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On 9/26/18 8:58 PM, Andrei Borzenkov wrote:
26.09.2018 22:51, don fisher пишет:
On 9/25/18 9:06 PM, Andrei Borzenkov wrote:
26.09.2018 03:51, don fisher пишет:
On 9/25/18 4:21 PM, don fisher wrote:
How do you imagine loading eth0 before kernel is loaded? You have two obvious choices
a) if you insist on building netconsole into kernel, you need to build ethernet driver into kernel as well (including any firmware it requires)
b) build netconsole as module and load it after ethernet driver is loaded
Thanks. I will try to include the driver in the kernel, not as a module. This is an experiment for me since I do not know how to tell it what ip address etc. to use. Can probably be done in kernel command line, but are unaware of any examples.
You are banned by google?
https://www.kernel.org/doc/Documentation/networking/netconsole.txt
I did try netconsole as a module, and tried loading in with a command in /etc/modprobe.d. I did not appear to work.
You forgot to show what you did so I take it it as rant instead of question.
What I did is: In /etc/modprobe.d/20-netconsole.conf, there is the line: options netconsole netconsole=64001@192.168.7.60/eth0,64001@192.168.7.55/34:e6:d7:01:2a:dd as described in the link you referenced. That is the same line I used with the native module netconsole. I also tried in user mode the route where you: CONFIGFS_FS NETCONSOLE NETCONSOLE_DYNAMIC and load parameters into /sys/kernel/config/netconsole/hostname/*. This works fine, but is not available early enough in the boot sequence to report the crash. My goal is to record the messages displayed on my screen at crash so that I can report the problem with some clarity. Don -- To unsubscribe, e-mail: opensuse+unsubscribe@opensuse.org To contact the owner, e-mail: opensuse+owner@opensuse.org