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[Bug 1582058] [NEW] when a vm with serial port live-migrate to a host with disabled serial_port , live-migrate fails and vm_state is error

 

Public bug reported:

I think let the VM is in error state unreasonable, and should be able to
fall back to the normal state.

log of nova-compute:
ERROR nova.virt.libvirt.driver [req-5c6f9f3e-2b8d-4971-95bf-a248ce8fde1d d87519daaeaf49658f59ed55c7870be7 269fb3d6f1794558a602fabd1865c2d1 - - -] [instance: edfc2354-fc10-4d43-bc3f-f1d1b9776e9d] Live Migration failure: internal error: process exited while connecting to monitor: 2016-01-31T11:29:03.541912Z qemu-system-x86_64: -chardev socket,id=charserial0,host=10.43.239.165,port=20001,telnet,server,nowait: Failed to bind socket: Cannot assign requested address

** Affects: nova
     Importance: Undecided
     Assignee: wangyicheng (wang-yicheng)
         Status: New

** Changed in: nova
     Assignee: (unassigned) => wangyicheng (wang-yicheng)

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https://bugs.launchpad.net/bugs/1582058

Title:
   when a vm with serial port live-migrate to a host with disabled
  serial_port , live-migrate fails and vm_state is error

Status in OpenStack Compute (nova):
  New

Bug description:
  I think let the VM is in error state unreasonable, and should be able
  to fall back to the normal state.

  log of nova-compute:
  ERROR nova.virt.libvirt.driver [req-5c6f9f3e-2b8d-4971-95bf-a248ce8fde1d d87519daaeaf49658f59ed55c7870be7 269fb3d6f1794558a602fabd1865c2d1 - - -] [instance: edfc2354-fc10-4d43-bc3f-f1d1b9776e9d] Live Migration failure: internal error: process exited while connecting to monitor: 2016-01-31T11:29:03.541912Z qemu-system-x86_64: -chardev socket,id=charserial0,host=10.43.239.165,port=20001,telnet,server,nowait: Failed to bind socket: Cannot assign requested address

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