Migration from local direct attached storage on single ESXi host to more flexible environment with multiple ESXi host with new shared storage profile.
- The migration will create full clone VMs on new storage profile so please take the storage usage into consideration before starting the move. Look at thin provisioning on VMs hard disk.
- Can you afford to shut down the VMs or not for migration, this will affect your effort.
- Just not vAPPs needs to be moved, also remember your vAPP templates and media. I would start with the vAPPs and media first.