Data Domain：DDBMA 独立系统数据库 TSQL 备份失败，出现“无法确定路径”错误

Summary: DDBMA 独立系统数据库 TSQL 备份失败，出现“无法确定路径”错误。

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Symptoms

只有系统数据库的 TSQL 备份不起作用，其他备份都正常工作。
从 debug 9 日志中，我们可以看到以下关键错误： 
ddbmsqlsv: 11/03/23 17:04:21.986675 fullcanon(name=M:\xxx\SYSTEM\xxx\MSSQL\DATA\master.mdf)
ddbmsqlsv: 11/03/23 17:04:21.986675    exit fullcanon(fullname=M:\xxx\SYSTEM\xxx\MSSQL\DATA\master.mdf)
ddbmsqlsv: 11/03/23 17:04:21.986675 fullpath(M:\xxx\SYSTEM\xxx\MSSQL\DATA\master.mdf): cannot determine path!
11/03/23 17:04:21 An internal error occurred.
ddbmsqlsv: 11/03/23 17:04:21.986675 fullcanon(name=M:\xxx\SYSTEM\xxx\MSSQL\DATA\mastlog.ldf)
ddbmsqlsv: 11/03/23 17:04:21.986675    exit fullcanon(fullname=M:\xxx\SYSTEM\MSSQL11.xxx\MSSQL\DATA\mastlog.ldf)
ddbmsqlsv: 11/03/23 17:04:21.986675 fullpath(M:\xxx\SYSTEM\xxx\MSSQL\DATA\mastlog.ldf): cannot determine path!
11/03/23 17:04:21 An internal error occurred.
但我们确认当前用户已具有 M：\xxx\SYSTEM\xxx\MSSQL\DATA\ 文件夹的完全权限。

Cause

虽然当前用户对 M：\xxx\SYSTEM\xxx\MSSQL\DATA\ 文件夹具有完全权限，但对其下的子文件夹 仍然没有完全权限。

Resolution

将当前用户的完整权限添加到路径 M：\xxx\SYSTEM\xxx\MSSQL\DATA\ 中的每个目录

Affected Products

Database App Agent
Article Properties
Article Number: 000222024
Article Type: Solution
Last Modified: 14 May 2024
Version:  2
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