Difference between revisions of "Recovery as Normal Files(SAP HANA)"
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| + | sap-hana2:/tmp/restore_SAPHANA # pwd | ||
| + | /tmp/restore_SAPHANA | ||
| + | sap-hana2:/tmp/restore_SAPHANA # ls -ltr | ||
| + | total 1869792 | ||
| + | -rw-r--r-- 1 root root 155648 Oct 2 11:44 COMPLETE_DATA_BACKUP_databackup_0_1 | ||
| + | -rw-r--r-- 1 root root 83894272 Oct 2 11:44 COMPLETE_DATA_BACKUP_databackup_2_1 | ||
| + | -rw-r--r-- 1 root root 100671488 Oct 2 11:44 COMPLETE_DATA_BACKUP_databackup_1_1 | ||
| + | -rw-r--r-- 1 root root 1728061440 Oct 2 11:45 COMPLETE_DATA_BACKUP_databackup_3_1 | ||
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Revision as of 12:14, 5 October 2020
Headline
Tranzman UI provides a user friendly interface to browse the migrated images and restore data to the mounted NFS/CIFS share as per the Devices page. Click on Actions on sidebar and Select Restore. You should see the restore page with three sections.
- Images section for selecting the images to restore data from.
- Image Content section for browsing through the data in the selected images and select the contents you want to restore.
- Selection section for reviewing selected content for restore and run the restore for the selected.
So follow the below steps to perform the restore of SAP HANA Backups.
Step 1
Select the Policy, Client, Backup Time From, Backup Time To and hit on 
and you should see all the images in the time interval selected.
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Note: Our SAP HANA Server is saphana2.localdomain. We are restoring a full backup from 2020-09-29. |
Step 2
Select the image you want to restore the data from Images section.Browse through the data in that Image in Image Content section and select it to restore.
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Note: The way SAP HANA does backups by default is it splits its data files during backup and create different images/sessions. Similarly when you will select an image for restore, all the images which should be part of the group will be selected automatically. |
Step 3
From the Selection section on the webpage , select the Destination for the restore. This refers to the NFS/CIFS share mounted for restoring data under Devices .Then enter the
path (name of folder) where you want the data to be restored and click on 
. This should trigger the restore and the Restore button should be greyed out.
Step 4
Once the Restore job is triggered successfully , you would see new jobs in Tasks under Views->Tasks on the sidebar. Additionaly there is another section under Views->Tasks named Restore logs (shown below) where user can check the restore status , and also re-run the restore with or without modifications for restore paths.
Step 5
When the restore is completed, copy the restored files from the share to the SAP HANA Server. Then login to the SAP HANA Studio.
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Note: For this restore we have the below files restored by the Tranzman Appliance.Same has been copied to our SAP HANA
server under |
|
sap-hana2:/tmp/restore_SAPHANA # pwd /tmp/restore_SAPHANA sap-hana2:/tmp/restore_SAPHANA # ls -ltr total 1869792 -rw-r--r-- 1 root root 155648 Oct 2 11:44 COMPLETE_DATA_BACKUP_databackup_0_1 -rw-r--r-- 1 root root 83894272 Oct 2 11:44 COMPLETE_DATA_BACKUP_databackup_2_1 -rw-r--r-- 1 root root 100671488 Oct 2 11:44 COMPLETE_DATA_BACKUP_databackup_1_1 -rw-r--r-- 1 root root 1728061440 Oct 2 11:45 COMPLETE_DATA_BACKUP_databackup_3_1 |