I have recently added a couple of UFS file systems on a DEC Unix V2.0 (240) 
system.   Both are slightly larger than 2GB in size.  When I attempt to use 
rdump from a DEC Unix V2.1 (250) system I get the following error messages.
% rdump -0u -b128 -s7456 -d54000  -f remsys:/dev/nrmt0a /usr
rdump: Dumping from host local.aa.washington.edu
rdump: Date of this level 0 dump: Fri Apr 05 15:35:18 1996 PST
rdump: Date of last level 0 dump: the start of the epoch
rdump: Dumping /dev/rrz1d (/ram) to /dev/nrmt0a on host remsys.aa.washington.ed
u
rdump: Mapping (Pass I) [regular files]
rdump: Corrupted directory, i-node: 2
rdump: SIGTERM received -- Try rewriting
rdump: Unexpected signal -- cannot recover
rdump: The ENTIRE dump is aborted
Is there a limitation to the file system size that can be backed up using 
rdump?
Thanks in advance,
-- 
Brian Leverson, Systems Manager
University of Washington                e-mail: brian_at_aa.washington.edu
Dept of Aeronautics and Astronautics    phone:  (206)543-6736
Box 352400                              FAX:    (206)543-0217
Seattle, WA  98195-2400
Received on Sat Apr 13 1996 - 00:43:25 NZST