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Archive Recovery

Archive Recovery

Reference
  • Recovery can be performed on a per-file basis, and the data stored in Archive Storage is not deleted after recovery.
  • When restoring an archive file, select the bucket and folder in Object Storage and restore to that location. Before starting the restoration, first verify the Object Storage you intend to restore.

Recover from folder list

If you are not using the version control feature, you can recover by selecting the Archive file from the folder list.
To check and recover the archive file, follow these steps.

  1. Click the All Services > Storage > Archive Storage menu. Navigate to the Service Home page of Archive Storage.
  2. On the Service Home page, click the Archive Storage menu. You will be taken to the Archive Storage List page.
  3. On the Archive Storage List page, click the resource to view detailed information. You will be taken to the Archive Storage Details page.
  4. Click the Folder List tab.
  5. Select the folder or file name to restore from the folder list. The Delete button and Restore button appear at the top of the list.
  6. Click the Restore button. The Archive Restore popup opens.
  7. After selecting the recovery information, click the Confirm button.
    CategoryDetailed description
    Bucket nameObject Storage bucket name
    Original locationOriginal file or folder location
    Recovery targetSelect the bucket to recover
    OverwriteSelect whether to use the overwrite function
    • When selecting a bucket in Object Storage with versioning enabled as the recovery target, using the overwrite function stores the existing file with the same name as a previous version
    Table. Archive recovery popup items
Caution
  • Recovery may fail due to character length restrictions on files and folders. For the character length restrictions on files and folders, see the File name creation rules and Folder name creation rules.
  • After a recovery failure, if you perform the recovery again using the overwrite function, you may be charged duplicate fees.
Information
If recovery fails, verify that the completed files are present in the target Object Storage.

Recover from version list

When using the version control feature, you can check a file’s version and restore it to the desired version.

guide
  • To view and restore a file’s version, set the version control feature to enabled..
  • Refer to Configure Version Management for how to configure the versioning feature.

To restore an Archive file using a version file, follow these steps.

  1. Click the All Services > Storage > Archive Storage menu. Navigate to the Service Home page of Archive Storage.
  2. On the Service Home page, click the Archive Storage menu. You will be taken to the Archive Storage List page.
  3. Archive Storage List page, click the resource to view detailed information. You will be taken to the Archive Storage Details page.
  4. Click the Folder List tab.
  5. In the folder list, click the More > Version Management button for the file whose version list you want to view. The version list popup will open.
  6. In the version list, click the More > Restore button for the version file you want to recover. The Archive Restore popup window will open.
  7. After selecting the recovery information, click the Confirm button.
    CategoryDetailed description
    Bucket nameObject Storage bucket name
    Original locationOriginal file or folder location
    Version listModification timestamp, version ID, Etag, and size information of the version to be restored
    Recovery targetSelect the bucket to recover
    OverwriteSelect whether to use the overwrite function
    • When selecting a bucket in Object Storage with versioning enabled as the recovery target, using the overwrite function stores the existing file with the same name as a previous version
    Table. Archive recovery popup items
Caution
  • Recovery may fail due to character length limits on files and folders. For the character length limits on files and folders, see File Name Creation Rules and Folder Name Creation Rules.
  • After a recovery failure, if you perform the recovery again using the overwrite function, you may be charged duplicate fees.
guide
If recovery fails, verify that the completed files are present in the target Object Storage.

Cancel recovery operation

guide
Only recovery tasks that are pending or in progress can be canceled.

To cancel the recovery operation, follow these steps.

  1. Click the All Services > Storage > Archive Storage menu. Navigate to the Service Home page of Archive Storage.
  2. On the Service Home page, click the Archive Storage menu. You will be taken to the Archive Storage list page.
  3. On the Archive Storage List page, click the resource for which you want to cancel the recovery operation. You will be taken to the Archive Storage Details page.
  4. Click the Recovery History tab.
  5. Verify that the status of the recovery target to be canceled in the recovery history list is Pending or In Progress.
  6. Click the Cancel button. A confirmation popup for canceling the operation will open.
  7. Click the Confirm button. The recovery operation will be canceled.

Understanding archive recovery methods

The recovery methods according to the type of recovery are as follows.

Recovery typeStatus description
General recovery
  • When some of the original locations are pending: Pending
  • When all original locations are in progress: In progress
  • In progress only tasks are possible
If there are no files to recover (overwrite option not used)Not shown in the status check list
Table. Recovery method based on recovery type
Use Version Management
Release Note