Unified Attribute Classification with Intended-Versus-Actual State Detection for UALink Networks

A method for managing devices comprising Ultra Accelerator Link (UALink)-based ports, comprising:

• classifying, by a centralized controller, attributes of the devices into classifications comprising:
• identity attributes that are read-only and immutable, configuration attributes that are read-write representing intended state, operational attributes that are read-only representing current observed state, and telemetry attributes that are read-only and periodically sampled;
• transmitting, by the centralized controller via an out-of-band management network, a configuration attribute to a device via a management agent, the configuration attribute representing an intended state for the device;
• receiving, from the device via the management agent, an operational attribute corresponding to the configuration attribute, the operational attribute representing the current observed state of the device;
• and
• comparing the intended state of the configuration attribute with the current observed state of the operational attribute to detect a discrepancy.

A management system for an Ultra Accelerator Link (UALink)-based network, comprising:

• a centralized controller coupled to a plurality of management agents via an out-of-band management network, the management agents managing devices comprising accelerators and switches coupled via UALink-based links;
• wherein each device maintains:
• configuration attributes representing intended state set by the centralized controller via the management agents, the configuration attributes comprising at least an administrative state and an accelerator identifier assigned by the centralized controller;
• and
• operational attributes representing current observed state, the operational attributes comprising a corresponding operational attribute for each configuration attribute;
• wherein the centralized controller is configured to detect a discrepancy between a configuration attribute and its corresponding operational attribute, the discrepancy indicating that the device's current state differs from the intended state set by the centralized controller.