VMware: The datastore “name” is connected to one or more pre-4.1 hosts that do not support Storage I/O Control

Last week I was configuring some new vSphere 5.1 (Enterprise) hosts in a dedicated cluster and created some VMFS 5.58 datastores at the Dell Eq. PS6000 SAN with latest firmware, after configuring SIOC I received this error message:

The datastore is connected to one or more pre-4.1 hosts that do not support Storage I/O Control.

VMpros.nl

That’s weird, I’ve reinstalled all hosts (not updated) and created new datastores, there are no vSphere 4.1 hosts in this cluster (even connected to the datastore) and the PS6000 supports SIOC..

 

Solution:

Not really a solution.. but you can only configure SIOC with the Enterprise Plus license.. crap!

 

More information: VMware Product Compare , VMware KB

sanderdaems

Sander Daems is founder and author of this blog and working as a Lead (Sr.) Consultant by UNICA ICT Solutions. Sander has 15+ years experience in IT, primary focus: virtualization and modern worksplace.

More Posts - Website

Follow Me:
TwitterLinkedIn

4 thoughts on “VMware: The datastore “name” is connected to one or more pre-4.1 hosts that do not support Storage I/O Control

  1. Might be nice if VMWare changed the error to read “The datastore “name” is connected to one or more pre-4.1 hosts that do not support Storage I/O Control or license version is not Enterprise Plus”

    Could have saved us all the time it took to look this up!

    However, I must say – Thanks for the info!

Leave a Reply

Your email address will not be published. Required fields are marked *