由于 HA 互连端口波动，已禁用接管（日志未同步）

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适用于

FAS26x0
FAS27x0
内部 HA 互连模型系统

问题

由于 HA 互连链路不稳定，接管状态波动。

EMS 日志：

Thu Nov 16 00:35:42 +0100 [ gop_eq_thread: ic.linkStatusChange:info]: HA interconnect: Port ic0a link is down. Thu Nov 16 00:35:42 +0100 [ ctrl_hb_port_ic0a: ctrl.rdma.heartBeat:info]: HA interconnect: Missed heartbeat to 192.0.1.4. Thu Nov 16 00:35:44 +0100 [ cf_main: cf.fsm.takeoverOfPartnerDisabled:error]: Failover monitor: takeover of node disabled (HA interconnect error. Verify that the partner node is running and that the HA interconnect cabling is correct, if applicable. For further assistance, contact technical support). Thu Nov 16 00:35:47 +0100 [ gop_eq_thread: ic.linkStatusChange:info]: HA interconnect: Port ic0a link is up.

内部 HA 互连通过机箱背板从主板上的 ic0a 端口进行通信。

示例：

::> set advanced

Warning: These advanced commands are potentially dangerous; use them only when directed to do so by NetApp personnel.
Do you want to continue? {y|n}: y

::*> system ha interconnect config show

            Node: fas2750-1a
      Interconnect Type: GOP (PLX PEX8725 NTB)
       Local System ID: 537123457
      Partner System ID: 537123456
    Connection Initiator: partner
          Interface: backplane

Port IP Address
---- -----------------
ic0a 192.0.1.4

            Node: fas2750-1b
      Interconnect Type: GOP (PLX PEX8725 NTB)
       Local System ID: 537123456
      Partner System ID: 537123457
    Connection Initiator: local
          Interface: backplane

Port IP Address
---- -----------------
ic0a 192.0.1.5

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