Thanks, how i define logger for xc_interface_open to output print?!
can i use of code xc_save.c in xen 4.3.1 for logger in xen 4.1.2?!
 
Adel Amani
M.Sc. Candidate@Computer Engineering Department, University of Isfahan
Email: A.Amani@eng.ui.ac.ir



On Sunday, February 2, 2014 1:30 PM, Olaf Hering <olaf@aepfle.de> wrote:
 
On Sun, Feb 02, Adel Amani wrote:


> I check this function xc_domain_save.c, and attention at line 1185,
> function snprintf() amounts iter, sent_this_iter, skip_this_iter for
> print. (in xen 4.1.2 ) but i don't know where in amounts print!!! :-( 
> Are except file xend.log where is another for print and debugged?

The output in 4.1 is sent to xend.log, but only if a logger function is
registered. Please follow the code from tools/xcutils/xc_save.c:main to
the actual xc_report_progress_start call in
tools/libxc/xc_domain_save.c, as you will note xc_interface_open is
called without logger which means no output is printed.

For an example how a logger could look like see the xc_interface_open
call in tools/xenpaging/xenpaging.c.

Olaf