NetWorker:NMM Hyper-V 平面文件恢复 RCT 备份所需的参数

Summary: NMM-Hyper-V-平面-文件-还原-必需-参数-for-RCT-备份

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.

Symptoms

NMM Hyper-V 平面文件还原将失败,并显示以下错误:

nsrnmmrc NSR critical 37 Metadata Manager failed to initialize 0.
132938:nsrnmmrc:Fatal error during processing of the Metadata file for savetime -- nsavetime.



 

Cause

平面文件恢复默认值使用参数 NSR_SNAP_TYPE 设置为 VSS

nsrnmmrc调试日志显示。
180351: nsrnmmrc: Application Information NSR_SNAP_TYPE=vss or NSR_SNAP_TYPE=rct is not provided, adding NSR_SNAP_TYPE=vss as default it to the parameter list for VSS-based recovery.

如果在启用 RCT 的情况下执行备份,则还原将失败。

Resolution

运行平面文件恢复,确定备份是 RCT 还是 VSS。

对于 RCT,您必须指定以下内容。 
NSR_SNAP_TYPE=rct 

提醒:要了解备份是如何创建的,您可以使用 mminfo 或 nsrinfo 进行验证。


使用 mminfo

mminfo -Sot -q SSID=4268368342

其中 SSID 是元数据 SSID 应用程序:\ Microsoft Hyper-V\Windows 2016。
并寻找 *NSR_RCT_DISK_RCT_ID:

使用 nsrinfo:

nsrinfo -v -n nmm_bbb Clustername >C:\nsrinfo.txt

并寻找 NSR_RCT_BACKUP: TRUE;

Affected Products

NetWorker Module for Microsoft

Products

NetWorker, NetWorker Module for Microsoft
Article Properties
Article Number: 000170182
Article Type: Solution
Last Modified: 21 Jan 2026
Version:  5
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