I'm working on 2 ESXi 5.5 U3 which have the same datastore attached. Some VM are on the first and some on the second. Sometimes i need to migrate from one to another.
For my configuration (to decide if i have to use VMW_PSP_MRU or RR following devices), i need to know which devices are RDM and which are not.
I've used a great script to detect which device is RDM but this script is based on VMs and not Host.
My question is : is there any way to "scan" all datastore attached to a host ? or scanning all files to detect RDM without VM presence ?)
(the fabulous script is here : VMprosVMware: List all RDM disks in Hosts and Virtual Machines via PowerCLI - VMpros )
Please go through this below link... might be useful.