Re: [Xen-devel] Log Messages ....

[kumara rathnavel <kumara.bsd@xxxxxxxxx>]

Hello George,

Thanks a lot. One more question if I connect serial port will I be able to see what is happening in xen....without using xen trace ....

On 2 Dec 2015 19:34, "George Dunlap" <George.Dunlap@xxxxxxxxxxxxx> wrote:

On Wed, Dec 2, 2015 at 1:49 PM, kumara rathnavel <kumara.bsd@xxxxxxxxx> wrote:
> Hello All,
>
> I require logs of the Hypercalls made from Guest to the Hypervisor after the
> boot, as xl dmesg provides me with the log messages during the
> initialisation.

One thing you could look at is xentrace and xenalyze. You can find a
brief introduction here:

https://blog.xenproject.org/2012/09/27/tracing-with-xentrace-and-xenalyze/

You can enable Xen tracing on the Xen command-line using the
"tbuf_size" and "tevt_mask" parameters described here:

http://xenbits.xenproject.org/docs/unstable/misc/xen-command-line.html

Â-George

_______________________________________________
Xen-devel mailing list
Xen-devel@xxxxxxxxxxxxx
http://lists.xen.org/xen-devel