yahoo-eng-team team mailing list archive

[Pushkar Umaranikar <pushkar.umaranikar@xxxxxxxxx>]

This bug lacks the necessary information to effectively reproduce and
fix it, therefore it has been closed. Feel free to reopen the bug by
providing the requested information and set the bug status back to
''New''.

** Changed in: nova
       Status: Incomplete => Invalid

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https://bugs.launchpad.net/bugs/1554301

Title:
  vm's xml  disk type info changed after the vm's volume migrated

Status in OpenStack Compute (nova):
  Invalid

Bug description:
  1. boot a vm from a volume
  2. check the vm's  xml  disk type info is "block"
      <disk type='block' device='disk'>
        <driver name='qemu' type='raw' cache='none'/>
        <source dev='/dev/mapper/mpathbgx'/>
  3. migrate the volume which vm is using in 
  cinder migrate volume

  4. after volume migrate success，check vm's  xml  disk type info is "file"
   <disk type='file' device='disk'>
        <driver name='qemu' type='raw' cache='none'/>
        <source file='/dev/mapper/mpathbgi'/>

  5. it will be resulted in the volume's  by-path info (like /dev/disk
  /by-path/ip-172.168.101.25:3260-iscsi-
  iqn.2099-01.cn.com.zte:usp.spr11-4c:09:b4:b0:55:91-lun-9 -> ../../sdx
  ) cleaned after other volume's detached on this host.

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