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EMSメッセージ『fcp.io.status:Ext_Status 0x1d』が頻繁に発生する

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Category:
ontap-9
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環境

  • すべてのNetApp FAS/AFF ハードウェアプラットフォーム
  • すべての Data ONTAP バージョン

問題

  • 次のエラー文字列がEMSログに表示されます:

[NETAPP01: fct_tpd_thread_4: fcp.io.status:debug]: STIO Adapter:6b IO WQE failure, Handle 0x4, S_ID: 4A12xx, OX_ID: 362, Status 0x3 Ext_Status 0x1d

STIO Adapter:2b IO WQE failure, Handle 0x1, Type 8, S_ID: 79DBxx, VPI: 275, OX_ID: DB7, Status 0x3 Ext_Status 0x1d

  • VMware ESXからFCを使用してマウントされたボリュームのみアクセスできなくなりますが、1秒以内に復旧します。
  • これにより、ゲスト OS 側でのパフォーマンスが低下します。
  • 外部から送られる電力量は少ないです。

Node Adapter Received Optical Power
NETAPP01 10a 557.6 (uWatts)
NETAPP01 10b 600.2 (uWatts)
NETAPP01 10c 104.7 (uWatts)
NETAPP01 10d 527.4 (uWatts)
NETAPP01 1a 437.9 (uWatts)
NETAPP01 1b 829.3 (uWatts)
NETAPP01 1c 448.2 (uWatts)
NETAPP01 1d 501.9 (uWatts)

 

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