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Performance問題とストレージエラー

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ontap-9
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san<a>2009392507</a><a>for_translation</a>
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環境

  • ONTAP 9
  • SAN
  • FC

問題

Performance問題とストレージエラー
 
  • EMS:
Thu Nov 24 00:21:14 [Node1: fct_tpd_work_thread_0: fcp.io.status:debug]: STIO Adapter:0h AEN 0x8048 (RECV_ERROR) MboxStatus1 0xfffe MboxStatus2 0x1
Thu Nov 24 00:30:07 [Node1: fct_tpd_work_thread_0: fcp.io.status:debug]: STIO Adapter:0h AEN 0x8048 (RECV_ERROR) MboxStatus1 0xfffe MboxStatus2 0x2
Thu Nov 24 00:35:49 [Node1: fct_tpd_work_thread_0: fcp.io.status:debug]: STIO Adapter:0h AEN 0x8048 (RECV_ERROR) MboxStatus1 0xfffe MboxStatus2 0x2

 

  • スイッチで、Node1アダプタ0hに接続されているポートでエラーが表示されています。

2022/12/07-08:32:36, [C4-1014], 82141, CHASSIS, WARNING, BrocadeG620,  Link Reset on Port S0,P0(62) vc_no=0 crd(s)lost=6 auto trigger.

  • アダプタポートの低TX電源:

::> net fcp adapter show -node Node1 -adapter 0h
  (network fcp adapter show)

              Node: Node1
            Adapter: 0h
            ...
     Received Optical Power: 549.8 (uWatts)
   Is Received Power In Range: true
 SFP Transmitted Optical Power: 200.1 (uWatts)
     Is Xmit Power In Range: true

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