1. After upgrading an ESXi host to 5.5 Update 3b and later, the host is no longer manageable by vCenter Server
  2. Purging old data from the database used by VMware vCenter Server
  3. Consolidating snapshots in vSphere 5.x/6.0
  4. Unlocking and resetting the VMware vCenter Single Sign-On administrator password
  5. Upgrading to vCenter Server 6.0 best practices
  6. Permanent Device Loss (PDL) and All-Paths-Down (APD) in vSphere 5.x and 6.x
  7. Updating vCenter Server 5.5 to Update 3 fails with the error: Warning 32014. A utility for phone home data collector couldn’t be executed successfully
  8. Update sequence for VMware vSphere 5.5 and its compatible VMware products
  9. Linked Clone pool creation and recompositon fails with VMware Horizon View 6.1.x and older releases
  10. Network redundancy message when configuring VMware High Availability in vCenter Server
  11. Collecting diagnostic information for VMware vCenter Server 4.x, 5.x and 6.0
  12. Migrating the vCenter Server database from SQL Express to full SQL Server
  13. Powering on a virtual machine fails after a storage outage with the error: could not open/create change tracking file
  14. Registering or adding a virtual machine to the inventory on vCenter Server or on an ESX/ESXi host
  15. VMware vSphere Web Client displays the error: Failed to verify the SSL certificate for one or more vCenter Server Systems
  16. Deprecated VMFS volume warning reported by ESXi hosts
  17. Growing or expanding a VMFS volume or datastore
  18. The Host IPMI System Event Log Status alarm is triggered repeatedly in VMware vCenter Server 4.x and 5.x
  19. Resetting the VMware vCenter Server 6.0 Inventory Service database
  20. Reducing the size of the vCenter Server database when the rollup scripts take a long time to run