跳转到主内容

用于MetroCluster 后端连接的适配器数量不正确

Views:
4
Visibility:
Public
Votes:
0
Category:
metrocluster
Specialty:
metrocluster<a>2009年489207.</a>
Last Updated:

适用场景

  • ONTAP 9
  • FAS/AFF 系统
  • 光纤连接 MetroCluster
  • Cisco DS-C9148S-K9交换机

问题描述

  • ActiveIQ中报告了MetroCluster 系统的以下风险
An incorrect number of adapters is used for the MetroCluster backend connection.
  • 某些磁盘架中的磁盘没有预期的8个路径。

::> storage disk show -fields path-count -path-count !8 -type !LUN
disk    path-count
------- ----------
2.20.0  6
.
2.20.23 6
2.21.0  6
.
2.21.23 6
48 entries were displayed.

  • 系统将从"四路径HA"配置更改为"多路径HA"配置。

::> system node run -node node1 -command sysconfig -a

NetApp Release 9.8P7: Tue Sep 14 14:42:02 EDT 2021
System ID: ######(Node1); partner ID: ######(Node2)
System Serial Number: #######(Node1)
System Rev: A4
System Storage Configuration: Multi-Path HA

  • 本地站点的两个节点均缺少远程ATTO网桥。但是、远程站点会发现缺少的网桥。

::> system node run -node node1 -command sysconfig -a

远程站点

  FC-to-SAS Bridge:
        Site2-FabricS1:1-9.126L0          : ATTO     FibreBridge7500N 3.25  FB7500N####82
        Site1-FabricS1:1-9.126L0          : ATTO     FibreBridge7500N 3.25  FB7500N####70
      Site1-FabricS1:1-9.shelf10 : DS224-12  Firmware rev. IOM12 A: 0281  IOM12 B: 0281
      Site1-FabricS1:1-9.shelf11 : DS224-12  Firmware rev. IOM12 A: 0281  IOM12 B: 0281
      Site2-FabricS1:1-9.shelf20 : DS224-12  Firmware rev. IOM12 A: 0281  IOM12 B: 0281
      Site2-FabricS1:1-9.shelf21 : DS224-12  Firmware rev. IOM12 A: 0281  IOM12 B: 0281

本地站点

 FC-to-SAS Bridge:
     Site1-FabricS1:1-9.126L0          : ATTO     FibreBridge7500N 3.25  FB7500N####70  >>>> FB7500N####82 missing
    Site1-FabricS1:1-9.shelf10 : DS224-12  Firmware rev. IOM12 A: 0281  IOM12 B: 0281
    Site1-FabricS1:1-9.shelf11 : DS224-12  Firmware rev. IOM12 A: 0281  IOM12 B: 0281  >>>> Shelves 20 and 21 missing
 

  • 在本地站点的两个节点上、缺少的网桥连接到同一个光纤交换机。
  • 连接到缺失ATTO网桥的交换机端口已联机。

Site2-FabricS1# show interface brief

-----------------------------------------------------------------------------------------
Interface  Vsan   Admin  Admin   Status       SFP    Oper  Oper   Port     Logical
                  Mode   Trunk                       Mode  Speed  Channel   Type
                         Mode                              (Gbps)
----------------------------------------------------------------------------------------- 
fc1/8       40     F      off     up           swl   F      16     --       edge    
fc1/9       40     F      off     up           swl   F      16     --       edge     

  • 交换机上的分区配置未出现问题。

Sign in to view the entire content of this KB article.

New to NetApp?

Learn more about our award-winning Support

NetApp provides no representations or warranties regarding the accuracy or reliability or serviceability of any information or recommendations provided in this publication or with respect to any results that may be obtained by the use of the information or observance of any recommendations provided herein. The information in this document is distributed AS IS and the use of this information or the implementation of any recommendations or techniques herein is a customer's responsibility and depends on the customer's ability to evaluate and integrate them into the customer's operational environment. This document and the information contained herein may be used solely in connection with the NetApp products discussed in this document.