HP3000-L Archives

January 2001, Week 5

HP3000-L@RAVEN.UTC.EDU

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Subject:
From:
"Bob J." <[log in to unmask]>
Reply To:
Bob J.
Date:
Tue, 30 Jan 2001 16:05:49 -0500
Content-Type:
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Nostalgia i.e. this part didn't work on MPE/V:

MICROXE#showme
USER: #S4,MANAGER.SYS,PUB      (NOT IN BREAK)
RELEASE: G.40.00   MPE V  HP32033 G.13.00   USER VERSION: G.40.00
CURRENT: TUE, JAN 30, 2001,  4:11 PM
LOGON:   TUE, JAN 30, 2001,  4:10 PM
CPU SECONDS: 3         CONNECT MINUTES: 2
$STDIN LDEV: 100         $STDLIST LDEV: 100
MICROXE#console 100
         ^
CONSOLE DEVICE CANNOT BE MULTIPOINT OR DS PSEUDO-TERMINAL. (CIERR 3131)
MICROXE#

****** MULTIPOINT!?!?!?  YECCHHH!!!! ****** (my $.02)

                                Bob J. -- Ideal Computer Services
                                http://www.icsgroup.com



Wayne Brown wrote:
>
> Ah, that explains it -- I used to do this on a Series 58 with MPE/V.  (Although
> we had a small MPE/iX box, it was used mostly as a communications link to other
> systems and I can't remember ever having to reboot it in the two or three years
> I worked with it.)
>
> Thanks for redeeming my memory's fading reputation. :-)
>
> Wayne
>
> "Bob J." <[log in to unmask]> on 01/30/2001 01:57:57 PM
>
> Please respond to "Bob J." <[log in to unmask]>
>
> To:   [log in to unmask]
> cc:    (bcc: Wayne Brown/Corporate/Altec)
>
> Subject:  Re: [HP3000-L] Locked Console
>
> Several folks have corrected me offline. This functionality died
> with the 3000 classics. The MPE/iX systems did not allow cntl-A
> console commands from a logical console. The MPE/V systems did.
>
>                           Bob J. -- Ideal Computer Services
>                           http://www.icsgroup.com
>
> "Bob J." wrote:
> >
> >  The execution of cntl-A console commands from a logical console via
> > the console command stopped working back when the ability to take/send
> > the logical console to a network connected DS/NS/telnet terminal started
> > working. If memory serves this happened around MPE/iX 5.0 or so.
> >
> >                         Bob J. -- Ideal Computer Services
> >                         http://www.icsgroup.com
> >
> > John Clogg wrote:
> > >
> > > I just tried it, just in case the capability had been added without my
> > > realizing it, and the cntl-A does *not* work from another terminal that has
> > > taken the console.  This was by design - the designers thought it best not
> > > to have someone be able to shut down your system remotely.  Perhaps your
> > > site had Telamon's Console Engine...
> > >
> > > -----Original Message-----
> > > From: [log in to unmask] [mailto:[log in to unmask]]
> > > Sent: Tuesday, January 30, 2001 10:45 AM
> > > To: John Clogg
> > > Cc: [log in to unmask]
> > > Subject: Re: [HP3000-L] Locked Console
> > >
> > > Well, it's been years since I've done it, so my memory may be faulty.  But I
> > > could have sworn that I'd done [CTRL-A] =SHUTDOWN using the :CONSOLE command
> > > on
> > > dial-up lines with a PC running Reflection 7.  I know it wasn't the remote
> > > console port, as we kept that connected to a support modem for HP to use and
> > > it
> > > was disabled unless we needed PICS to dial in.  I always came in through our
> > > modem pool as LDEV 23, 24, 25, 26, 27, or 28.  Again, I could have sworn I
> > > remembered doing the shutdown and then calling the computer room to tell the
> > > operator whether I wanted a warmstart or coolstart since I lost access to
> > > the
> > > console at that point.  But maybe I'm just remembering shutting down
> > > everything
> > > else (we had a very complicated application shutdown procedure) before
> > > having
> > > the operator do the actual system shutdown.  As I said, it's been a long
> > > time,
> > > and I can't test it now, as I haven't had access to a 3000 since 1997.
> > >
> > > Wayne
> > >
> > > John Clogg <[log in to unmask]> on 01/30/2001 10:16:41 AM
> > >
> > > Please respond to John Clogg <[log in to unmask]>
> > >
> > > To:   [log in to unmask]
> > > cc:    (bcc: Wayne Brown/Corporate/Altec)
> > >
> > > Subject:  Re: [HP3000-L] Locked Console
> > >
> > > This isn't exactly true.  Yes, you can reboot via dial-in if you are using
> > > remote console support, but that is essentially hooking your remote console
> > > port (LDEV 21) in parallel with LDEV 20.  Just using the CONSOLE command to
> > > take the console won't work because you can't do a cntl-A nor a cntl-B.  If
> > > the console port is hung, rather than the terminal, you may be faced with an
> > > ungraceful shutdown.
> > >
> > > -----Original Message-----
> > > From: Wayne Brown [mailto:[log in to unmask]]
> > > Sent: Tuesday, January 30, 2001 7:39 AM
> > > To: [log in to unmask]
> > > Subject: Re: Locked Console
> > >
> > > Since you can take the console, I would try clearing the main console with
> > > :ABORTJOB and :ABORTIO, and even cutting the power to the console OFF and ON
> > > again, before rebooting.  That has sometimes cleared up "hung console"
> > > problems
> > > for me.  But if necessary, then yes, you can reboot from another console.
> > > In
> > > fact, I've rebooted systems from home over a dial-up line.  The only problem
> > > is
> > > that once the system starts coming back up, it will revert to the original
> > > console, so you want to make certain you have a working terminal on that
> > > port
> > > when you reboot.
> > >
> > > Wayne
> > >
> > > "Driscoll, Ken" <[log in to unmask]> on 01/30/2001 09:02:03 AM
> > >
> > > Please respond to "Driscoll, Ken" <[log in to unmask]>
> > >
> > > To:   [log in to unmask]
> > > cc:    (bcc: Wayne Brown/Corporate/Altec)
> > >
> > > Subject:  [HP3000-L] Locked Console
> > >
> > > Hello List,
> > >
> > > We have a locked console on our 3000 979.  I issued the commands to unlock,
> > > CTRL - S, then CTRL - Q with no results.
> > >
> > > It is not affecting the users and I can take the console.
> > >
> > > Has anyone rebooted the 3000 from another console?  Is it possible?
> > >
> > > Any ideas?
> > >
> > > Thanks in advance
> > >
> > > Ken Driscoll
> > > MAHP Operations
> > > Ph: (319) 584-4862
> > > Fax  (319) 556-5134
> > > [log in to unmask]

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