Oracle RAC: "The parent virtual disk has been modified since the child was created. The content ID of the parent virtual disk does not match the corresponding parent content ID in the child"

This is a fairly generic share disk error. The reason I am getting this is when setting Oracle RAC on 2 VMs, I did not include  ""diskLib.dataCacheMaxSize = "0" " to my VMX files on both VMs. So, upon starting up node2, it throws that error.

"The parent virtual disk has been modified since the child was created. The content ID of the parent virtual disk does not match the corresponding parent content ID in the child"

Resolution - add  "diskLib.dataCacheMaxSize = "0" to the VMX file on all cluster nodes.