Dell Products Inc.

Mohan Murali Gurram

Chitrak Gupta

Rama Rao Bisa

Komal Kumar Dhote

Prasanna Kumar Sahoo

Suresh Vijaykumar

Embodiments are described for detecting and recovering from an inoperable device management bus. A remote management controller is configured to offload device management bus transactions that use a messaging protocol. The messing protocol transactions are offloaded to a bus protocol controller that is responsible for managing bus operations using the messaging protocol. The bus protocol controller updates a set of bus status counters stored in a shared memory based on the processing of the offloaded messaging protocol transactions. The remote management controller processes device management bus transactions that use a bus protocol and updates the bus status counters based on the status of the bus protocol transactions. The remote management controller determines the status of the device management bus based on the bus status counters in shared memory, if the device management bus is inoperable, resets the remote management controller.

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Bengaluru, India

Mohan Murali Gurram