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The DUCS Archive System

For the Archivist

Implementation Details: ducs_arch restore

As was discussed earlier, the archivist decides what archive versions to delete from disk. There should be sufficient disk space available that only versions which have no further use will need to be deleted. There should be little occasion to use the command ducs_arch restore.

In the rare event that ducs_arch restore is needed, there are limitations in what it can do at non-SLAC hosts since the deleted code is maintained on tape only at SLAC.

The implementation of ducs_arch restore is as follows:

Joseph Perl
18 February 1997