Step 2: Verify and set the HA state of the controller module
You must verify the
HA state of the controller module and, if necessary, update the state to match your system
configuration.
1.
In Maintenance mode from the new controller module, verify that all components display the same
HA
state: ha-config show
The HA state should be the same for all components.
2.
If the displayed system state of the controller module does not match your system configuration, set the
HA
state for the controller module: ha-config modify controller ha-state
The value for HA-state can be one of the following:
◦
ha
◦
mcc
◦
mcc-2n
◦
mccip
◦
non-ha
3.
If the displayed system state of the controller module does not match your system configuration, set the
HA
state for the controller module: ha-config modify controller ha-state
4.
Confirm that the setting has changed:
ha-config show
Recable the system and reassign disks - ASA C400
Continue the replacement procedure by recabling the storage and confirming disk
reassignment.
Step 1: Recable the system
Recable the controller module’s storage and network connections.
Steps
1. Recable the system.
2. Verify that the cabling is correct by using
Active IQ Config Advisor.
a. Download and install Config Advisor.
b. Enter the information for the target system, and then click Collect Data.
c. Click the Cabling tab, and then examine the output. Make sure that all disk shelves are displayed and
all disks appear in the output, correcting any cabling issues you find.
d. Check other cabling by clicking the appropriate tab, and then examining the output from Config Advisor.
Step 2: Reassign disks
If the storage system is in an HA pair, the system ID of the new controller module is automatically assigned to
the disks when the giveback occurs at the end of the procedure. You must confirm the system ID change when
you boot the replacement controller and then verify that the change was implemented.
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