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由于集群端口已关闭,节点无法访问

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Visibility:
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Category:
fabric-interconnect-and-management-switches
Specialty:
hw
Last Updated:

适用场景

  • FAS2720
  • ONTAP 9.7P7
  • BES-53248 集群网络交换机。

问题描述

  • 可通过 storage failover show 命令查看节点
 Cluster::> storage failover show Takeover Node Partner Possible State Description -------------- -------------- -------- ------------------------------------- node-01 node-02 true Connected to node-02 node-02 node-01 true Connected to node-01 node-03 node-04 true Connected to node-04 node-04 node-03 true Connected to node-03
  • 节点显示为无法通过 node show 命令访问 
 Cluster::> node show Node Health Eligibility Uptime Model Owner Location --------- ------ ----------- ------------- ----------- -------- --------------- node-01 true true 128 days 00:59 AFF-A220 London node-02 true true 128 days 00:59 AFF-A220 London node-03 true true 128 days 00:21 FAS2720 London node-04 true true - - - - 4 entries were displayed.
  • 根据正常运行时间,节点正在运行
 Cluster::> node run -node * -c "uptime" 4 entries were acted on. Node: node-01 2:32pm up 131 days, 2:30 14786852056 NFS ops, 3892 CIFS ops, 0 HTTP ops, 0 FCP ops, 0 iSCSI ops, 0 NVMF ops Node: node-02 2:32pm up 131 days, 2:30 20465055899 NFS ops, 3884 CIFS ops, 0 HTTP ops, 0 FCP ops, 0 iSCSI ops, 0 NVMF ops Node: node-03 2:32pm up 131 days, 1:52 981629257 NFS ops, 5809919861 CIFS ops, 0 HTTP ops, 0 FCP ops, 3209009366 iSCSI ops, 0 NVMF ops Node: node-04 2:32pm up 131 days, 1:52 7395009429 NFS ops, 4593427421 CIFS ops, 0 HTTP ops, 0 FCP ops, 0 iSCSI ops, 0 NVMF ops
  • 集群网络端口报告为已关闭
 slot 0: 10 Gigabit Ethernet Controller IX5-SFP+ e0a MAC Address: XX:XX:XX:XX:XX:XX (auto-unknown-fd-down) SFP Vendor: Molex Inc. SFP Part Number: 747529720 SFP Serial Number: XXXXXXXXX 
  • 报告连接到这些端口的集群网络交换机缺失
节点 节点 -02
监控 (集群交换机)
Alert ID ClusterSwitchMissing 警报
警报资源 交换机 -01
子系统 交换机运行状况
指示时间 2021 年 6 月 26 日星期六 13 : 42 : 57
感知的严重性 重大
可能原因: 配置错误
问题描述 集群交换机缺少冗余配置。
  • 目测检查交换机时,任何集群端口上均未显示任何 LED 活动
  • 通过串行连接到交换机时,所有集群端口均显示为已禁用
 (switch-01) #show port all Admin Physical Physical Link Link LACP Actor Intf Type Mode Mode Status Status Trap Mode Timeout --------- ------ --------- ---------- ---------- ------ ------- ------ -------- 0/1 Disable 10G Full Down Enable Enable long 0/2 Disable 10G Full Down Enable Enable long 0/3 Disable 10G Full Down Enable Enable long 0/4 Disable 10G Full Down Enable Enable long
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