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2. Disable automatic giveback from the console of the healthy controller:
modify –node local -auto-giveback false
When you see Do you want to disable auto-giveback?, enter y.
3. Take the impaired controller to the LOADER prompt:
If the impaired controller is
displaying...
The LOADER prompt
Waiting for giveback...
System prompt or password
prompt
Step 2: Remove controller module
Remove the controller module from the system and then remove the cover on the controller
module.
1. If you are not already grounded, properly ground yourself.
2. Loosen the hook and loop strap binding the cables to the cable management device, and then
unplug the system cables and SFPs (if needed) from the controller module, keeping track of
where the cables were connected.
Leave the cables in the cable management device so that when you reinstall the cable
management device, the cables are organized.
3. Remove and set aside the cable management devices from the left and right sides of the
controller module.
4. Squeeze the latch on the cam handle until it releases, open the cam handle fully to release the
controller module from the midplane, and then, using two hands, pull the controller module out
of the chassis.
88
Then...
Go to Remove controller module.
Press Ctrl-C, and then respond
Take over or halt the impaired controller from the healthy
controller:
storage
impaired_node_name
When the impaired controller shows Waiting for giveback...,
press Ctrl-C, and then respond y.
storage failover
when prompted.
y
failover
takeover
-ofnode
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