KB35: DEVICE PREVENTS MIGRATIONS

This issue occurs if you have a SCSI controller in use in a virtual machine, which has the bus-sharing mode changed to either virtual or physical. This configuration is used in virtual machines that are running Microsoft Cluster Services (MSCS).

Troubleshooting:

To resolve this issue, VMware recommends migrating a virtual machine that is participating in SCSI bus-sharing by powering down the virtual machine that resulted in the error message and performing a cold migration to the new host as explained in the following vmware knowledge base article.

Posted in: VMware vSphere