0 Replies Latest reply on May 7, 2020 1:58 AM by thewul

    AHCI Port Error Recovery

    thewul Enthusiast

      The Windows Event Log shows many thousands of errors involving EventID 521 "The miniport logged an event."

       

      More details at the bottom of this thread.

       

      Based on the ProcessID and ThreadID I believe vmwaremay be involved.

       

      Wonder how to avoid these errors, involving Portnumber 0, bus 0, target 0 and LUN 0

       

      Thanks!

      SnagIt-07052020 104522.png

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      - <Event xmlns="http://schemas.microsoft.com/win/2004/08/events/event">

       

       

      - <System>

       

       

      <Provider Name="Microsoft-Windows-StorPort" Guid="{c4636a1e-7986-4646-bf10-7bc3b4a76e8e}" />

       

       

      <EventID>521</EventID>

       

       

      <Version>1</Version>

       

       

      <Level>2</Level>

       

       

      <Task>201</Task>

       

       

      <Opcode>0</Opcode>

       

       

      <Keywords>0x800200000000080</Keywords>

       

       

      <TimeCreated SystemTime="2020-05-07T07:12:45.577624600Z" />

       

       

      <EventRecordID>2887495</EventRecordID>

       

       

      <Correlation />

       

       

      <Execution ProcessID="4900" ThreadID="15564" />

       

       

      <Channel>Microsoft-Windows-Storage-Storport/Operational</Channel>

       

       

      <Computer>DESKTOP-K6IEX0I</Computer>

       

       

      <Security />

       

      </System>

       

      - <EventData>

       

       

      <Data Name="MiniportName">storahci</Data>

       

       

      <Data Name="MiniportEventId">26</Data>

       

       

      <Data Name="MiniportEventDescription">AhciPortErrorRecovery</Data>

       

       

      <Data Name="PortNumber">0</Data>

       

       

      <Data Name="Bus">0</Data>

       

       

      <Data Name="Target">0</Data>

       

       

      <Data Name="LUN">0</Data>

       

       

      <Data Name="Parameter1Name">StateFlags</Data>

       

       

      <Data Name="Parameter1Value">1106433</Data>

       

       

      <Data Name="Parameter2Name">PortErrRecovery</Data>

       

       

      <Data Name="Parameter2Value">53484</Data>

       

       

      <Data Name="Parameter3Name">StartState</Data>

       

       

      <Data Name="Parameter3Value">1099511627798</Data>

       

       

      <Data Name="Parameter4Name">PortReset</Data>

       

       

      <Data Name="Parameter4Value">0</Data>

       

       

      <Data Name="Parameter5Name">RunningStrtFail</Data>

       

       

      <Data Name="Parameter5Value">0</Data>

       

       

      <Data Name="Parameter6Name">NonQ'dErrRecov</Data>

       

       

      <Data Name="Parameter6Value">53483</Data>

       

       

      <Data Name="Parameter7Name">NCQError|NCQErrorComplete</Data>

       

       

      <Data Name="Parameter7Value">0</Data>

       

       

      <Data Name="Parameter8Name">BusChange</Data>

       

       

      <Data Name="Parameter8Value">0</Data>

       

      </EventData>

      </Event>