High performance virtual Converged Enhanced Ethernet with persistent state flow control
Maintaining bandwidth in links between servers and storage arrays comprising a device. The device establishes the links. The device identifies a first link from the links. The first link has a high response time. The device transmits a plurality of data packets on the first link. Each data packet is associated with a corresponding acknowledgment (ACK). The transmission is performed without waiting for the corresponding ACK to be received. The device tracks the ACK received in response to each of the transmitted data packets. The device detects a failure of the first link. In response to the detection, the device identifies invalid data packets. The invalid data packets comprise data packets transmitted on the first link after the detected failure.
International Business Machines Corporation
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inventional inventional inventional
Rajaram B Casimer M Anuradha
Krishnamurthy DeCusatis Rao