Hung Server -- Need Magic Keystroke
At my office tonight, we have a hung-up blade server. I think the last time this happened and we checked in the past, it was a process that had consume 100% of the processor and therefore it won't respond to anything.
This is SLES9 Linux (non-GUI mode). The video and keyboard appear unresponsive and so we're going to reboot now.
Is there a magic keystroke, or perhaps something I can install, which will permit me to kill runaway processes or regain control of the server somehow without being forced to reboot it?