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Hi, Can anyone please tell me how to get ".probe" function in "struct xenbus_driver" called? I want to do one simple test of event channel communication between peer modules of domU and dom0. I wrote one backend and one frontend driver (I tried registered as misc/blk/input device) where I put in all my xenbus routines, but cannot get .probe called after insmod my module, I

Hey All, I followed the procedure in the XenIntro document to add a new device and trigger the frontend and backend drivers over xenbus. The issue that I am facing now is when the backend switches state, the frontend driver does NOT pick it up. I suspect that the frontend permissions to read part of the backend xenstore are not set properly. I did...

...more looked at /var/log/messages and found an error [ 0.377064] map irq failed it was repeated at many places in the file.After reboot xen fails to start. So from above message I inferred xend was unable to create the tdb file. Then looked at XenStore database http://wiki.xensource.com/xenwiki/XenIntro#head-4e27782aeef9debb00d812d9041a8e180ca414f0 yes the disk was full at the time I gave this message. I saw that /var/xen/lib/save consumed all the space with respective DomU''s here is a log before I deleted the /var/xen/lib/save Traceback (most recent call last): File "/usr/lib/xe...

hi, it would be extremely useful for me if someone with knowledge of how the current tools and drivers use Xenstore would be kind enough to update the Wiki with current information. I have been spending quite a lot of time trying to get my domU connected to a block device in dom0 using a home-brewed domain creation tool, and I am still at the ''Timeout connecting to device!''