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Re: [Xen-devel] xenstore documentation

  • To: harry <harry@xxxxxxxxxxxxxxxxxxxxxxxxxxxxx>
  • From: NAHieu <nahieu@xxxxxxxxx>
  • Date: Tue, 4 Oct 2005 21:55:57 +0900
  • Cc: Rami Rosen <rosenrami@xxxxxxxxx>, xen-devel@xxxxxxxxxxxxxxxxxxx, Jacob Gorm Hansen <jacobg@xxxxxxx>
  • Delivery-date: Tue, 04 Oct 2005 12:53:31 +0000
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On 10/4/05, harry <harry@xxxxxxxxxxxxxxxxxxxxxxxxxxxxx> wrote:
> If you look at writeDetails in
> tools/python/xen/xend/server/DevController.py you'll see the
> transactions which cause the back and front ends to get probed.
> The transactions contain extra fields as provided by the derived class
> specific to the device type and are written into the store in the
> locations constructed in the frontendPath and backendPath functions in
> DevController.py.  These paths contain the device id string as specified
> when you registered your xenbus drivers.

Does that mean if I want to write a new split device, I must patch
xend to let it aware of the new type of device?

I have the same problem here: I am struggling on the first simple
backend/frontend driver, and I cannot figure out why probe functions
in the frontend is not called.

Jacob, would you please share some of your experiences if you make
your code run successfully?

Many thanks.

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