Tape Media which are configured as "Read Only" are reused and overwritten. (4044080)

Even though Tape Media are configured as "Read Only", by modifying the tape's porperties, they are reused and overwritten.

By default NetVault Backup automatically removes the read-only tag for a media when the last saveset stored on it retires, allowing you to reuse the media for newer backups.

To disable this feature, perform the following steps:

1. Click the Media Manager tab on the Configurator.
2. Click to clear the Mark Expired Read Only Media as Writable check box to prevent reuse of a retired read-only media.
3. Click OK to apply the changes and exit Configurator.