Restore cloud-native SAP HANA databases
In the event of data loss, you can restore the data and non-data files and then recover the database.
Before you begin
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The SAP HANA system must be in a stopped state.
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If the SAP HANA system is up and running, you can provide a prescript to stop the system.
About this task
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If you enable the ANF backups on a volume, Single File SnapRestore operation is performed.
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For Non-Data Volumes and Global Non-Data Volumes, connect and copy restore operation is performed.
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The Quality of Service (QoS) values for connect and copy restore operation are picked up from the source volumes of Non-Data Volumes or Global Non-Data Volumes.
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QoS is applicable only for capacity pools of type "Manual". |
Steps
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Click corresponding to the database that you want to restore and click View Details.
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Click corresponding to the data backup that you want to restore and click Restore.
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In the Restore System page, enter the scripts. Prescripts and postscripts.
For the restore workflow, the following environmental variables are available as part of prescript and postscript.
Environmental Variable Description SID
The System Identifier of the HANA Database chosen for restore
BackupName
Backup name chosen for restore operation
UserStoreKeyNames
Configured userstore key for the HANA database
OSDBUser
Configured OSDBUser for the HANA database
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Click Restore.
What's next
After restoring, manually recover the SAP HANA system or provide a postscript, which performs the SAP HANA system recovery.
Restore Non-Data Volume
About this task
For connect and copy restore operation, go to Microsoft Azure portal, select the volume, click Edit, and enable Hide snapshot path.
Steps
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In the Applications page, select Non-Data Volume from the drop-down box.
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Click corresponding to the backup that you want to restore and click Restore.
Restore Global Non-Data Volume
About this task
For connect and copy restore operation, go to Microsoft Azure portal, select the volume, click Edit, and enable Hide snapshot path.
Steps
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In the Applications page, click on the Global Non-Data Volume that you want to restore.
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Click corresponding to the Global Non-Data Volume that you want to restore and click Restore.