User interfaces: iDRAC
About this task
NOTE: A valid Service Tag must be programmed to the Witness and the CM must have backed up this tag as part of
the Witness Easy Restore (FRU recovery) process. Without a valid Service Tag, the iDRAC will not report all Witness
information. See Witness FRU deployment for more information.
The iDRAC of a compute sled connected to the same CM as a Witness node has several methods of interacting with or
collecting information from the Witness.
Witness node information, status, and power control interfaces are available through the following compute node interfaces:
● iDRAC GUI
● Redfish
● RACADM
Additional interfaces that provide some Witness data:
● CPLD
● IPMI
User interfaces: iDRAC GUI
About this task
The Witness landing page under System Overview contains the data fields and available options gathered from the CM for the
node.
For Witness power operation through the iDRAC GUI, please see Witness power operations: iDRAC GUI.
For Witness heartbeat operation through the iDRAC GUI, please see Using the Witness heartbeat function
The iDRAC GUI Witness Server page:
Initial system setup and configuration
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