Physical RDM Migration to new Storage array

[sancmd]

Hi ,

We are having a requirement of Moving Physical RDMs data to new storage array RDMs. what is the best approach to achieve this without affecting Microsoft clustering services. 

ESXI : 7.0

Old Array : Hitachi

New Array : EMC 

Virtual machines : 2 VMs - Shared disks (bus-sharing) - File share server - Microsoft cluster service - Containing Quorum disk and Data disk are RDM LUNs.

No tools are allowed except robocopy .Any suggestions are highly appreciated.

 

[Duncan Epping]

the only thing you can do is use robocopy, but it will mean downtime for the cluster. with a physical rdm there's no other option unfortunately.