From: utzoo!decvax!cca!wss@Lll-Unix@sri-unix Newsgroups: net.unix-wizards Title: dump Article-I.D.: sri-unix.3252 Posted: Mon Sep 13 14:12:26 1982 Received: Tue Sep 14 05:20:33 1982 From: wss at Lll-Unix (Walter Scott - Consultant/SC) Date: 10 Sep 1982 at 0921 Pacific Daylight Time I understand that a restartable multi-tape version of dump has been written at UC Berkeley. It works as follows: When dump reaches the end of a tape, it forks. The parent waits, and the child tries writing the new tape. If the child fails for some reason, the parent just reforks and tries again. If the child succeeds in writing the tape, it kills the parent and becomes the new dump. It seems as though this should be fairly easy to implement.