When nodes are added to a Nutanix cluster and there is a discrepancy in the position or configuration as shown in the hardware diagram tab, it's essential to check the factory_config.json file on all newly added nodes. This file contains important configuration details that define how each node is identified and operates within the cluster. Incorrect or inconsistent settings in the factory_config.json can lead to display and configuration errors in the Prism interface. Correcting any discrepancies in this file will help resolve issues with node identification and display in the diagram tab.
References:
* Nutanix Bible: Cluster Expansion and Configuration
* Nutanix University: Troubleshooting Hardware Configuration Issues

Ref: https://portal.nutanix.com/page/documents/details?targetId=Files-v3_6:fil-file-server-manage-c.html

When completing a bare-metal imaging process, it is crucial to avoid connecting any device to the node's USB port that presents virtual media such as a CD-ROM. This is important because such devices can interfere with the imaging process, potentially leading to errors or misconfigurations by presenting alternative boot options or media.
References:
* Nutanix Bible (https://www.nutanixbible.com), where hardware setup and imaging process precautions are discussed.
* Nutanix University: NCS-Core 6.8 Training (https://university.nutanix.com), which covers the best practices for physical setup and foundation imaging.

For enabling node discovery when using the Foundation VM, the network adapter of the Foundation VM must be set to a Bridged Adapter. This configuration allows the VM to appear as a separate device on the same physical network as the host machine, making it possible for the Foundation VM to communicate directly with the nodes that are also connected to the same network. This is essential for node discovery and subsequent imaging operations performed by the Foundation tool.References: Nutanix Foundation Guide, Nutanix Networking Best Practices.