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Console via ILOM on X4200?

This is a discussion on Console via ILOM on X4200? within the Sun Solaris Hardware forums, part of the Solaris Operating System category; --> Hi all, Is there a way to get a (text) console on the X4200 when using the ILOM card? ...


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  #1 (permalink)  
Old 01-16-2008, 03:05 PM
Rich Teer
 
Posts: n/a
Default Console via ILOM on X4200?

Hi all,

Is there a way to get a (text) console on the X4200 when using the
ILOM card? I know I can use the web doohickey to get a graphical
console (I've used it a few times), but is there an ILOM equivelent
of ALOM's "console [-f]" command? In other words, is it possible
to ssh into the ILOM, and from there get a console login prompt?
The docs are kinda quiet about this, and I haven't found much from
my poking around, so I guess not. But it would be nice if someone
could confirm this one way or another. (As useful as it is at times,
firing up a browser just to get a console login doesn't strike me a
very convenient...)

I can sort of get what I want by running "start /SP/console", but
apart from seeing the messages while the machine is booting, I
can't get it to do what I want. (Running start /SP/console while
the machine is up does nothing after telling me to hit ESC ( to
stop.) The last thing that appears in the window while the machine
is booting is the message
from the kernel:

kernel /platform/i86pc/multiboot
[Multiboot-elf, <0x1000000:0x1468b:0x3941d>, shtab=0x104e258, entry=0x1000000]
module /platform/i86pc/boot_archive

So, no message about the hostname etc., and no login: prompt.

I even tried disabling the X login stuff, using dtconfig -d, but that
didn't help.

Is it even possible to do what I want on these machines (have I been
spoiled by ALOM)?

TIA,

--
Rich Teer, SCNA, SCSA, OpenSolaris CAB member

President,
Rite Online Inc.

Voice: +1 (250) 979-1638
URL: http://www.rite-group.com/rich
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  #2 (permalink)  
Old 01-16-2008, 03:05 PM
Mark
 
Posts: n/a
Default Re: Console via ILOM on X4200?

Found this snippet at the online docs[1] (as I'm looking to get an
X4100 soon) :

" 4. Type ILOM Service Processor commands to monitor and configure your
server.

For example, to display status information about the motherboard in
your server, type the following command:

-> show /SYS/MB

To start the serial console, type the following commands:

cd /SP/console

start

Note - You can switch back to the ILOM SP command-line interface (CLI)
from the serial console by entering the Escape-( key sequence. "

Is this what you're looking for ?

-Mark

[1]=http://www.sun.com/products-n-solutions/hardware/docs/html/819-1160-11/sp_initial_setup.html

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  #3 (permalink)  
Old 01-16-2008, 03:05 PM
Mark
 
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Default Re: Console via ILOM on X4200?

Doh. Didn't get the full text of your message - I see you've already
tried that

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  #4 (permalink)  
Old 01-16-2008, 03:05 PM
Nigel Whitaker
 
Posts: n/a
Default Re: Console via ILOM on X4200?

Rich Teer <rich.teer@rite-group.com> writes:

> I can sort of get what I want by running "start /SP/console", but
> apart from seeing the messages while the machine is booting, I
> can't get it to do what I want. (Running start /SP/console while
> the machine is up does nothing after telling me to hit ESC ( to
> stop.) The last thing that appears in the window while the machine
> is booting is the message
> from the kernel:
>
> kernel /platform/i86pc/multiboot
> [Multiboot-elf, <0x1000000:0x1468b:0x3941d>, shtab=0x104e258, entry=0x1000000]
> module /platform/i86pc/boot_archive


If the console is going to the framebuffer (and then the Java viewer)
it looks like it cannot also be going to /SP/console over ssh (which
is likely a redirection of the serial port) at the same time.
Well, at least for certain parts of the boot process?

Caught me out for a while because Solaris 10HW2 and 10U1 have
different defaults for where the console is pointing to for different
parts of the boot process (DCA, blue-screen secondary boot, GRUB).

More details in my earlier post in response to one of yours a few
weeks ago:

http://groups.google.co.uk/group/com...205e0fc304b4fa

> Is it even possible to do what I want on these machines (have I been
> spoiled by ALOM)?


Not that I have found. Yes, I'm missing ALOM too!

Nigel

--
Nigel Whitaker, DeltaXML: "Change control for XML, in XML"
nigel.whitaker@deltaxml.com http://www.deltaxml.com
Free Online XML Comparison service: http://compare.deltaxml.com
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  #5 (permalink)  
Old 01-16-2008, 03:05 PM
Rich Teer
 
Posts: n/a
Default Re: Console via ILOM on X4200?

On Mon, 6 Feb 2006, Nigel Whitaker wrote:

> > Is it even possible to do what I want on these machines (have I been
> > spoiled by ALOM)?

>
> Not that I have found. Yes, I'm missing ALOM too!


Bummer. Seems like a major design flaw to me. :-(

--
Rich Teer, SCNA, SCSA, OpenSolaris CAB member

President,
Rite Online Inc.

Voice: +1 (250) 979-1638
URL: http://www.rite-group.com/rich
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  #6 (permalink)  
Old 01-16-2008, 03:05 PM
Frank Cusack
 
Posts: n/a
Default Re: Console via ILOM on X4200?

On Sun, 05 Feb 2006 21:02:22 GMT Rich Teer <rich.teer@rite-group.com> wrote:
> Is there a way to get a (text) console on the X4200 when using the
> ILOM card? I know I can use the web doohickey to get a graphical
> console (I've used it a few times),


I assume this is how you installed the OS? My guess is that jumpstart
assumed you'd have the VGA console (I assume that's what is redirected
by the web doohickey). I installed 10u1 on an x4100 using the serial
console and had no problems afterward getting a serial login.

-frank
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  #7 (permalink)  
Old 01-16-2008, 03:06 PM
Rich Teer
 
Posts: n/a
Default Re: Console via ILOM on X4200?

On Mon, 6 Feb 2006, Frank Cusack wrote:

> I assume this is how you installed the OS? My guess is that jumpstart


Yep.

> assumed you'd have the VGA console (I assume that's what is redirected
> by the web doohickey). I installed 10u1 on an x4100 using the serial
> console and had no problems afterward getting a serial login.


Ah, interesting. Would you mind posting your "eeprom" commmand output?
Meanwhile, I'll play with various settings of the console parameter
to see if I can get any joy.

--
Rich Teer, SCNA, SCSA, OpenSolaris CAB member

President,
Rite Online Inc.

Voice: +1 (250) 979-1638
URL: http://www.rite-group.com/rich
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  #8 (permalink)  
Old 01-16-2008, 03:06 PM
Rich Teer
 
Posts: n/a
Default Re: Console via ILOM on X4200?

On Tue, 7 Feb 2006, Rich Teer wrote:

> Ah, interesting. Would you mind posting your "eeprom" commmand output?
> Meanwhile, I'll play with various settings of the console parameter
> to see if I can get any joy.


Got it sussed! By setting the console parameter to ttya (using the eeprom
command) and resetting the machine, "start /SP/console" now does what I want.
Hurrah!

Perhaps Sun should make this more clear in their ILOM docs.

--
Rich Teer, SCNA, SCSA, OpenSolaris CAB member

President,
Rite Online Inc.

Voice: +1 (250) 979-1638
URL: http://www.rite-group.com/rich
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