NetApp AFF A150 - Page 432

d.
Interrupt the normal boot process and boot to LOADER by pressing
Ctrl-C.
If your system stops at the boot menu, select the option to boot to LOADER.
6. Reset the time and date on the controller:
a.
Check the date and time on the healthy controller with the
show date command.
b. At the LOADER prompt on the target controller, check the time and date.
c.
If necessary, modify the date with the
set date mm/dd/yyyy command.
d.
If necessary, set the time, in GMT, using the
set time hh:mm:ss command.
e. Confirm the date and time on the target controller.
7.
At the LOADER prompt, enter
bye to reinitialize the PCIe cards and other components and let the
controller reboot.
8.
Return the controller to normal operation by giving back its storage:
storage failover giveback
-ofnode impaired_node_name
9.
If automatic giveback was disabled, reenable it:
storage failover modify -node local -auto
-giveback true
Step 5: Switch back aggregates in a two-node MetroCluster configuration
After you have completed the FRU replacement in a two-node MetroCluster configuration, you can perform the
MetroCluster switchback operation. This returns the configuration to its normal operating state, with the sync-
source storage virtual machines (SVMs) on the formerly impaired site now active and serving data from the
local disk pools.
This task only applies to two-node MetroCluster configurations.
Steps
1.
Verify that all nodes are in the
enabled state: metrocluster node show
cluster_B::> metrocluster node show
DR Configuration DR
Group Cluster Node State Mirroring Mode
----- ------- -------------- -------------- ---------
--------------------
1 cluster_A
Ê controller_A_1 configured enabled heal roots
completed
Ê cluster_B
Ê controller_B_1 configured enabled waiting for
switchback recovery
2 entries were displayed.
2.
Verify that resynchronization is complete on all SVMs:
metrocluster vserver show
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