[Info-vax] VMS to VMS data copy options/performance when losing a DECnet link

[Steven Schweda]

> [...] OpenVMS ZIP/UNZIP can preserve file attributes without problem.

   They can do it _with_ problems, too.  There have been bugs, and there
are unsupported file-system features which BACKUP handles better.

      help set file /enter

   Also, idiosyncratic names like "a^.b." might get altered.
Everything's complicated.