Nova Live Migration Failed to Update Database

Solution Verified - Updated 2023-02-21T13:21:06+00:00 -

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Environment

• Red Hat Enterprise Linux OpenStack Platform (RHEL-OSP) 6.0
• Red Hat Enterprise Linux OpenStack Platform 7.0
• Red Hat OpenStack Platform 8
• Red Hat OpenStack Platform 9
• Red Hat OpenStack Platform 10
• Red Hat OpenStack Platform 13
• Red Hat OpenStack Platform 16

Issue

We migrated a group of guests but one guest failed to migrate properly. The instance is running on the new compute node but the nova database information still reflects the old compute node location for the instance.

Resolution

Please create a case for Red Hat technical support: DB surgery is likely needed and it should be performed by Red Hat's associates.

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