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ESXi 主机上的 FC 路径断开,且路径未在存储上登录

Views:
31
Visibility:
Public
Votes:
1
Category:
fabric-interconnect-and-management-switches
Specialty:
brocade
Last Updated:

适用于

  • ONTAP 9
  • VMware ESXi
  • Brocade FC 交换机

问题描述

  • 主机端缺少路径,而存储端的某些 LIF 上未登录主机
  • ESXi esxcfg-mpath -b表示只有 1 个 vmhba 用于连接到 LUN
    • esxcli storage nmp path list 指示 1 个 vmhba 缺少活动或活动的未优化路径
    • esxcli storage device path list 指示只有 1 个工作路径可用
  • vCenter Hosts and Clusters > Configure > Storage Adapter > Paths 显示路径为 down
    • 主机和集群 > 配置 > 存储设备 > 路径 显示路径为 down
    • 存储 > 选择 LUN > 配置 > 连接和多路径 > 选择主机 > 路径 显示路径为 down
  • Brocade FC 交换机根据 switchshow 输出(G-PORT 而不是 F-PORT)确认来自相应主机的 1 个链路已关闭

switchshow:
switchName:   BrocadeswitchA
switchType:   71.2
switchState:   Online   
switchMode:   Native
switchRole:   Subordinate
switchDomain:  1
switchId:    fffc01
switchWwn:   10:xxxxx
zoning:      ON (zoningcfgname)
switchBeacon:  OFF
HIF Mode:    OFF

Index Port Address Media Speed     State   Proto
==================================================
  0   0   010000   id   N8     Online    FC  E-Port  10:00:88:94:xx:xx:xx:xx "BrocadeSwitchB" 
  1   1   010100   id   N4     Online    FC  F-Port  20:01:a4:ba:xx:xx:xx:xx 
  2  2   010200   id   N8     Online    FC  G-Port 

  • 确保没有因 HBA SFP、电缆和/或交换机 SFP 退化而导致的物理层问题
  • HBA 固件是最新版本且兼容

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