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Re: Failed to enable debug messages in xen 4.13



Thanks, @Jan and  @Andrew


`make -C xen menuconfig` helped a lot ....
And indeed there a typo in the grub line

It's working now!

Thanks for helping with this question!




Atenciosamente,
Charles Ferreira Gonçalves




On Thu, Apr 15, 2021 at 3:01 PM Jan Beulich <jbeulich@xxxxxxxx> wrote:
On 15.04.2021 15:55, Charles Gonçalves wrote:
> I've enabled the log_lvl=all guest_loglvl=all,

The first one is mis-spelled and needs to be "loglvl=".

> tried the xl debug-key +,

If this didn't help, did you perhaps not do a debug build of Xen?
Debug messages get completely compiled out of release builds.

> configured the build with
> ./configure --enable-debug

This, in any event, has an effect on the tool stack build only.
The hypervisor build gets configured via kconfig, with the settings
tracked in xen/.config.

Jan

 


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