NetWorker：NMM SQL VDI 备份失败，并显示错误“Unable to access database 'DB_Name'，因为它缺少节点仲裁以实现高可用性”。

Summary: NMM SQL VDI 备份失败，并显示错误“Unable to access database 'DB_Name'，因为它缺少节点仲裁以实现高可用性”。

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Symptoms

  • NetWorker Module for Microsoft 19.4.0.4 Build.197
  • AlwaysOn 可用性组 （AAG） 群集中的 Microsoft SQL Server 2016

未托管在 AlwaysOn 可用性组中且没有任何问题的

SQL 数据库在 AAG 中出现故障，并显示以下错误：
  
153887:nsrsqlsv: Microsoft SQL server documentation provides details about the following SQL Server Provider error:
38008:nsrsqlsv: Unable to access database 'DB_Name' because it lacks a quorum of nodes for high availability. Try the operation again later.
153416:nsrsqlsv: (Error: 988)
37938:nsrsqlsv: Failed to obtain filegroups for DB_Name.

Cause

Windows 群集仲裁磁盘存在问题。

Resolution

  1. 修复仲裁磁盘的问题。
  2. 删除 AAG 中托管的 SQL 数据库，然后将其添加回来。

Affected Products

NetWorker Module for Microsoft
Article Properties
Article Number: 000212926
Article Type: Solution
Last Modified: 31 May 2023
Version:  3
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