PowerProtect：使用恢复模式的 DDBMA SQL 还原失败并启用Keep_CDC

Summary: 启用恢复模式时，PowerProtect Data Manager 和具有恢复模式的 DDBMA 独立 SQL 还原均失败keep_CDC。

This article applies to This article does not apply to This article is not tied to any specific product. Not all product versions are identified in this article.
Check out other resources

Symptoms

即使选择了“使用恢复模式还原”，日志中仍会显示以下错误： 
2024-04-02T05:32:16.909Z 38008  ddbmsqlrc PowerProtect Data Manager critical Option 'norecovery' conflicts with option(s) 'keep_cdc'. Remove the conflicting option and reissue the statement.

Cause

这是 PowerProtect Data Manager（截至目前最高版本为 19.16）和 DDBMA 独立系统中的已知问题。

Resolution

有两种解决方法 CDC 数据库。选择一个选项或另一个选项。

解决方法 1： 
Two restores must be run.

1. Select the second last backup and select norecovery (no keep_cdc option). This can be run from the UI or command line.
2. Select the last backup and select "restore with recovery" and specify keep_cdc option. Generate script and add -z option in the script and run the restore.

The above restores the CDC databases.

This workaround still requires manual process. We request to fix this logic so that the automated process of building recovery chain is without flaws and works for all situations without manual intervention.

解决方法 2： 
1. Restore the database to a file using DDBEA
2. Restore the database through SSMS with that file
3. Check that the CDC is maintained or not

Restore of database was successful and CDC was maintained too.

Affected Products

PowerProtect Data Manager, PowerProtect App Direct, PowerProtect Software
Article Properties
Article Number: 000224347
Article Type: Solution
Last Modified: 27 Jun 2024
Version:  2
Find answers to your questions from other Dell users
Support Services
Check if your device is covered by Support Services.