[libvirt] Build failed in Jenkins: libvirt-check #1003

[Daniel P. Berrange]

On Mon, May 13, 2013 at 05:25:16PM +0200, Guido Günther wrote:
> On Mon, May 13, 2013 at 03:59:20PM +0100, Daniel P. Berrange wrote:
> > On Mon, May 13, 2013 at 04:16:53PM +0200, Guido Günther wrote:
> > > Hi,
> > > I don't have time to look into these test failurs in detail atm:
> > > 
> > > but it seems that one of these commits broke qemuxml2argvtest:
> > > 
> > >     qemu: New cap flags for scsi-generic
> > >     utils: util functions for scsi hostdev
> > >     qemu: Build qemu command line for scsi host device
> > >     rng: Interleave hostdev elements
> > > 
> > > for more detail see below.
> > > Cheers,
> > >  -- Guido
> > > 
> > >  See <http://honk.sigxcpu.org:8001/job/libvirt-check/997/>
> > 
> > It might be an idea to configure your builder to set
> > 
> >  VIR_TEST_DEBUG=1
> > 
> > so that the logs capture more info when things go wrong in the tests.
> 
> Great idea. I'm doing this during the debian builds but forgot to add it
> to the jenkins builds so far. That's what came up:
> 
> 290) QEMU XML-2-ARGV hostdev-scsi-lsi                                  ... libvirt:  error : internal error Failed to open /sys/bus/scsi/devices/0:0:0:0/scsi_generic
> FAILED
> 291) QEMU XML-2-ARGV hostdev-scsi-virtio-scsi                          ... libvirt:  error : internal error Failed to open /sys/bus/scsi/devices/0:0:0:0/scsi_generic
> FAILED
> 292) QEMU XML-2-ARGV hostdev-scsi-readonly                             ... libvirt:  error : internal error Failed to open /sys/bus/scsi/devices/0:0:0:0/scsi_generic
> FAILED
> 293) QEMU XML-2-ARGV hostdev-scsi-virtio-scsi                          ... libvirt:  error : internal error Failed to open /sys/bus/scsi/devices/0:0:0:0/scsi_generic
> FAILED
> FAIL: qemuxml2argvtest

Oh dear, something in the QEMU command line generator is now accessing
files in sysfs. Not good.

Daniel
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