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Re: [Xen-devel] device/udev problem

To: Ewan Mellor <ewan@xxxxxxxxxxxxx>
Subject: Re: [Xen-devel] device/udev problem
From: Gerd Knorr <kraxel@xxxxxxx>
Date: Wed, 19 Oct 2005 15:43:38 +0200
Cc: xen-devel@xxxxxxxxxxxxxxxxxxx, Kurt Garloff <kurt@xxxxxxxxxx>, Stephan Böni <boeni@xxxxxx>
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Ewan Mellor wrote:
On Wed, Oct 19, 2005 at 02:20:09PM +0200, Kurt Garloff wrote:

After some time, xenbus seems to get stuck however, and then the hotplug
events don't seem to get through any longer.
Rebooting helps against this.

Do you issue xm block-detach commands?  There is a known bug here that would
cause such behaviour.  If you are not doing this, I would be interested to
know, because that would be an unknown bug, and would be worth tracking down.

I see that behavior as well, after some time setting up block devices stops working (maybe network too, can't test that due to vbd not working and my domU's not booting any more). Restarting xend doesn't help. I don't use "xm block-*" commands.

cheers,

  Gerd

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