Adecvax.207 net.unix-wizards utzoo!decvax!shannon Tue May 4 23:45:51 1982 VAX-11/730 In reply to purdue!cak (Chris Kent)... 1) Has anyone got UNIX running on it yet? Do the '7ZZ' ifdefs in 4.1bsd properly reflect a 730? We have had 4.1bsd running on a 730 for almost a year. The 7ZZ ifdefs allow the CPU to work correctly. What is missing from the 4.1bsd distribution is any support for the IDC disk or the DMF32. That is currently in "field test" and will be out with 4.2bsd, if not before. 2) Does anyone have any idea how fast/slow it is running 4.1? We'd like to put 3-4 users on it, if that's not unreasonable, but would probably live with it being just 'standalone troff'. It is about half the speed of a 750, 30% of a 780. Much of the "speed" is controlled by what kind of disks you use. We used RK07's at first and they were so slow I could hardly stand it. Now we have a UDA50 on ours and it is actually quite usable. We have not yet had enough experience with the IDC disks to know for sure how they will effect performance, but since the RL02 is about the same speed as an RK07 and the R80 is the same speed as an RA80 (or RM80, they are all the same drive), you can make a reasonable guess. Another caveat - we have not had much multi-user experience with it. 3-4 users sounds reasonable, but probably not if there is a heavy troff load as well. Bill Shannon decvax!shannon DEC UNIX Engineering Group ----------------------------------------------------------------- gopher://quux.org/ conversion by John Goerzen of http://communication.ucsd.edu/A-News/ This Usenet Oldnews Archive article may be copied and distributed freely, provided: 1. There is no money collected for the text(s) of the articles. 2. The following notice remains appended to each copy: The Usenet Oldnews Archive: Compilation Copyright (C) 1981, 1996 Bruce Jones, Henry Spencer, David Wiseman.