Relay-Version: version B 2.10 5/3/83; site utzoo.UUCP Posting-Version: version B 2.10.2 9/18/84; site brl-tgr.ARPA Path: utzoo!linus!philabs!cmcl2!seismo!brl-tgr!tgr!Crispin@SUMEX-AIM.ARPA From: Crispin@SUMEX-AIM.ARPA (Mark Crispin) Newsgroups: net.unix-wizards Subject: Re: 4.1 BSD mkfs(8) for an RA81? Message-ID: <2787@brl-tgr.ARPA> Date: Mon, 4-Nov-85 12:16:44 EST Article-I.D.: brl-tgr.2787 Posted: Mon Nov 4 12:16:44 1985 Date-Received: Tue, 5-Nov-85 07:14:33 EST Sender: news@brl-tgr.ARPA Lines: 21 The "size" paramater you referred to doesn't look like anything in kilobytes or megabytes. But for comparitive purposes, here's what disk parameters are for various kinds of disks, as seen by TOPS-20: Disk RECSIZ TRKSIZ CYLSIZ DSKSIZ RP04 128 20 19 400 RP06 128 20 19 800 RP07 128 43 32 629 RM03 128 30 5 820 RA80 512 7 28 273 RA81 512 161 1 128 RA60 512 38 1 2382 RECSIZ := number of 36-bit words/record TRKSIZ := number of records in a track CYLSIZ := number of tracks/cylinder (number of surfaces) DSKSIZ := number of cylinders -------