After the server has been updated, you can revert one level back to the most recent
version using the
revert-update tool accesses a log of file actions taken by the
updater to put the filesystem back to its prior state. If you have run multiple updates,
you can run the
revert-update tool multiple times to revert to each
prior update sequentially.
You can only revert back one level. For example, if you have run the update twice
since first installing the server, you can run the
command to revert to its previous state, then run the
command again to return to its original state.