Gilboa Davara wrote: > On Sun, 2007-04-22 at 11:12 -0600, Ashley M. Kirchner wrote: >> Seems I've asked this before, but I'll be darned if I can find the >> answer somewhere in my archives. I need to capture a kernel OOPS >> somehow. I've got a server that seems to be trigger happy and locking >> up/crashing once every 24 hours or so. The unfortunate thing is that >> I'm not there when it happens to look on the monitor and see if I can >> discern anything from there (usually one of the other guys come in >> before me and they simply hit the reset button because they don't >> understand the gibberish on screen anyway.) So, I need to figure out a >> way to capture that OOPS. Since it's not send to syslog, I can't send >> it to another machine for logging. What other methods are there of >> doing this? This machine doesn't have a serial link that I can link up >> to another either. So, anyone? >> >> - > > Simple. > - Connect the machine to another machine using a NULL serial console. > - Add the following parameters to your grub: > console=ttyS0 console=ttyS0,57600n8 > (Where ttyS0 is serial0, 57600 is speed and n8 is 8 bits, no parity) > - Run cu [1, uucp] or minicom and log all the output. I think you missed the first post that pointed out the system has no serial port. :-) I think looking into "netdump" and "netdump-server" may be in order.
