Notes on when I reinstalled AIX 4.1.3 on nemesis on 8-15-95 and reconfigured NIM.

0) Installed 4-gig disk in lieu of 2 670's & 1 1-gig.
   Installed cd drive stolen/borrowed from maple.

1) Installed bos from cd.
   Set date/time.  Answered "Yes" to "On Daylight Savings Time" & chose "Pacific
     Standard Time", resulting in PDT.
   Set root's password.
   Configured TCP/IP using nemesis & 129.33.40.14 as hostname, 129.33.40.250 as
     gateway, 129.33.40.254 as name server, and almaden.ibm.com as domain name.

2) Installed afs with
       tftp -o /tmp/afsinstall oak /local/lib/afs/afsinstall image
       chmod 755 /tmp/afsinstall
       tftp -o /tmp/afsclient.tar oak /local/lib/afs/afsclient-41.tar image
   and /tmp/afsinstall /tmp/afsclient.tar
   Since nfs wasn't installed yet, it turns out the afsinstall script mostly
   worked, but failed to update /etc/inittab.  See step 23) below.

3) Get the cd readable by
       crfs -v cdrfs -p ro -dcd0 -m/cd -Ano
   and mount -v cdrfs -r /dev/cd0 /cd

4) Got a list of filesets that needed to be installed by doing a lslpp -L on nemesis
   and comparing it with the list I had before.  Created an installp command that
   was 7157 characters long that installed 347 filesets.
       installp -agX -d /cd/usr/sys/inst.images bos.acct bos.adt.base bos.adt.data ...
   and ran it.  This step took over 2 hours.  Command saved in
       /home/root/NIM_Configuration_Archive/installp.command.to.augment.nemesis.

5) Ran setupnet from a squirreled-away copy in /u/jasper/nemesis/home/root/setupnet.
       ./afs/alm/@sys/local/bin/klog jasper
       cp -p /afs/alm/u/jasper/nemesis/home/root/setupnet /tmp/setupnet
       chmod +x /tmp/setupnet
   and ./tmp/setupnet  (This failed before doing step 4) above because /usr/sbin
   didn't have gated or named yet - they were in the bos.net.tcp.server fileset.
   I modified setupnet to handle this case.)

6) Since the 4.1 version of customize was still in /afs/alm/ais/install/alminst,
       export ALMINST=/afs/alm/ais/install/alminst
       cd $ALMINST/scripts
       ./customize -net -afsrinst (this failed before step 4) above because nemesis
   didn't have a graphics adapter in it, so the desktop filesets didn't get installed,
   and we were missing /usr/dt/bin, which the afsrinst script wanted to backup.)

7) Created the /export file system for the spots & nim/scripts, etc.  Made it 2 gig big
   (4194304 512-byte blocks = 2 gig).
        crfs -v jfs -g rootvg -a size=4194304 -m /export -A yes
        mount /export
        mkdir /export/nim
        mkdir /export/nim/scripts

8)  Activated the NIM master.
        nimconfig -a pif_name=en0  -a master_port=1058 -a netname=subnet40 \
                  -a platform=rs6k -a cable_type=di

9)  Define the network.  There were 10 ethernet subnets (10, 12-15, 17, 20, 22, 30, and 32)
    and 10 token ring subnets (60, 62-65, 67-68, 70, 72, and 82).  The commands
    all looked like
        nim -o define -t ent -a net addr=129.33.10.00 -a snm=255.255.255.0 subnet10
     or nim -o define -t tok -a net addr=129.33.60.00 -a snm=255.255.255.0 subnet60.
    Subnet40 didn't have to be redefined, because it was automatically defined in step 8) above.
    Script to do this saved in /home/root/NIM_Configuration_Archive/nim.commands.to.define.networks.

10) Define the routing.  There were 20 commands, all similar to
        nim -o change -a routing1='subnet10 wf-40 wf-10' subnet40
    Again, no routing had to be defined between subnet40 & subnet40.
    Had errors on subnet 14, 15, & 17 (unable to resolve wf-1x to an IP address).
    For those subnets, had to
        nim -o change -a routing4='subnet14 wf-40 bobcat' subnet40
        nim -o change -a routing5='subnet15 wf-40 bobcat' subnet40
        nim -o change -a routing6='subnet17 wf-40 wf-172-20-192' subnet40
    Script saved in /home/root/NIM_Configuration_Archive/nim.commands.to.define.routing.

