Multiple choice technology storage In a CLARiiON array, how is I/O handled when a LUN is expanding? Continues to all component LUNs Continues to base LUN only Halted during expansion Halted to the base LUN only Reveal answer Fill a bubble to check yourself C Correct answer Explanation In EMC CLARiiON arrays, when a LUN is undergoing expansion, host I/O operations to that LUN are temporarily halted or suspended until the expansion process completes.