8–6 Adding and replacing controllers
Hitachi Unified Storage Hardware Service Guide
20.Wait more than one minute, and then turn on the main switch.
21.Confirm that the green READY LED on the front of the Controller Box
goes ON.
22.Remove the crossover cable from Controller #0 and connect it to the
LAN maintenance port for Controller #1.
23.Register the IP address for Controller #1 in the array after deleting the
target array in which the Hitachi Storage Navigator Modular 2 is
registered (refer to the configuration chapter in the Hitachi Unified
Storage Hardware Installation and Configuration Guide).
24.Reset the configuration for Controller #1.
25.Configure the dual controller for Controller #1 (refer to Hitachi Unified
Storage Hardware Installation and Configuration Guide).
26.Press the main switch on Controller #0 or Controller #1 for at least three
seconds.
27.Confirm that the POWER LED on the front bezel changes from green to
orange. If you cannot turn off the power, visit the HDS Support Portal at
portal.hds.com.
28.Remove the LAN crossover cable from Controller #1.
29.Press the main switch on Controller #0 or Controller #1 for at least one
second.
30.Confirm that the green READY LED on the front of the Controller Box
goes ON.
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