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Removing a Chassis
Removing is performed when you physically remove a chassis from the system. Once the physical removal
of the chassis is completed, the configuration for that chassis can be removed in Cisco UCS Manager.
You cannot remove a chassis from Cisco UCS Manager if it is physically present and connected.Note
If you need to add a removed chassis back to the configuration, it must be reconnected and then rediscovered.
During rediscovery Cisco UCS Manager will assign the chassis a new ID that may be different from ID that
it held before.
Acknowledging a Chassis
Perform the following procedure if you increase or decrease the number of links that connect the chassis to
the fabric interconnect. Acknowledging the chassis ensures that Cisco UCS Manager is aware of the change
in the number of links and that traffics flows along all available links.
After you enable or disable a port on a fabric interconnect, wait for at least 1 minute before you reacknowledge
the chassis. If you reacknowledge the chassis too soon, the pinning of server traffic from the chassis may not
be updated with the changes to the port that you enabled or disabled.
Procedure
Step 1
In the Navigation pane, click the Equipment tab.
Step 2
On the Equipment tab, expand Equipment > Chassis.
Step 3
Choose the chassis that you want to acknowledge.
Step 4
In the Work pane, click the General tab.
Step 5
In the Actions area, click Acknowledge Chassis.
Step 6
If Cisco UCS Manager displays a confirmation dialog box, click Yes.
Cisco UCS Manager disconnects the chassis and then rebuilds the connections between the chassis and the
fabric interconnect or fabric interconnects in the system.
Cisco UCS Manager GUI Configuration Guide, Release 2.0
578 OL-25712-04
Acknowledging a Chassis