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Home > Success Center > Network Performance Monitor (NPM) > Unknown Host VM nodes on Orion Virtualization summary

Unknown Host VM nodes on Orion Virtualization summary

Created by Roger Lofamia, last modified by MindTouch on Jun 23, 2016

Views: 93 Votes: 3 Revisions: 9

Overview

 

Orion Virtualization summary is showing host VM nodes in 'Unknown' (in italic and transparent font) status.

 

edited screenshot.jpg

 

  • Re-integrating VMAN to the Orion server does not resolve the issue.
  • Disabling VMAN integration and deleting the stale (NULL) records on the VIM_Hosts table then re-integrating VMAN does not resolve the issue.

Environment

NPM 11.5.2 with VMAN 6.3 integrated.

Cause 

Unknown

Resolution

To resolve this issue, disable VMAN integration.

On VMAN:

  1. On system maintenance, run Trends, Depletions, Clear Job Trackers, and Rebuild Indexes.

On Orion server:

  1. Check VIM_Hosts table for records with all fields having NULL values. Delete the records.
  2. Run Database maintenance.
  3. Re-integrate VMAN to the Orion server.
  4. Verify if the Unknown VM host's is gone from the virtualization summary page.

 

 

 

Last modified
23:57, 22 Jun 2016

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