Access to restore feature
You can find this feature in the /admin home page if you have one of the following roles :
Administators
BackupOperators
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Lock the feature
The use of this feature requires exclusive access to prevent multiple restoration at the same time.
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Pick or upload a file to restore
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This screen shows the available files to restore from. They can come from a previous backup on the current server or from a previous upload. The files are physically stored in the backups directory under the SAN directory of your server. If your server is local, you can copy your file.nar in this directory and refresh this screen.
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When you have selected your file, click next step.
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Note
The following steps are by default configured not to do any modification to your running instance. It prevents any fatal error to happen if you click too fast on Next step without being focused on your task.
Choose the structure, data and attached files to restore
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This screen allows you to select items to restore from a backup. By default, every objects, data and attached files are restored so if you trust your restore file, you can click on next step.
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All: Every files from backup are restored for the matching structure.
Selection: Next steps will contains a step to choose file to restore for the selected structures.
Nothing: Files from backup are entirely ignored.
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Note
The 'Files' choices deals with standard files and not attachments. Attachments are restored with their owning instances whatever choice you make for Files.
Manual management of structures conflicts
If you choosed manual update for some objects in the preceding screens, you will fall on the following screen.
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The first table shows differences between backup (on the left) and DB (on the right) fields. For every field differences, you can click on the icon with exclamation mark to see the details of the differences and then choose an action to resolve the conflict from the actions column.
| Warning |
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CautionAny action selected in this screen is executed as soon as you click on this screen. |
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Note
Fields are compared by position so it’s normal to see differences even if just the position have changed.
The second table shows differences in object configuration. The only action available in this case is complete replacement of the db configuration.
Manual selection of data to restore
If you have selected Selection for data in the first screen, you will see this screen.
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Check the left checkboxes of the instances you want to restore. The second column tells if an instance with the same ID already exists in DB.
Manual selection of files attachements to restore
If you have selected Selection for files in the first screen, you will see this screen.
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Select an object and then check the files and directories you want to restore from the backup. Any existing path will be replaced by items you check here.
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SAN and configuration files selection
This screen allows you to select files to restore from SAN files (not related to objects) and configuration.
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The default view is the files and directories stored in your backup file. You can change this view to see differences between backup files and current files to help you to restore at least files as possible and speed up you restore process.
Files removal
The previous steps are purely additive regarding the existing files which means you can’t remove an existing file (only replace) with the previous. Nevertheless, your backup can have some information about some deprecated files you should remove. That’s the point of the following screen.
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This screen lists the files your backup marks as deprecated and that you should remove. Check the files you accept to remove before clicking on Next step.
Summary of the restore process before proceeding
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This last screen reports the choices you have made until then and gives you a chance to change them before restoring anything.
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