Ifgroup 中的端口报告链路断开但物理链路已启动

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Category:: ontap-9

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适用于

ONTAP 9
网络连接
接口组 (IFGRP)
LACP（链路聚合控制协议）
LACP Data Units（LACPDUs）

问题描述

IFGRP 中的多个端口在 network port ifgrp show 中显示为 down，IFGRP 报告 ERROR：

 Node:<node_name>
  Interface Group Name: a0a
  Distribution Function: ip
  Create Policy: multimode_lacp
  MAC Address: xx:xx:xx:xx:xx:xx
  Port Participation: partial
  Network Ports: e1a, e1b, e1c, e1d
  Up Ports: e1b, e1d
  Down Ports: e1a, e1c

MM/DD/YYYY 00:00:00 VSERVER ERROR net.ifgrp.lacp.link.inactive: ifgrp a0a, port e0a has transitioned to an inactive state. The interface group is in a degraded state.

但是，sysconfig -a 显示端口以物理方式 up：

e0d MAC Address: xx:xx:xx:xx:xx:xx (auto-10g_sr-fd-up) e0c MAC Address: xx:xx:xx:xx:xx:xx (auto-10g_sr-fd-up) e0b MAC Address: xx:xx:xx:xx:xx:xx (auto-10g_sr-fd-up) e0a MAC Address: xx:xx:xx:xx:xx:xx (auto-10g_sr-fd-up)

这可能会导致 ping 丢失，甚至降低 I/O 性能。