You can use the Commvault software to back up and restore Microsoft OneDrive for Business.
Data You Can Back Up
OneDrive for Business accounts
Files shared in a private Team conversations or group chats
Backups You Can Perform
Forever incremental backups
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
Backups You Can Use for Restores
The most recent backup: For example, restore the most recent backup to secondary storage, such as tape, for long-term storage
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
The current location (in place)
A different folder on the same app (out of place)
A different OneDrive for Business app (out of place)
Modern authentication is used to access user data for backups and restores.
Autodiscovery of Users
By default, autodiscovery runs every 24 hours to update users and user groups from the Azure AD.