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拡張ステータス 0x16 が頻繁に発生する EMS での WQE エラー

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22
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0
Category:
ontap-9
Specialty:
san
Last Updated:

環境

  • NetApp FAS
  • NetApp AFF
  • Data ONTAP

問題

  • Performance問題 とEMSログの複数のエントリ
  • Interoperability Matrix Toolの検証済み の設定で発生します
  • EMSログでポートに接続されている物理SANスイッチで、物理レイヤの問題が特定されました
  • タイムスタンプ中にエラーとパフォーマンスが発生したファブリックまたはホストイニシエータの領域が特定されました

例:

fcp.io.status:debug]: STIO Adapter:2a IO WQE failure, Handle 0x0, Type 8, S_ID:abc VPI: 3, OX_ID: 3250, Status 0x3 Ext_Status 0x16

 

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