Hi while testing my changes I noticed that virt-test was failing. I check-out master, and failures are there.
This is one extract of the log after the 1st failure. Notice that it fails randomly, not every time. I have to go to bed right now, so if anybody beats me with a fix, I would be happy when I wakeup. Thanks, Juan. 22:54:07 DEBUG| (monitor hmp1) Response to 'info migrate' 22:54:07 DEBUG| (monitor hmp1) capabilities: xbzrle: off rdma-pin-all: off auto-converge: off zero-blocks: off 22:54:07 DEBUG| (monitor hmp1) Migration status: active 22:54:07 DEBUG| (monitor hmp1) total time: 2003 milliseconds 22:54:07 DEBUG| (monitor hmp1) expected downtime: 300 milliseconds 22:54:07 DEBUG| (monitor hmp1) setup: 3 milliseconds 22:54:07 DEBUG| (monitor hmp1) transferred ram: 67619 kbytes 22:54:07 DEBUG| (monitor hmp1) throughput: 268.61 mbps 22:54:07 DEBUG| (monitor hmp1) remaining ram: 103056 kbytes 22:54:07 DEBUG| (monitor hmp1) total ram: 1065796 kbytes 22:54:07 DEBUG| (monitor hmp1) duplicate: 224304 pages 22:54:07 DEBUG| (monitor hmp1) skipped: 0 pages 22:54:07 DEBUG| (monitor hmp1) normal: 16380 pages 22:54:07 DEBUG| (monitor hmp1) normal bytes: 65520 kbytes 22:54:07 DEBUG| (monitor hmp1) dirty sync count: 0 22:54:09 DEBUG| Waiting for migration to complete (4.006475 secs) 22:54:09 DEBUG| (monitor hmp1) Sending command 'info migrate' 22:54:09 DEBUG| Send command: info migrate 22:54:09 DEBUG| (monitor hmp1) Response to 'info migrate' 22:54:09 DEBUG| (monitor hmp1) capabilities: xbzrle: off rdma-pin-all: off auto-converge: off zero-blocks: off 22:54:09 DEBUG| (monitor hmp1) Migration status: active 22:54:09 DEBUG| (monitor hmp1) total time: 4008 milliseconds 22:54:09 DEBUG| (monitor hmp1) expected downtime: 300 milliseconds 22:54:09 DEBUG| (monitor hmp1) setup: 3 milliseconds 22:54:09 DEBUG| (monitor hmp1) transferred ram: 131397 kbytes 22:54:09 DEBUG| (monitor hmp1) throughput: 268.57 mbps 22:54:09 DEBUG| (monitor hmp1) remaining ram: 31392 kbytes 22:54:09 DEBUG| (monitor hmp1) total ram: 1065796 kbytes 22:54:09 DEBUG| (monitor hmp1) duplicate: 226311 pages 22:54:09 DEBUG| (monitor hmp1) skipped: 0 pages 22:54:09 DEBUG| (monitor hmp1) normal: 32289 pages 22:54:09 DEBUG| (monitor hmp1) normal bytes: 129156 kbytes 22:54:09 DEBUG| (monitor hmp1) dirty sync count: 0 22:54:11 DEBUG| Waiting for migration to complete (6.011556 secs) 22:54:11 DEBUG| (monitor hmp1) Sending command 'info migrate' 22:54:11 DEBUG| Send command: info migrate 22:54:32 WARNI| virt-tests-vm1 is not alive. Can not query the register status 22:58:11 DEBUG| Destroying VM virt-tests-vm1 (PID 10880) 22:58:11 DEBUG| Ending VM virt-tests-vm1 process (monitor) 22:58:11 INFO | [qemu output] (Process terminated with status 0) 22:58:11 DEBUG| VM virt-tests-vm1 down (monitor) 22:58:11 DEBUG| Host does not support OpenVSwitch: Missing command: ovs-vswitchd 22:58:11 DEBUG| Destroying VM virt-tests-vm1 (PID 10763) 22:58:11 DEBUG| Shutting down VM virt-tests-vm1 (shell) 22:58:11 DEBUG| Login command: 'ssh -o UserKnownHostsFile=/dev/null -o StrictHostKeyChecking=no -o PreferredAuthentications=password -p 5000 root@192.168.10.200' 22:58:11 DEBUG| virt-tests-vm1 alive now. Used to failed to get register info from guest 9 times 22:58:13 INFO | [qemu output] (Process terminated with status 0) 22:58:13 DEBUG| VM virt-tests-vm1 down (shell) 22:58:14 DEBUG| Host does not support OpenVSwitch: Missing command: ovs-vswitchd 22:58:14 DEBUG| Checking image file /mnt/kvm/src/virt-test/shared/data/images/jeos-20-64.qcow2 22:58:14 DEBUG| Running '/bin/qemu-img info /mnt/kvm/src/virt-test/shared/data/images/jeos-20-64.qcow2' 22:58:14 DEBUG| Running '/bin/qemu-img check /mnt/kvm/src/virt-test/shared/data/images/jeos-20-64.qcow2' 22:58:14 ERROR| [stdout] 22:58:14 ERROR| [stdout] 1 errors were found on the image. 22:58:14 ERROR| [stdout] Data may be corrupted, or further writes to the image may corrupt it. 22:58:14 ERROR| [stdout] 13495/163840 = 8.24% allocated, 0.03% fragmented, 0.00% compressed clusters 22:58:14 ERROR| [stdout] Image end offset: 885129216 22:58:14 ERROR| [stderr] ERROR cluster 13505 refcount=1 reference=2 22:58:14 ERROR| Errors found on image: '/mnt/kvm/src/virt-test/shared/data/images/jeos-20-64.qcow2' 22:58:14 WARNI| virt-tests-vm1 is not alive. Can not query the register status 22:58:14 DEBUG| Thread quit. Used to failed to get register info from guest 20150212-225320-Mb1E4VV7 for 1 times.