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Article #2313Re: Help! Installing 3.0 on external HD
From: james dehnert
Date: Sun, 10 Jan 1993 17:08
Date: Sun, 10 Jan 1993 17:08
41 lines
2134 bytes
2134 bytes
In article <ntomczak.726619722@vega> ntomczak@vega.math.ualberta.ca (N
Tomczak-Jaegermann) writes:
- I had a misfortune to train thourougly booting from other devices than
- a default sd0 :-).
.
.
.
- b) Go back to monitor and 'halt'.
- c) At 'NeXT>' prompt type 'bsd(2,0,0)-a'. This means 'ask
- for root device'. An option 'rootdev=sd2' never worked for me.
This looked a bit wrong to me, so i checked it out in the reboot man page.
The syntax of the b boot command is:
device[(ctrl,unit,part)][file][flags]
where device is the type of the device to be searched, ctrl
is the controller number, unit is the unit number of the
disk or tape, and part is the disk partition number.
so the syntax should be
'b sd(0,2,0)' to boot off of sd2 partition a. The NeXT only has one
controller ( unless you have an extra cpu card a la Spherical ) an that one
defaults to 0. The syntax provided would probably confuse the system, and the
-a flag is what saves you. It looks for controler 2, cant find it, and then
defaults to 0 because thats the only one. It's still not sure what you want,
but you did use that -a flag, so it asks, then your on your way.
I bet that 'b sd -a' would work just as well in this situation.
Zeke
-
- Michal Jaegermann
- ntomczak@vega.math.ualberta.ca
-
--
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<1993Jan10.170814.9221@znext.cts.com>Path:
arc1-ca.pugleaf.net!sparky!uunet!zaphod.mps.ohio-state.edu!howland.reston.ans.net!sol.ctr.columbia.edu!ucselx!crash!znext!zekeReferences:
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Newsgroups: comp.sys.next.sysadmin Path: arc1-ca.pugleaf.net!sparky!uunet!zaphod.mps.ohio-state.edu!howland.reston.ans.net!sol.ctr.columbia.edu!ucselx!crash!znext!zeke From: zeke@znext (james dehnert) Subject: Re: Help! Installing 3.0 on external HD Message-ID: <1993Jan10.170814.9221@znext.cts.com> Sender: zeke@znext.cts.com (james dehnert) Reply-To: zeke@znext.cts.com Organization: pnet References: <ntomczak.726619722@vega> Date: Sun, 10 Jan 1993 17:08:14 GMT Lines: 41