yahoo-eng-team team mailing list archive

[Jianghua Wang <wjh_fresh@xxxxxxx>]

Public bug reported:

When boot a VM with a volume attached, and then perform live migration.
It will fail on the destination compute with the following
VDI_NOT_IN_MAP error.


Jul 13 05:06:55 ComputeNode-1 nova-compute[7780]:   File "/opt/stack/nova/nova/compute/manager.py", line 198, in decorated_function
Jul 13 05:06:55 ComputeNode-1 nova-compute[7780]:     return function(self, context, *args, **kwargs)
Jul 13 05:06:55 ComputeNode-1 nova-compute[7780]:   File "/opt/stack/nova/nova/compute/manager.py", line 5343, in check_can_live_migrate_source
Jul 13 05:06:55 ComputeNode-1 nova-compute[7780]:     block_device_info)
Jul 13 05:06:55 ComputeNode-1 nova-compute[7780]:   File "/opt/stack/nova/nova/virt/xenapi/driver.py", line 491, in check_can_live_migrate_source
Jul 13 05:06:55 ComputeNode-1 nova-compute[7780]:     dest_check_data)
Jul 13 05:06:55 ComputeNode-1 nova-compute[7780]:   File "/opt/stack/nova/nova/virt/xenapi/vmops.py", line 2334, in check_can_live_migrate_source
Jul 13 05:06:55 ComputeNode-1 nova-compute[7780]:     raise exception.MigrationPreCheckError(reason=msg)
Jul 13 05:06:55 ComputeNode-1 nova-compute[7780]: MigrationPreCheckError: Migration pre-check error: assert_can_migrate failed because: VDI_NOT_IN_MAP

XenServer version is 7.1

** Affects: nova
     Importance: Undecided
         Status: New

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https://bugs.launchpad.net/bugs/1704071

Title:
  XenAPI: volume VM live migration failed with VDI_NOT_IN_MAP

Status in OpenStack Compute (nova):
  New

Bug description:
  When boot a VM with a volume attached, and then perform live
  migration. It will fail on the destination compute with the following
  VDI_NOT_IN_MAP error.

  
  Jul 13 05:06:55 ComputeNode-1 nova-compute[7780]:   File "/opt/stack/nova/nova/compute/manager.py", line 198, in decorated_function
  Jul 13 05:06:55 ComputeNode-1 nova-compute[7780]:     return function(self, context, *args, **kwargs)
  Jul 13 05:06:55 ComputeNode-1 nova-compute[7780]:   File "/opt/stack/nova/nova/compute/manager.py", line 5343, in check_can_live_migrate_source
  Jul 13 05:06:55 ComputeNode-1 nova-compute[7780]:     block_device_info)
  Jul 13 05:06:55 ComputeNode-1 nova-compute[7780]:   File "/opt/stack/nova/nova/virt/xenapi/driver.py", line 491, in check_can_live_migrate_source
  Jul 13 05:06:55 ComputeNode-1 nova-compute[7780]:     dest_check_data)
  Jul 13 05:06:55 ComputeNode-1 nova-compute[7780]:   File "/opt/stack/nova/nova/virt/xenapi/vmops.py", line 2334, in check_can_live_migrate_source
  Jul 13 05:06:55 ComputeNode-1 nova-compute[7780]:     raise exception.MigrationPreCheckError(reason=msg)
  Jul 13 05:06:55 ComputeNode-1 nova-compute[7780]: MigrationPreCheckError: Migration pre-check error: assert_can_migrate failed because: VDI_NOT_IN_MAP

  XenServer version is 7.1

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