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authorTheo de Raadt <deraadt@cvs.openbsd.org>1995-10-18 08:53:40 +0000
committerTheo de Raadt <deraadt@cvs.openbsd.org>1995-10-18 08:53:40 +0000
commitd6583bb2a13f329cf0332ef2570eb8bb8fc0e39c (patch)
treeece253b876159b39c620e62b6c9b1174642e070e /sys/arch/vax/INSTALL
initial import of NetBSD tree
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+ $NetBSD: INSTALL,v 1.1 1995/09/16 12:00:21 ragge Exp $
+
+
+How to install NetBSD/vax
+-------------------------
+
+1. Device conventions.
+ NetBSD standalone system addresses devices like
+ 'devicename(adapter, controller, unit, partition)'
+ Known devicenames are:
+ tms - TMSCP tape.
+ ts - TSV05/TS11 tape.
+ ra - RA??/RD?? disks/floppies.
+ hp - RP??/RM?? disks.
+
+ You can omit parameters; ra(0,0) refers to disk 0 partition a
+ on default controller. On tapes partition refers to file #
+ on the tape.
+
+ Example: DUB1 (DEC syntax) swap partition will be referred as
+ ra(1,0,1), DRA2 root partition is hp(2,0).
+
+
+
+2. Installation.
+ This document only covers installation of a miniroot
+ filesystem on the swap partition of a disk. Installation
+ of the remaining system is best done over network or
+ from tape, but this is your own decision.
+ The installation principle is to label the root disk,
+ copy a miniroot filesystem onto the swap partition,
+ boot up from that miniroot filesystem, then create
+ root and the other wanted partitions and put system
+ to it.
+ You will have to deal with 2 files, one is just a boot
+ filesystem containing 3 files: boot, copy and edlabel,
+ the other is an image of a miniroot filesystem and can
+ be split into several pieces depending of what you are
+ going to install from.
+
+
+
+2.1 INSTALLATION
+
+2.1.1 Installation from TK50. (MicroVAX II)
+ You will need a file called tk50-file1-???.fs and a
+ file called tk50-file2-???.fs, where ??? is the
+ revision og NetBSD. These files must be written on tape
+ in sequential order; file 1 first and then file2.
+ _Blocksize_must_be_512!_ Otherwise the tape will not be
+ bootable. Then type:
+
+ >>> B/3 MUA0
+
+ This means that you will bring upp boot for asking
+ from TK50. (MUA0 is DEC naming). It will come up
+ something like
+
+ 2..1..0..
+
+
+ howto 0x3, bdev 0x12, booting...
+ 9852+456+34916 start 0x0
+
+ Nboot
+ :
+
+
+ At the prompt you type edlabel to label the disk, see
+ README.edlabel about how to use it.
+ When labeling is finished, halt the computer, bring up
+ the Nboot prompt again and this time load copy, see
+ README.copy about how to use it. Remember that you are
+ copying from file 1 on the tape.
+
+ Now go to step 3.
+
+
+2.2 Installation from RX33/RX50. (MicroVAX II)
+ The difference between RX33 and RX50 is its size. RX50
+ is 400k and RX33 is 1200k.
+ You will need a file called rxDD-bootdisk-???.fs and
+ a couple of files called rxDD-copy?-???.fs, where DD
+ is 33 or 50 and ??? is the revision of NetBSD.
+ The RX33 installation will be 3 floppies and RX50
+ installation will be 7 floppies.
+
+ To boot from floppy type:
+
+ >>> B/3 DUxy
+
+ where x is the controller number and y is device number.
+ You will now get up a prompt like
+
+ Nboot
+ :
+
+ At the prompt you type edlabel to label the disk, see
+ README.edlabel about how to use it.
+ When labeling is finished, halt the computer, bring up
+ the Nboot prompt again and this time load copy, see
+ README.copy about how to use it. Remember that you are
+ copying from partition 0 when using floppies.
+
+ Now go to step 3.
+
+
+2.3 Installation from TU58. (VAX 11/750).
+
+ Not yet :-( But will be...
+
+
+3. Booting up miniroot.
+ When copying is ready, bring the boot program up a third
+ time, and this time bring up a real system by telling
+ boot where you put your miniroot _and_ also the generic
+ kernel name. Example: ra(0,1)gennetbsd, boots gennetbsd
+ from swap partition on ra0.
+
+ When kernel is loaded, you will after a while get a
+ question about Root device?. Respond to this with
+ xx?*, where xx is the device name, ? is the unit
+ number and * tells that the system shall use the swap
+ partition as root partition. Example:
+
+ Root device? ra0*
+
+ After that a second question:
+
+ Enter pathname of shell or RETURN for sh:
+
+ Just type return. Now you will be in a normal single-user
+ shell, and it's just to newfs your partitions, and start
+ installation.
+
+ A few things that you must remember to do from miniroot:
+ disklabel -B <diskname> to install boot blocks.
+ MAKEDEV devices in the newly created root filesystem.
+ Copy gennetbsd and boot from miniroot filesystem
+ to the newly created root filesystem.
+
+
+ Good luck! (You may need it)
+ Ragge
+