11) Define the /inst.images file system for the lpp_source.  Made it 1 gig big.
        crfs -v jfs -g rootvg -a size=2097152 -m /inst.images -A yes
        mount /inst.images
    This step is only given a passing reference in the nim guide on page 5-5, but is
    presumed to be done on page 5-6.

12) Define the lpp_source.
        umount /cd       (had to make /dev/cd0 unbusy - I had it mounted from step 3) above).
        nim -o define -t lpp_source -a location=/inst.images -a server=master \
                      -a source=/dev/cd0 lpp-413

13) Add all the other filesets from the cd into the lpp_source, lpp-413.  Created one
    550-character bffcreate command that installed 43 packages.
        mount /cd
        bffcreate -d /cd/usr/sys/inst.images -X -t /inst.images bos.acct bos.adt ...
    Command saved in /home/root/NIM_Configuration_Archive/bffcreate.command.to.augment.lpp-413.
    
14) Define the spot.  (Took 43 minutes)
        nim -o define -t spot -a location=/export -a server=master -a source=lpp-413 spot1

15) Add the 151 additional filesets we need in the spot.
        nim -o cust -a lpp_source=lpp-413 -a filesets="bos.acct bos.adt.base ..." spot1
    Command saved in /home/root/NIM_Configuration_Archive/nim.cust.command.to.augment.spot1.

16) Set up to service the info documentation to the lab.  Everybody that runs customize -other
    will NFS-mount /usr/lpp/info/lib/en_US to get the info documentation.
        mknfsexp -d'/usr/lpp/info/lib/en_US' -t'ro' -B
    This command put stuff into /etc/exports and started up the NFS daemons.

17) Did local customization for afsinstall.
        echo 'allow:/afs/almaden.ibm.com/rs_aix32/local/lib/afs' >> /etc/tftpaccess.ctl
    Normally, this would be for simply /local/lib/afs, but the 4.1.3 tftp is broken and doesn't
    follow any links correctly.  The bypass is to fully spell out the complete path for /local/lib/afs.
    At this time, that was it (i.e. pointing back to rs_aix32).
    I had to later come back and add a
        echo 'allow:/tftpboot' >> /etc/tftpaccess.ctl
    to get a machine to boot.  The spot creation step in 14) above was supposed to add that line,
    but perhaps I did something to screw it up by doing this step while step 14) was running.

18) Define the necessary nim install-time scripts.  I had them squirreled away in my home directory,
    so I just copied them over to /home/root/Install_Scripts.
        nim -o define -t script -a server=master -a location=/home/root/Install_Scripts/Do-net Do-net
        nim -o define -t script -a server=master -a location=/home/root/Install_Scripts/Do-afs Do-afs

19) Changed root's home directory from / to /home/root.  Also stuck in my favorite customizations.

20) The machines are ready to be defined to nim via the command
        nim -o define -t standalone -a platform=rs6k \
             -a if1="subnet63 cabernet.almaden.ibm.com 0" -a cable_type1=dix cabernet

21) To initiate a bos install on a machine,
        nim -o allocate -a lpp_source=lpp-413 -a spot=spot1 \
                        -a script=Do-net -a script=Do-afs cabernet
    and nim -o bos_inst -a source=spot <-a no_client_boot=yes> cabernet
    The no_client_boot option won't wait for the bos_inst operation to time out if the
    host isn't ready right this second to do a bos install.

22) I have two scripts in /home/root to define machines to NIM, nimadd & nimadd-isa.
    Turns out Flick has some new 7248-133, PowerPC machines that have the ISA-bus (qbic*),
    that needed to be defined as platform=rspc, not the normal rs6k.  Yes, I should have
    combined the two scripts together, but I didn't know how.

23) Updated /etc/inittab to remove the install_assist line (this line should have
    been removed the first time I exited the install assistant - I must have quit it
    instead of exiting cleanly).  Also added
      rcafs:2:wait:/etc/rc.afs > /dev/console 2>&1 # Start AFS Daemons
    after the rcnfs line.  This should have been done in step 3) above, but didn't
    happen because nfs wasn't installed yet, so the rcnfs line wasn't in /etc/inittab.