Re: [Xen-devel] Hotplugged devices in Xen 4.5 and domain reboot

[Ian Campbell <ian.campbell@xxxxxxxxxx>]

On Tue, 2015-12-01 at 17:21 +0000, Wei Liu wrote:
> 
> > In dom0 we have next issue:
> > /libxl: error: libxl_device.c:283:libxl__device_disk_set_backend: Disk
> > vdev=xvda10 failed to stat: /dev/sda1: No such file or directory//-
> > /this issue occurs due to missing /dev/sda1 device (all hardware are
> > placed in DomD domain).
> 
> Looks like the path that is stat'ed is not correct.

The path is within the driver domain, while the stat is in the toolstack
domain, so it cannot possibly be correct.

It is a bug if the toolstack is trying to do that stat when toolstack-domid 
!= driver-domain-domid.

Ian.

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