HP 3PAR StoreServ 7400 4-node HP 3PAR Management Console 4.3.1 User's - Page 196
Virtual Volumes, Summary, Select Synchronous or Periodic.
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2. In the Backup group: a. Name - The system(s) NOT selected as the source system, automatically appears. Select a system. b. Mode - Select Synchronous or Periodic. c. Sync Period - If you selected Periodic, select second(s), minute(s), hour(s), or day(s) and enter a numeric value for when you wish the source and backup groups to synchronize. d. (Optional) Auto Recover - Select if you want the group to be restarted automatically after Remote Copy links come back up should the links go down. (Displayed only if Show advanced options is selected.) e. (Optional) Over Period Alert - Select if you want an alert to be generated if the synchronization of a periodic group takes longer than its set synchronization period. This option is not available for groups in synchronous mode. (Displayed only if Show advanced options is selected.) 3. Click Add. 4. (Optional) Repeat steps 1 through 3 to create additional Remote Copy groups. NOTE: When creating additional groups, if you select a server other than the server selected during the first instance of group creation, you will create a bidirectional Remote Copy relationship where each storage server will be both the primary and backup servers to the other. For N-to-1 Remote Copy, you can only create a bidirectional configuration for one Remote Copy group pair. 5. Click Next. Virtual Volumes 1. Select a Remote Copy group from the Group list. 2. Under the Source Volume on list, select a virtual volume. 3. Under the Backup Volume on list: a. Select either Existing or New. b. If you selected Existing, select a backup virtual volume. c. If you selected New: i. Name - Enter a name for the backup virtual volume. ii. CPG under User CPG - Select a CPG from which the volume's user space is allocated. iii. CPG under Copy CPG - Select a CPG from which the volume's copy space is allocated. iv. (Optional) In the Allocation Warning and Allocation Limit text boxes under User CPG and Copy CPG, enter the appropriate information. You must check the Enabled checkbox if you want you use these options. NOTE: When selecting volumes, you can filter the lists to include by clicking the down arrow and selecting Virtual Volumes, Provisioning, and Virtual Size. To clear the filter, click Clear. NOTE: If an RW snapshot is added to the group all RW of the same volume family will be removed. The base parent will also be removed. 4. Click Add. 5. (Optional) Repeat steps 1 through 4 to add additional virtual volumes to your Remote Copy group(s). 6. Click Next to go to the Summary page, or click Finish to complete the wizard. Summary Review your settings then click Finish to complete the wizard. 196 Configuring and Managing Remote Copy