| 摘要 |
Methods and systems for simplified error recovery in a SAS device. A SAS device (e.g., a SAS/SSP target device such as a storage device) enhanced in accordance with features and aspects hereof NAKs a received frame that has an error and then NAKS all subsequently received frames, regardless of whether received with or without error, until the connection is closed. The second SAS device (e.g., a SAS/SSP initiator) then performs required error recovery by re-establishing a connection and re-transmitting all previously NAKed frames. The enhanced SAS thereby simplifies logic for error recovery.
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