收到FAS9300 NodeIfInErrorsWarnAlert

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适用场景

FAS8300
ONTAP 9
Cisco Nexus 3132 Q-V

问题描述

NodeIfInErrorsWarnAlert 带有和的集群警报将显示在EMS日志文件中

[vifmgr: vifmgr.cluscheck.ctdpktloss:alert]: Continued packet loss when pinging from cluster lif lif-name (node01) to cluster lif lif-name (node02).

Call home for CLUSTER NETWORK DEGRADED: Large MTU Packet Loss - Ping failures detected between Cluster01 (IP ADD) on Node01 and Cluster02 (IP ADD) on Node02

在system-Health警报.XML中也可以看到以下情况

The percentage of inbound packet errors of node "Node01" on interface "xxx" is above the warning threshold.

查看集群端口和交换机日志以确定已连接的端口。

CLUSTER01::> network port show Node: NODE01 Speed(Mbps) Health Port IPspace Broadcast Domain Link MTU Admin/Oper Status --------- ------------ ---------------- ---- ---- ----------- --------- xxx Default Default up 9000 auto/- healthy

交换机日志显示交换机端MTU大小设置不正确

Ethernetx/x is up
 admin state is up, Dedicated Interface
   Hardware: 40000 Ethernet, address: xxxx.xxxx.xxxx (bia xxxx.xxxx.xxxx)
  MTU 1500 bytes, BW 40000000 Kbit , DLY 10 usec

在 ifstat -z 受影响节点上运行检查相关端口是否显示较高的CRC错误。