Customers Set Up a Vio Server Environment on an IBM

Multiple Choice

Customers set up a vio server environment on an IBM server, and the storage devices connected to the server through vio server provide storage space to a virtual partition in the server. Customers buy Huawei Oceanstor18000 deposit Storage and plan to replace the original storage device. What is the recommended best practice?

A) Connect Huawei storage to the original vio server and perform data migration on the vio server system layer.
B) Connect Huawei storage to the original vio server and migrate data in the virtual partition system layer.
C) Create a new vio server for Huawei storage and migrate data in the virtual partition system layer.
D) Create a new vio server for Huawei storage and migrate data on the vio server system layer.