Xen devel - Dec 2004 - Unexpected blkif status disconnected

I was playing with suspending and resuming Xen domains. Suspend and
restore seems to work. However, when I reconnected with ''xm
console'',
I got the following error message on screen. Should I be concerned?

[root@ROUGE xen]# xm console FedoraCore2
************ REMOTE CONSOLE: CTRL-] TO QUIT ********
xen_blk:  Unexpected blkif status disconnected in state connected
blkfront: recovered 0 descriptors
                                  
Thanks,
Niraj

-- 
http://www.cs.cmu.edu/~ntolia


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> I was playing with suspending and resuming Xen domains. Suspend and
> restore seems to work. However, when I reconnected with ''xm
console'',
> I got the following error message on screen. Should I be concerned?
> 
> [root@ROUGE xen]# xm console FedoraCore2
> ************ REMOTE CONSOLE: CTRL-] TO QUIT ********
> xen_blk:  Unexpected blkif status disconnected in state connected
> blkfront: recovered 0 descriptors
Nothing bad has happened, it''s just being chatty.

We should probably quieten it down, but somehow I find it
reassuring whenever I see the message. I guess I just spent too
long trying to find a bug in that code back in May :-)

[If you''re running with restartable device drivers domains then
the above message would effectively be telling you that the
driver domain rebooted and client has reconnected. ]

Ian



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> > I was playing with suspending and resuming Xen domains. Suspend and
> > restore seems to work. However, when I reconnected with ''xm
console'',
> > I got the following error message on screen. Should I be concerned?
> > 
> > [root@ROUGE xen]# xm console FedoraCore2
> > ************ REMOTE CONSOLE: CTRL-] TO QUIT ********
> > xen_blk:  Unexpected blkif status disconnected in state connected
> > blkfront: recovered 0 descriptors
> 
> Nothing bad has happened, it''s just being chatty.
> 
> We should probably quieten it down, but somehow I find it
> reassuring whenever I see the message. I guess I just spent too
> long trying to find a bug in that code back in May :-)
> 
> [If you''re running with restartable device drivers domains then
> the above message would effectively be telling you that the
> driver domain rebooted and client has reconnected. ]
> 
> Ian
I recently changes those messages to DPRINTK''s so non-debug builds
will no longer scare users. ;-)

 -- Keir


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