What can go wrong: Upgrading vCenter 5.5 to vCenter 6.0

These are the things that can go wrong; very wrong!

The digital signature on the installer has failed a verification check. The install can not continue.

This may indicate that the installer has been modified or corrupted and a new copy needs to obtained.

certificate error

  • This is not an issue actually. You just have to add the publisher certificate to your trusted root authorities certificates repository.
  • Visit https://www.symantec.com/theme/roots
  • Download the Root package for VeriSign Certificates.
  • Unzip the package and open > VeriSign Root Certificates > Generation 5 (G5) PVA > VeriSign Class 3 Public Primary Certification Authority – G5.
  • Double click the certificate and click Install Certificate.
  • When prompted for location make sure you add them in the following repositories.
    • Root Authority
    • Trusted Root Authorities
    • Third Party Root Authorities.
  • This will resolve the issue.

error-db

error-db2

Error: Incompatible source vCenter Server database version.

Error: Internal error occurs during VMware vCenter Server Database pre-upgrade checks.

  • This is MS SQL compatibility error.  VMware has provided an Inter-operability matrix as well which you can consult before any up-gradation. Minimum requirement is to upgrade your database server to Microsoft SQL Server 2008 R2 SP3.

 

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