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Boot interruption keys

 
Jerome Bellet
Advisor

Boot interruption keys

Where can I get the list of keys to press to interrupt the boot process on each common HP box (HP-UX 10.20 / 11.00) such as B180L, L1000, D280, 712... ?

(I mean the stage where the OS executes the /sbin/rc*.*/* scripts and that sometimes stay frozen on "Waiting...")

TIA, Jerome
8 REPLIES 8
Rainer_1
Honored Contributor

Re: Boot interruption keys

You could use the [BREAK] key or
[CTRL] C or
[CTRL] Hope that helps
Jerome Bellet
Advisor

Re: Boot interruption keys

Rainer, with our boxes, pressing these keys never works!

Pressing randomly a bunch of keys gives better results ;-)
CHRIS_ANORUO
Honored Contributor

Re: Boot interruption keys

Hi
Try "CTRL b"
When We Seek To Discover The Best In Others, We Somehow Bring Out The Best In Ourselves.
Dan Hetzel
Honored Contributor

Re: Boot interruption keys

Hi Jerome,

If your system freezes in rc*, you may give a try at which will put you back in control.
On some systems like K-class, the key need to be in the "service" position for to work. Have a look at the system manual.

Type "co" to return to console mode.

Joyeux Noel, Merry Christmas

Dan

Everybody knows at least one thing worth sharing -- mailto:dan.hetzel@wildcroft.com
Alex Glennie
Honored Contributor

Re: Boot interruption keys

"ctrl \" ?
CHRIS_ANORUO
Honored Contributor

Re: Boot interruption keys

Use "ctrl b" or "ctrl \". This will work depending on the stage of /sbin/rc* programme it is executing.
When We Seek To Discover The Best In Others, We Somehow Bring Out The Best In Ourselves.
Darrel Louis
Honored Contributor

Re: Boot interruption keys

Jerome,

The ctrl+b always works, this brings you in the Control Mode.
You can even use those keys if the system is up and running and you want to produce a dump file.
as follow: CM> tc (toc)
CM> rs (restart)
CM> co (back to console)

Carlos Fernandez Riera
Honored Contributor

Re: Boot interruption keys


On a 700-terminal press 'interrupt' , upper left key, several times.

With a little of luck, the current /sbin/rcX.d start script will break.
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