PowerProtect Data Manager Appliance 5.16.0.0 Oracle RMAN User Guide

Configure an Oracle Incremental Merge primary backup objective

Primary backup objectives apply to all protection policy purposes except self-service and exclusion policies. Complete these steps if you selected the Oracle Incremental Merge policy type.

1. Click Add under Primary Backup.
   The Add Primary Backup dialog appears.
2. On the Target pane, specify the following fields:
   1. Storage Name—Select a backup destination from the list of protection storage, or select Add to add protection storage and complete the details in the Storage Target dialog.
   2. Storage Unit—Select whether this protection policy should use a New storage unit on the selected protection storage system, or select an existing storage unit from the list.

      Hover over a storage unit to view the full name and statistics for available capacity and total capacity, for example, testvmpolicy-daily-123ab (300 GB/1 TB).

      The Space field indicates the total amount of space, and the percentage of available space, on the protection storage system.

      When you select New, PowerProtect Data Manager Appliance creates a storage unit on the selected protection storage system upon policy completion. The storage unit name follows the format policy name-hostname-unique identifier.

      For example, testvmpolicy-daily-123cd.

   3. Network Interface—Select a network interface from the list, if applicable.
   4. Retention Lock—Move the Retention Lock slider to the right to activate retention locking for these backups.
      The retention lock mode setting comes from the configuration of the selected storage unit. When you activate retention locking, the Retention Lock Mode field displays the corresponding storage unit setting.

      Setting a retention lock applies to the current backup copy only, and does not impact the retention lock setting for existing backup copies.

   5. SLA—From the list, select an existing service level agreement that you want to apply to this objective, or select Add to create an SLA within the Add Backup Service Level Agreement wizard.
      The PowerProtect Data Manager Appliance Administrator Guide provides instructions.
3. On the Schedules pane, specify the following fields to schedule a backup of this protection policy:
   1. Retain incremental pieces for <number> <days_or_weeks>—Specify the number of days or weeks for which the incremental backup pieces are retained.
      The default retention period is 7 days. The maximum retention period is 28 days.
   2. Create a <backup_type> backup every—Specify the backup type from the dropdown list, and then the interval at which the backup job runs within the window that you specify.

      Available backup types are Full or Synthetic Full.

      NOTE:

      It is recommended that you periodically run a full Oracle Incremental Merge backup. Also, when synthetic full backups are part of the protection policy, run a manual full backup in the following cases:

      • You move an asset from one policy to a second policy, where the second policy has only a Synthetic Full schedule.
      • The backups fail continuously at the catalog merge steps.

      When you select Synthetic Full, the first backup performed for the protection policy is a full backup and all subsequent backups are synthetic full backups. When a synthetic full backup is scheduled to run but a full backup does not exist, a full backup runs instead.

   3. Retain for—Specify the retention period for the backup.
   4. Start and End—The activity window. Specify a time of day to start the backup, and a time of day after which backups cannot be started.
   5. Click Save.
4. Optionally, click Add backup and specify the following fields to schedule other backup types (full, synthetic full, or log) for this protection policy:
   NOTE:When you select this option, the backup chain resets.
   1. Create a <backup_type> backup every—Specify the backup type from the dropdown list, and then the interval at which the backup job runs within the window that you specify.

      Available backup types are Full, Synthetic Full, or Log. The backup interval depends on the backup interval of the full backup schedule:

      • If the full backup schedule is hourly or daily, the backup interval of subsequent backup levels can be between 1 and 12 hours or between 1 and 60 minutes.
      • If the full backup schedule is weekly or monthly, the backup interval of subsequent backup levels can be daily, between 1 and 12 hours, or between 1 and 60 minutes.
   2. Retain for—Specify the retention period for this backup.
      CAUTION:If you set a shorter retention period for a log backup than for the corresponding full backup, data loss might occur and you might be unable to recover the point-in-time copies.
   3. Start and End—The activity window. Specify a time of day to start the backup, and a time of day after which backups cannot be started.
5. Click Add Backup and repeat the procedure for creating full backups if you want to create additional backup copies at different intervals with different retention periods.
   Within this protection policy, when a full schedule conflicts with another full backup schedule, a message appears, indicating that there is a conflict. Schedule occurrences can conflict with each other when the activity windows are identical or occur entirely within the same time range. To avoid full schedule conflicts in a policy, edit the activity windows.

   If you proceed with conflicting schedules, the backup of the lower priority schedule will be skipped. Schedule priority is ranked according to the following criteria:

   • Full schedules have a higher priority than Synthetic Full schedules.
   • For schedules of the same backup type, the schedules that run less frequently have a higher priority than schedules that run more frequently.
   • For schedules with the same backup type and frequency, the schedule with the longest activity window has the higher priority. If the activity windows are also identical, only one of these schedules will run.

   When a schedule conflict between full backups occurs, PowerProtect Data Manager Appliance runs the full backup with the longest retention period.

6. Click Save to save the changes and return to the Objectives page.
   The Objectives page updates to display the name and location of the storage target under Primary Backup.