Solr Deployment Backups - SearchStax


Users of SearchStax® Managed Solr can back up their deployments manually or on a repeating schedule.

Admins only!

Account Admins are the only users who can create, schedule, restore, or view backups.

A backup requires plentiful free disk space!

For successful backups, we recommend that your deployment's disk space be three times the size of your index. As the index approaches half of the disk space, backups fail. The exact limit depends on the deployment. See Our Solr backups are failing!

Automatic Retry of Failed Backup

  • When a scheduled backup of a premium deployment fails, Managed Solr automatically sends email to every registered member of that account.
  • Since many backup problems can clear themselves after a brief time, the system waits two hours and attempts the backup again.
  • If the backup fails a second time, another email is sent to your team. The system also alerts our technical-operations team at that time.

Restoring a Backup Overwrites Existing Data

Restoring a backup erases all of the target deployment's previous collections and replaces them with the backed-up collections.

Restoring to a production system? Let us help!

For production systems under Gold, Platinum, or Platinum Plus support agreements, let us do the restore for you. Production restores involve significant down time and need to be scheduled for times of the lightest load.

Premium deployments get free backups!

Deployments covered by Gold, Platinum, or Platinum Plus support agreements receive complimentary daily backups (once per day, with one-day retention).



Each backup event costs $1.00. Each gigabyte of storage costs another $0.50. There is no additional fee for restoring a backup.

Contents of this page:

Account and Deployment Views

The Managed Solr Dashboard has a two views of the backups for the account:

Making Backups

To create a backup manually, navigate to the deployment's details page. Click Backups in the menu bar.

SearchStax Nav Menu

Manual Backup

To perform a manual backup, click the One-time Backup button at the top of the page. This opens a confirmation dialog:

SearchStax Backup Confirmation

Cross-Region Replication: If checked, you may save your backup file to a remote cloud region.

Click the Backup button to launch an immediate backup event. You may have to refresh the page to see that the backup has finished.

Scheduled Backup

To schedule a recurring backup, click the Add Schedule button. This opens the Schedule Backup dialog.

Scheduled backups run at least once per week. You can schedule backups to run every day, or on specific days. Within a day, you can have one backup at a specific time, or repeated backups at a settable interval. Finally, you can run multiple backup schedules simultaneously.

SearchStax Scheduled Backup

A typical backup schedule might say, "On weekdays, beginning at 3 a.m. UTC, make a backup every six hours." That schedule would create backup files at 3 a.m., 9 a.m., 3 p.m., and 9 p.m. UTC.

Delete a Schedule

Active schedules are listed on the Deployment Backup page. Each schedule has an X button on the right. Click this button to delete the schedule.

SearchStax Scheduled Backup

When you delete a schedule, you have the opportunity to delete or to retain its existing backups.

Delete a Backup

Account Admins can manually delete backups either from the Account View or the Deployment View. In both views, an Admin can delete individual backups using the X buttons on the right, or by setting checkboxes on the left and using the Bulk Delete button.

SearchStax Scheduled Backup

Restore a Backup

An Admin can restore a backup to any deployment that is in the same Cloud Provider region and uses the same version of Solr as the backup. The restoration process will automatically compensate for different numbers of nodes/replicas.

Restoring a Backup Overwrites Existing Data

Restoring a backup erases the target deployment's previous collections and replaces them with the backed-up collections.

To restore a backup, select it from the list of available backups and click the Restore button in the upper right.

SearchStax Backup Restore

This opens a dialog box where you can select the deployment that will receive the restored data.

SearchStax Backup Restore


Don't hesitate to contact the SearchStax Support Desk.