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ホストI/Oエラー:原因 Oracle Linuxデータベースが停止します

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aff-series<a>2009180017</a><a>-翻訳版</a>
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環境

ONTAP

問題

  • FC / FCoE接続およびOracle Linuxサーバ環境で、ホストI/Oエラーが報告され、本番データベースVMが停止しました。
  • 2つのターゲットポートでのEMSログのリンク切断とFabric Login Change(FLOGI;ファブリックログイン変更)が1分以内に相互に表示されます。
event log show -time > 100m -message-name *fct*

ノード1
fct_tpd_work_thread_0: scsitarget.ispfct.linkBreak:error]: Link break detected on Fibre Channel target adapter 0f. Firmware status code status1 0x2, status2 0x7, and status4 0x0.

ノード2:
fct_tpd_work_thread_0: fcp.io.status:debug]: STIO Adapter:0f AEN 0x8048 (RECV_ERROR) MboxStatus1 0x17c MboxStatus2 0x20
fct_tpd_work_thread_0: scsitarget.fct.linkError:error]: FC target HBA: 0f received unexpected error: RECV_ERROR, AEN Status1: 0x8048, Status2: 0x17c, Status3: 0x20.
fct_tpd_work_thread_0: scsitarget.ispfct.linkBreak:error]: Link break detected on Fibre Channel target adapter 0f. Firmware status code status1 0x2, status2 0x7, and status4 0x0.

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