Re: Re: [Xen-devel] frontend and backend

[Zhiyi Huang <zhiyi6@xxxxxxxxxx>]

> > Hi, I am reading frontend and backend block drivers. I find the frontend
> > and the backend are matched magicly by xend. Is there any way for the
> > frontend to choose a backend by itself? I am trying to provide a new pair
> > of frontend and backend drivers. How can I let xend know they should match
> > each other? I can assign them a different pair of IDs in
> > domain_controller.h, of course.
> 
> If you want the frontend itself to be able to choose, you should add a domid 
> field into one of the frontend's control messages, then write appropriate 
> code in Xend that will parse this message and notify the correct backend.  
> This is what I have done for XenFS.

Thanks. This is exactly what I need. But my biggest problem is I can't find the 
"appropriate code" in xend. Could you please tell me the related files? Thanks 
a lot:-)

--------------------------
Zhiyi from EPFL Switzerland



-------------------------------------------------------
SF email is sponsored by - The IT Product Guide
Read honest & candid reviews on hundreds of IT Products from real users.
Discover which products truly live up to the hype. Start reading now.
http://ads.osdn.com/?ad_id=6595&alloc_id=14396&op=click
_______________________________________________
Xen-devel mailing list
Xen-devel@xxxxxxxxxxxxxxxxxxxxx
https://lists.sourceforge.net/lists/listinfo/xen-devel