Virtual TapeServer 6.04.03 Operations and Administration Guide

116 | Performing Administrative Tasks
any of the cartridges in a pool. Under normal conditions, manual lock maintenance is not
necessary; these locks are created and deleted by the VTS processes. Removing a lock here
should only be done if a VTS process terminated abnormally.
To remove a lock, select the pool or virtual tape and click REMOVE LOCK.
Managing licensing
After licensing is initially enabled for one or more features, you can update a license key (to
add to or subtract from the number of licensed VTDs, to add or remove compression, and so
on) or remove it. If necessary, obtain the license key from your Sales representative.
Note If you want to install a VTD license key that does not include compression, you must
first remove the license key that includes compression.
To update a license key
1. If necessary, log in to the VTS web interface using an account that is a member of the
Administration group. Click the Log In button at the top of the page and enter a
username and password.
2. Click Supervisor Functions on the navigation pane.
3. Click Manage System Licenses. The following page is displayed: