Write sata SSD command pass while SATA COMRESET occur

Question

您好 我是一名工程師, 目前遇到一個Sata Device(SSD)相關的問題

• 總結問題 : 為何Sata error發生時，Host回傳command status是pass?
• 詳細描述問題 :
  1. SSD測試程式透過 deviceIoControl()，對 SSD下 WRITE DMA EXT command (ref. bus hound trace)
  2. 此時Host 對 SSD 下 sata COMRESET訊號 (ref. lecroy trace)
  3. 導致SSD沒有回應這筆write command的status (ref. lecroy trace)
  4. 但Host回傳給測試程式status為command pass (ref. bus hound trace)
  5. 因此後續比較資料發生錯誤
• Trace
  • Bus hound Trace
  • 
  • Lecroy Trace

Answer 1

Hi Mike0613,

Thank you for posting on the Microsoft Support Community.

Please understand that the issue is out of the scope of the Storage and High Availability topic on the Windows Client forum which is mainly for the IT professionals. It is recommended to repost your question on the Q&A forum over here.

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Answer 2

Hi Ian_Xue

OK, I already Created a Q&A to provided website.

thanks