Re: [Xen-users] Error: Device 2049 (vbd) could not be connected. - again after reboot

[Frank <josephbeuys@xxxxxx>]

How can I show all used loop devices on debian?

Frank schrieb:
> But why than there are problems with the loop devices with xen if 8 is 
> compiled in. I only unsed 2 img files as loop device and got this error
> "Error: Device 2049 (vbd) could not be connected. Backend device not
> found."
> After I added "loop max_loop=64" the error was gone.
>
>  > According to linux-kernelsource/drivers/block/loop.c its the
>  > number of loop-devices that can be used with the driver.
>  > A default of 8 is compiled in.
>  >
>  >
>  > Christian
> Frank schrieb:
> > I hope I got it now. It seems that it needs somthing like "loop 
> > max_loop=64" to /etc/modules to load the loop module to the kernel.
> > What does "max_loop" mean?
> >
> > Frank
> >
> > Frank schrieb:
> > > It's very strange. I thought I had solved the problem with xen and 
> > > the not starting domU yesterday but now I see the same error as 
> > > yesterday again only after a reboot an I've changed nothing, only 
> > > iptables.
> > > I don't have an answer for that behaivior.
> > >
> > > server1:/etc/xen# xm create -c xen-etch.cfg
> > > Using config file "xen-etch.cfg".
> > > Error: Device 2049 (vbd) could not be connected. Backend device not 
> > > found.
> > > h966380:/etc/xen# ifconfig
> > > ???
> > >
> > >
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