Create Cluster after SAN is already filled with virtual machines

Hello

I have just joined a company that ESXi installed on a couple of data centers, they have invited running on these boxes already and use Fibre Channel SAN for data warehouses to store all the VMs on.

Considering the virtual machines are powered and are run on the SAN is it possible to create a cluster in this data centre including all the boxes of ESXi and SAN, without data on the San be wiped?  I'm afraid that create the cluster can clear the LUN and start over.

Thank you

Welcome to the community!

If I understand your facility, you have vCenter in place and all the ESXi host is managed by vCenter.

Now you want to create a cluster and add the host to the cluster, yes it is possible to add the host to the cluster without impact to the data store.

Tags: VMware

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