Top 20Here is our Top 20 vCenter articles list for May 2016. This list is ranked by the number of times a VMware Support Request was resolved by following the steps in a published Knowledge Base article.

  1. Purging old data from the database used by VMware vCenter Server
  2. ESXi 5.5 Update 3b and later hosts are no longer manageable after upgrade
  3. Permanent Device Loss (PDL) and All-Paths-Down (APD) in vSphere 5.x and 6.x
  4. Upgrading to vCenter Server 6.0 best practices
  5. ESX/ESXi host keeps disconnecting and reconnecting when heartbeats are not received by vCenter Server
  6. Unlocking and resetting the VMware vCenter Single Sign-On administrator password
  7. Consolidating snapshots in vSphere 5.x/6.0
  8. Powering on a virtual machine fails after a storage outage with the error: could not open/create change tracking file
  9. Diagnosing an ESXi/ESX host that is disconnected or not responding in VMware vCenter Server
  10. VMware vSphere Web Client displays the error: Failed to verify the SSL certificate for one or more vCenter Server Systems
  11. Deprecated VMFS volume warning reported by ESXi hosts
  12. Resetting the VMware vCenter Server and vCenter Server Appliance 6.0 Inventory Service database
  13. Cannot take a quiesced snapshot of Windows 2008 R2 virtual machine
  14. vCenter Server 5.5 fails to start after reboot with the error: Unable to create SSO facade: Invalid response code: 404 Not Found
  15. Update sequence for vSphere 6.0 and its compatible VMware products
  16. Registering or adding a virtual machine to the Inventory in vCenter Server or in an ESX/ESXi host
  17. Back up and restore vCenter Server Appliance/vCenter Server 6.0 vPostgres database
  18. Updating rollup jobs after the error: Performance data is currently not available for this entity
  19. Configuring VMware vCenter Server to send alarms when virtual machines are running from snapshots
  20. Determining where growth is occurring in the VMware vCenter Server database