HP XP Racks - Manual (Page 29)

Where to find the information
You can view all information about pairs in the GUI. If you configured the system to send email
notifications, you can monitor those particular events remotely.
When a pair is in PSUS, SSWS, or PSUE status, the primary storage system generates SIMs (service
information messages). You can check SIMs in RWC’s Alerts window.
How hosts see volume pairs
When you create an ESAM pair, the host sees the primary and secondary volumes as the same
volume.
The following figure shows:
•
The configuration as seen by the host.
•
The actual configuration with primary and secondary volumes.
Checking pair status
Use RWC to view the current status of volume pairs.
1.
In the RWC main window, click Actions > Remote Copy > Continuous Access Synchronous >
Pair Operation.
2. In the Pair Operation window tree, select the CU group, CU, port, or the host group where
the ESAM pair belongs.
The list shows Continuous Access Synchronous and ESAM pairs.
3. You can complete the following tasks:
•
To make sure data is current and review the status information in the Status column, click
File/Refresh.
•
To filter the list to show only ESAM pairs, open the Display Filter window.
•
To view pair status details, right-click the ESAM pair and click Detail.
You can complete the following tasks in the Detailed Information dialog box:
•
See information about other volumes. Click Previous or Next.
•
Edit the current information for the pair. Click Update.
•
Close the dialog box. Select the Refresh the Pair Operation window after this dialog box
closes option to update the information in the Pair Operation window based on the
updated information on the Detailed Information dialog box. Click Close.
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