HP XP P9500 Storage - Manual (Page 46)

Table 21 Initial copy pace used for response time calculation
Initial, Update Copy in Progress Initial Copy Only in
Progress Interface
When Initial Copy Pace specified
at the Time of Pair Creation is 9
to 15 When Initial Copy Pace specified
at the Time of Pair Creation is 1
to 8
8 User-specified value between 1
and 8 User-specified value RAID Manager
8 User-specified value between 1
and 8 User-specified value Remote Web
Console
Table 22 Sample settings
Round Trip
Time
Specified[ms] Number of Maximum
Initial Copy VOLs Initial Copy Pace Number of Lines
b/w MCU/RCU Line Speed b/w
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
If using XP12000 Disk Array/XP10000 Disk Array: Set the following parameters using use
the System Option window.
•
Maximum Initial Copy Activity
•
Path Blockade Watch
16. Click Set.
17. Review the Preview list. To change a path, right-click it in the Preview list and select Modify.
Make any changes in the Add Path dialog box then click Set. To delete the added logical
path(s), right-click it in the Preview list and select Delete.
18. When satisfied, click Apply. This saves the configuration.
Configure additional logical paths
You can configure additional logical paths as needed. A maximum of eight logical paths are
supported.
Prerequisite information
•
Logical paths can be added from the primary or secondary system.
•
Please review the path-related prerequisites in “Configure storage systems, define logical
paths” (page 41) .
Procedure 2 To configure additional logical paths
1. On the menu bar, click Actions > Remote Copy > Continuous Access Synchronous > RCU
Operation. The RCU Operation window opens.
2. Change to Modify mode by clicking the icon.
3. In the Display box, select MCU&RCU.
4. In the tree, open the primary system CU grouping and CU, then select the desired RCU.
5. In the list area, right-click, then select Add Path from the menu. The Add Path dialog box
displays.
46 Configuration operations