Which failover mode must be configured to use vStorage … seenagape 8 years ago Which failover mode must be configured to use vStorage APIs for Array Integrate (VAAI) functionality? A. 0 B. 1 C. 2 D. 4 Explanation:• VAAI-compliant array firmwareOn EMC Unified the ALUA mode (failover=4) must be configured ← Previous question Next question →