[libvirt-users] ISO refuses to let vm starts (and is not mentioned in config)

[Mauricio Tavares]

      Trying to start one of my vms, a centos one at that, but am
getting the following message:

[root at vmhost ~]# virsh start voip --paused
error: Failed to start domain voip
error: cannot open file
'/var/tmp/FreePBX-5.211.65-3-x86_64-Full-1388073872.iso': No such file
or directory

[root at vmhost ~]#

But, virsh dumpxml voip shows no info onto the .iso

    <disk type='file' device='disk'>
      <driver name='qemu' type='raw' cache='none' io='native'/>
      <source file='/dev/vmhost_vg0/voip'/>
      <target dev='vda' bus='virtio'/>
      <address type='pci' domain='0x0000' bus='0x00' slot='0x04'
function='0x0'/>
    </disk>
    <disk type='file' device='cdrom'>
      <driver name='qemu' type='raw'/>
      <target dev='hda' bus='ide'/>
      <readonly/>
      <address type='drive' controller='0' bus='0' target='0' unit='0'/>
    </disk>
    <disk type='file' device='cdrom'>
      <driver name='qemu' type='raw'/>
      <target dev='hdb' bus='ide'/>
      <readonly/>
      <address type='drive' controller='0' bus='0' target='0' unit='1'/>
    </disk>

Log file is not particularly helpful:

2014-03-04 22:57:46.121+0000: shutting down
2014-03-05 23:42:18.528+0000: shutting down
2014-03-05 23:47:07.375+0000: shutting down
2014-03-06 00:56:32.908+0000: shutting down
2014-03-06 01:11:32.582+0000: shutting down

So, the question is how did this iso got involved in this specific vm?
I can start my other vms without them even knowing about this .iso.