[Xen-devel] improved error detection in xend

[Justin Wickett <justin.wickett@xxxxxxxx>]

Hello All,

I was wondering why there are not more try/except statements in the  
Python xend script. Because it's a multithreaded application, I think  
that it would benefit the user if he/she knew which part of xend  
failed to execute. I have modified start_xenstored(), start_consoled 
(), and start_blktapctrl() functions to better handle errors that  
could arise as processes get forked off. It is a really simple  
change, but I think that it helps when debugging what went wrong.
A complete version of my xend can be found online at http:// 
www.duke.edu/~jyw2/xend.html.
Thank you very much for reading, and your comments/suggestions/flames  
are more than welcome :)
Justin Wickett
Duke 2010
http://www.duke.edu/~jyw2



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