error: Failed to start domain seed_2

[Emilien Macchi]

All TripleO CI jobs are currently failing on:

error: Failed to start domain seed_22016-06-19 17:07:28.815919 Calling <function virsh_start at 0x7ff67d1dcc08> with: ['start', 'seed_2']
2016-06-19 17:07:30.235685 error: Failed to start domain seed_2
2016-06-19 17:07:30.235790 error: internal error: early end of file from monitor: possible problem:
2016-06-19 17:07:30.235992 qemu-system-x86_64: -drive file=/var/lib/libvirt/images/seed_2.qcow2,if=none,id=drive-sata0-0-0,format=qcow2,cache=unsafe: could not open disk image /var/lib/libvirt/images/seed_2.qcow2: not in qcow2 format
2016-06-19 17:07:30.236038
2016-06-19 17:07:30.236388
2016-06-19 17:07:30.241992 Transferred: sent 3368, received 3312 bytes, in 1.8

[Emilien Macchi (emilienm)]

http://logs.openstack.org/30/329530/4/check-tripleo/gate-tripleo-ci-centos-7-nonha/5120192/console.html#_2016-06-19_17_07_30_235685

[Dan Prince (dan-prince)]

I think the root cause of the issue was the compute host running the mirror-server was down and as such the instack.qcow2 couldn't be downloaded and copied to the testenv.