backto - Restores configuration files to an existing
The Sun QFS and SAM-QFS upgrade process moves certain files,
for example license files, to new locations. If you revert
to a previous release, use the backto script to restore
these files to their previous locations and formats. Run
this script before you remove the current release package.
This command accepts the following options:
4.2 Use this argument to revert to the 4.2 releases.
4.3 Use this argument to revert to the 4.3 releases.
5.2 Use this argument to revert to the 5.2 releases.
Because some files have paths or arguments added that do not
work on earlier systems, these files are not moved directly.
For such files, either go back to the previous version of
the file or edit the most current release's version of the
file to remove path changes and new features.