Qlogic Corporation

Arun Mittal

Ying Ping Lok

Lingling Polican

Sribardhan Patnaik

Shashank Pandhare

Method and system for managing a maximum payload size (MPS) between a host system and an adapter is provided. The method includes storing a host maximum payload size (MPS) value of the host system as an adapter MPS value for the adapter operationally coupled to the host system; storing a host identifier at the adapter for identifying the host system; setting an adapter MPS value to the host MPS value; resetting the adapter MPS value to a default value after an event; and restoring the adapter MPS value to the host MPS value when the host identifier stored at the adapter matches with a host identifier value stored by the host system.

System and method to restore maximum payload size in a network adapter

Method and system for processing storage and network packets is provided. The system includes a computing system executing a storage application for sending an input/output request for communicating with a storage device, the storage application transmits the I/O request to a storage driver that includes (a) an operating system interface to communicate with an operating system executed by the computing system and (b) a storage protocol interface that executes operations related to the storage protocol for processing the I/O request; wherein the storage driver sends the I/O request to a network driver that encapsulates the I/O request into a combined network and storage packet; and the encapsulated network and storage packet is transmitted via a network link using a network protocol.

Growing community of inventors

Mission Viejo, CA, United States of America

Arun Mittal