RE: [Xen-devel] Why I cannot reconnect blk backend

["James Harper" <james.harper@xxxxxxxxxxxxxxxx>]

> 
> > All I can suggest is that your turn on the logging in xenstore and
watch
> > what happens - looking for differences between what happens then
xenvbd
> > first starts up and when it resumes.
> blkback: ring-ref 335, event-channel 5, protocol 1 (unspecified,
> assuming native)
> vbd vbd-3-768: 1 mapping ring-ref 335 port 5
> blkback: ring-ref 335, event-channel 5, protocol 1 (unspecified,
> assuming native)
> vbd vbd-3-768: 1 mapping ring-ref 335 port 5
> blkback: ring-ref 335, event-channel 5, protocol 1 (unspecified,
> assuming native)
> vbd vbd-3-768: 1 mapping ring-ref 335 port 5
> 
> What's this mean?
> I guess when vbd device resume, I use a mapped ring-ref to initialize
> device. When vbd device resume, I allocate some new memory and call
> SHARED_RING_INIT to init them and then save the ring-ref to xenstore.
> After that, xenstore pops a warning as above. How can I release that
> ring-ref when suspend vbd device, or how to reallocate a new ring-ref
> for vbd device?
> 

Not sure what that means, but that's not the logging I was referring to.
Did you follow the instructions in my previous email?

James

_______________________________________________
Xen-devel mailing list
Xen-devel@xxxxxxxxxxxxxxxxxxx
http://lists.xensource.com/xen-devel