HP 3PAR StoreServ 7400 2-node HP 3PAR Management Console 4.3.0 Software User&a - Page 206
Summary, Editing Remote Copy Targets, Using Remote Copy for Disaster Recovery
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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. Editing Remote Copy Targets To edit a Remote Copy target: 1. Access the Remote Copy Targets screen. 2. Right-click the Remote Copy target you wish to edit, and then select Edit Target. The Edit Remote Copy Target dialog box appears. 3. Click Advanced. 4. Enter a value in the Bandwidth field. 5. Enter a value in the Latency field. 6. Click OK. Removing Remote Copy Targets To remove a Remote Copy target: 1. Access the Remote Copy Targets screen. 2. Select one or more Remote Copy targets to remove. 3. Right-click the selection, and then select Remove Target. The Remove Remote Copy Target dialog box appears. 4. (Optional) If you wish to remove Remote Copy groups associated with the selected target(s), and dismiss the target(s) from groups with additional targets, select Remove or dismiss targets from groups. 5. Click OK. Using Remote Copy for Disaster Recovery When a system in a Remote Copy setup becomes unavailable, you can perform disaster recovery operations to continue writing data to the available system(s). 206 Configuring and Managing Remote Copy