You can use the Commvault software to back up and restore Splunk in the enterprise clustered environments.
Indexes You Can Back Up
Backups You Can Perform
Full backups, using IntelliSnap
When You Can Perform Backups
On a schedule: The server plan that you assign manages scheduled backups
On demand: You can perform on-demand backups at any time
Note: You can have more than one schedule for the default subclient.
Indexes You Can Restore
Backups You Can Use for Restores
The most recent backup: For example, restore the most recent backup to its original location
A backup from a specific date: For example, restore data to a point in time before it became unusable
Backups from a date range: For example, restore data that was accidentally deleted
Destinations You Can Restore To
To a source server (in place)
To a different server (out of place)