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クラスタネットワークがデグレード状態になり、ポートチャネルDの合計パケット損失が発生しました。無効化と停止が発生しました

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fabric-interconnect-and-management-switches<a>2009515405</a>
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環境

  • クラスタネットワークスイッチ(CNS)NetApp CN1610
  • バージョン1.3.0.2を実行しているFastPath

問題

  • 複数HA Group Notification (CLUSTER NETWORK DEGRADED)の""アラート
  • 1つのスイッチでポートチャネル3/1がディセーブルになっている場合: 

(Switch-01)#show port all
                Admin    Physical   Physical   Link   Link   LACP   Actor
    Intf    Type   Mode    Mode     Status    Status Trap   Mode   Timeout
    --------- ------ --------- ---------- ---------- ------ ------- ------ --------
    ...
    0/13    PC Mbr Enable   10G Full   10G Full   Up    Enable  Enable long
    0/14    PC Mbr Enable   10G Full   10G Full   Up    Enable  Enable long
    0/15    PC Mbr Enable   10G Full   10G Full   Up    Enable  Enable long
    0/16    PC Mbr Enable   10G Full   10G Full   Up    Enable  Enable long
   3/1        D-Disable             Down   Disable N/A   N/A
    3/2        Enable              Down   Disable N/A   N/A

  • ポートがアクティブでない場合:

(Switch-01) #show port-channel all
    Log.   Channel            Adm.    Mbr   Device/     Port    Port
    Intf   Name       Min  Link   Mode Type Ports  Timeout     Speed    Active
    ------- --------------- ---- ------ ---- ---- ------ ------------- --------- -------
    3/1    ISL-LAG      1   Down   Dis. Stat 0/13   actor/long   10G Full  False
                              partner/long
                           0/14   actor/long   10G Full  False
                              partner/long
                           0/15   actor/long   10G Full  False
                              partner/long
                           0/16   actor/long   10G Full  False
                              partner/long

  • ただし、パートナーではポートチャネルとISLは問題ありません。 

(Switch-02) #show port all
                Admin    Physical   Physical   Link   Link   LACP   Actor
    Intf    Type   Mode    Mode     Status    Status Trap   Mode   Timeout
    --------- ------ --------- ---------- ---------- ------ ------- ------ --------
    ...
    0/13    PC Mbr Enable   10G Full        Down   Enable  Enable long
    0/14    PC Mbr Enable   10G Full        Down   Enable  Enable long
    0/15    PC Mbr Enable   10G Full        Down   Enable  Enable long
    0/16    PC Mbr Enable   10G Full        Down   Enable  Enable long
   3/1        Enable              Down   Disable N/A   N/A
    3/2        Enable              Down   Disable N/A   N/A
(Switch-02) #show port-channel all
    Log.   Channel            Adm.    Mbr   Device/     Port    Port
    Intf   Name       Min  Link   Mode Type Ports  Timeout     Speed    Active
    ------- --------------- ---- ------ ---- ---- ------ ------------- --------- -------
    3/1    ISL-LAG      1   Up    En.  Stat 0/13   actor/long   10G Full  True
                              partner/long
                           0/14   actor/long   10G Full  True
                              partner/long
                           0/15   actor/long   10G Full  True
                             partner/long
                           0/16   actor/long   10G Full  True
                              partner/long

  • クラスタping -クラスタLIFがISLを介して両方のスイッチを「クロス」して「失敗」するだけです

::> set advanced
::*> cluster ping-cluster -node <node_name>

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