The root volume of a node in the cluster is called __________. 07/26/2017 – by Mod_GuideK 0 The root volume of a node in the cluster is called __________. A. vs_root B. mhost C. vol0 D. rootvol SHOW ANSWERSCorrect Answer: C Explanation/Reference: Best answer. Download Printable PDF. VALID exam to help you PASS.