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[kien nguyen <nguyenngockien29@xxxxxxxxx>]

Public bug reported:

After live migrate VM, I get running config by command:"virsh domblklist <instance>" and check file xml that is difference.
ex:
- use command virsh domblklist <instance>
 # virsh domblklist instance-0000290a
Target     Source
------------------------------------------------
vda        /dev/sdcf


-read file xml:
<disk type='block' device='disk'>
      <driver name='qemu' type='raw' cache='none' io='native' discard='unmap'/>
      <source dev='/dev/sdp'/>
      <target dev='vda' bus='virtio'/>
      <serial>1afefa91-17db-4c1d-af2f-defdd993ddbc</serial>
      <address type='pci' domain='0x0000' bus='0x00' slot='0x05' function='0x0'/>
    </disk>


When i soft-reboot this VM (use Linux) and console, surprise it is Windows.
Please tell to me about cause and fix it!

** Affects: nova
     Importance: Undecided
         Status: New

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https://bugs.launchpad.net/bugs/1831958

Title:
  Soft-reboot fails after live migrate VM

Status in OpenStack Compute (nova):
  New

Bug description:
  After live migrate VM, I get running config by command:"virsh domblklist <instance>" and check file xml that is difference.
  ex:
  - use command virsh domblklist <instance>
   # virsh domblklist instance-0000290a
  Target     Source
  ------------------------------------------------
  vda        /dev/sdcf

  
  -read file xml:
  <disk type='block' device='disk'>
        <driver name='qemu' type='raw' cache='none' io='native' discard='unmap'/>
        <source dev='/dev/sdp'/>
        <target dev='vda' bus='virtio'/>
        <serial>1afefa91-17db-4c1d-af2f-defdd993ddbc</serial>
        <address type='pci' domain='0x0000' bus='0x00' slot='0x05' function='0x0'/>
      </disk>

  
  When i soft-reboot this VM (use Linux) and console, surprise it is Windows.
  Please tell to me about cause and fix it!

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