I have been implement a FC vmware infrastructure and it runs successfully. I'm currently using multiple initiator zoning where I group all my HBA initiator and storage controller into one huge zone. I been reading documents stating that the best practice for vmware is to configure single initiator zoning. Currently I had created some running VMs into the infrastructure.
My question here is, can I re-configure the zoning from multiple initiator zoning to single initiator zoning without destroying or delete the existing datastores which has already hosted some VMs. My goal is to re-configure the zoning to single-initiator zone without any changes on my current datastores which mean that when I successfully configured single-initiator zone, I can still see back my datastores and all my VMs in the datastore.