跳转到主内容

SnapCenter 如何选择 DAG 所有权并列出节点

Views:
10
Visibility:
Public
Votes:
0
Category:
snapcenter
Specialty:
snapx
Last Updated:

适用场景

  • SnapCenter 服务器( SC ) 4.4 和 4.5
  • 适用于 Microsoft Exchange Server 的 SnapCenter 插件( SCE ) 4.4 和 4.5
  • Exchange DAG

问题解答

  • SC 首先会检索 DAG 节点,并使用命令检查每个节点是已启动还是已关闭 GetClusterMembersUsingWMI

<installation_path>\Program Files\NetApp\SnapCenter\SMCore\log\SMCoreService.log

DEBUG SMCore PID=[2908] TID=[24] Cluster node <node_name> state is eHostUp
DEBUG SMCore PID=[2908] TID=[24] Cluster node <node_name> state is eHostUp
DEBUG SMCore PID=[2908] TID=[24] Cluster node <node_name> state is eHostUp
DEBUG SMCore PID=[2908] TID=[24] Retrieving the cluster Nodes: [Completed]
DEBUG SMCore PID=[2908] TID=[24] GetClusterMembersUsingWMI - End

  • 然后,它会 按字母顺序列出节点,其中 DAG 所有者显示为第一个节点,而不管它是否为实际 DAG 所有者,请参见以下使用节点 A , B 和 C 的示例:

<installation_path>\Program Files\NetApp\SnapCenter\SMCore\log\SMCoreService.log

DEBUG SMCore PID=[2908] TID=[24] First Member Node: A; Member Nodes: A,B,C
DEBUG SMCore PID=[2908] TID=[24] It's a cluster scheduled request A.xxx.local, A is the owner of <DAG_name>
DEBUG SMCore PID=[2908] TID=[24] Cluster FQDN <DAG_FQDN>
 

追加信息

为 SC 提交 BURT 以获取正确的 DAG 所有者

 

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.