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ヘルスモニタプロセスnchm:StorageFCAdapterFault_Alert - AutoSupport メッセージ

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環境

  • MetroCluster FC
  • ONTAP 9
  • StorageFCAdapterFault_Alert

イベント サマリ

MetroCluster Fibre Channelシステムでは、ONTAP ヘルスモニタがFCイニシエータポートの停止を検出すると、StorageFCAdapterFaultアラートが生成されます。

検証

  • の出力を確認し system health alert show て、現在レポートされているエラーを確認します。

Cluster01::>system health alert show
               Node: NodeA-01
           Resource: 2b
           Severity: Major
    Indication Time: Thu Aug 05 00:06:31
           Suppress: false
        Acknowledge: false
     Probable Cause: FC initiator adapter 2b is at fault.
    Possible Effect: Resiliency of backend storage is compromised.
 Corrective Actions: 1. Ensure that the FC initiator link has not been tampered with.
                2. Verify the operational status of the FC initiator adapter by using the command  
                        "system node run -node local -command storage show adapter".

 

  • レポートアダプタの現在のステータスを確認します。 system node run -node <node_name> -command storage show adapter <adapter>

Cluster01::>system node run -node NodeA-01 -command storage show adapter 2b

Slot:            2b
Description:     Fibre Channel Host Adapter 2b (QLogic 2532 rev. 2)
Firmware Rev:    5.4.130
FC Node Name:    2:000:0024ff:
FC Port Name:    2:100:0024ff:
FC Packet Size:  2048
Link Data Rate:  8 Gbit
SRAM Parity:     Yes
External GBIC:   No
State:           Enabled
In Use:          Yes
Redundant:       Yes

 

  • アダプタの接続先のスイッチポートを確認します。ayatem node run -node <node_name> -command sysconfig -v <adapter number>

Cluster01::>system node run -node NodeA-01 - command sysconfig -v 2

        slot 2: FC Host Adapter 2b (QLogic 2532 rev. 2, N-port, <UP>)
                Board name:        QLE2564
                Serial Number:     RFD1404U12345
                Firmware rev:      5.4.130
                Preload Rev:       2.6.0
                Host Port Id:      0x60600
                FC Node Name:      2:000:0024ff:
                FC Port Name:      2:100:0024ff:
                SFP Vendor:        FINISAR CORP.
                SFP Part Number:   FTLF1234P3BCV-QL
                SFP Serial Number: PQH123456
                SFP Capabilities:  2, 4 or 8 Gbit
                Link Data Rate:    8 Gbit
               Switch Port:       Switch_A1:6

強調表示されたセクションは、このアダプタの接続先のスイッチ名とポートを示します。

  • スイッチ名:Switch_A1
  • スイッチポート:6

解決策

レポートのFCポートと特定されたスイッチポートの間の接続問題 を特定して修正します。

追加情報

AdditionalInformation_Text

 

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