)” (page 113)
) allows you to add one
or more paths to an existing RCU. To open the Add Path dialog box, select the MCU&RCU display
on the RCU Operation window, select and double-click the desired MCU CU in the tree, select the
desired RCU, right-click the SSID and path list, and then click the Add Path command.
112
Performing TrueCopy for Mainframe Configuration Operations