On Thu, Aug 03, 2006 at 09:05:36AM -0700, Randy.Dunlap wrote:
> 
> What does it take to extract/save the failed kernel's message log
> (oops, bug, panic, etc., with backtrace, all nearby relevant
> messages) when in the kexec kernel?
> 
Sorry did not understand the question properly. Are you saying that you
failed in regular kernel and booted into capture kernel using kexec on
panic and now you want to extract the previous kernel's failure message.

For the above case we save the kernel core dump (/proc/vmcore) and 
open it with "crash" tool and run command "log". Which gives the
output like dmesg.

Thanks
Vivek
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