NetApp AFF A Series User Manual

Configuration State is configured and that the nodes are in an enabled and normal state
(
metrocluster node show).
Steps
1. If AutoSupport is enabled, suppress automatic case creation by invoking an AutoSupport message:
system node autosupport invoke -node * -type all -message
MAINT=number_of_hours_downh
The following AutoSupport message suppresses automatic case creation for two hours:
cluster1:*> system node autosupport invoke -node * -type all -message
MAINT=2h
2.
Disable automatic giveback from the console of the healthy controller:
storage failover modify
–node local -auto-giveback false
3. Take the impaired controller to the LOADER prompt:
If the impaired controller is
displaying…
Then…
The LOADER prompt Go to the next Step.
Waiting for giveback…
Press Ctrl-C, and then respond y when prompted.
System prompt or password
prompt (enter system password)
Take over or halt the impaired controller from the healthy
controller:
storage failover takeover -ofnode
impaired_node_name
When the impaired controller shows Waiting for giveback…, press
Ctrl-C, and then respond
y.
Step 2: Replace I/O modules
1. If you are not already grounded, properly ground yourself.
2. Unplug any cabling on the target I/O module.
3. Remove the target I/O module from the chassis:
a. Depress the lettered and numbered cam latch.
The cam latch moves away from the chassis.
b. Rotate the cam latch down until it is in a horizontal position.
The I/O module disengages from the chassis and moves about 1/2 inch out of the I/O slot.
c. Remove the I/O module from the chassis by pulling on the pull tabs on the sides of the module face.
Make sure that you keep track of which slot the I/O module was in.
Animation - Remove or replacing an I/O module
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NetApp AFF A Series Specifications

General

Brand	NetApp
Model	AFF A Series
Category	Server
Language	English