PowerProtect Data Manager: NAS 备份未完成,并显示错误消息“Unable to backup the file due to permission or locked state”
Summary: 由于要备份的文件的权限问题,NAS 备份作业无法完成。
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Symptoms
网络连接存储 (NAS) 文件共享的备份作业将失败,并显示如下错误消息:
Erro message: ABF0001: Unable to protect the asset /fileshare on the host XXXXXXXXX from the backup performed at time because the following error occurred: Unable to backup the file due to permission or locked state...
如果选中作业的日志,则可以找到类似于以下内容的错误消息:
backupSnapshot_1b15d983-ab86-4ad3-9918-48504c1d8f33.log.gz: 2023-05-16T10:59:07.663Z [TRACE_ID:89aac5fe4d5c0736;JOB_ID:9d63e2749b8bdda1;TASK_ID:b1ac1eec4c15a941;SLICE_ID:67] [mul04] WARN: linuxsecurity::init(/file share path/filename) getxattr(system.cifs_ntsd) failed with errno=13 backupSnapshot_1b15d983-ab86-4ad3-9918-48504c1d8f33.log.gz: 2023-05-16T10:59:07.664Z [TRACE_ID:89aac5fe4d5c0736;JOB_ID:9d63e2749b8bdda1;TASK_ID:b1ac1eec4c15a941;SLICE_ID:67] [mul04] ERROR: linuxsecurity::init(/file share path/filename) lgetxattr(system.cifs_ntsd) failed with errno=13, vallen=-1, bufsize=4096 backupSnapshot_1b15d983-ab86-4ad3-9918-48504c1d8f33.log.gz: 2023-05-16T10:59:07.673Z [TRACE_ID:89aac5fe4d5c0736;JOB_ID:9d63e2749b8bdda1;TASK_ID:b1ac1eec4c15a941;SLICE_ID:67] ddfssv Error : Unable to backup the ACLS, ACLs intialization failed for the element /file share path/filename backupSnapshot_1b15d983-ab86-4ad3-9918-48504c1d8f33.log.gz: 2023-05-16T10:59:07.674Z [TRACE_ID:89aac5fe4d5c0736;JOB_ID:9d63e2749b8bdda1;TASK_ID:b1ac1eec4c15a941;SLICE_ID:67] ddfssv Error : Setting backup status for '/file share path/filename' to 'unsuccessful'.这些错误会导致备份作业被标记为失败状态,尽管问题可能仅与一个或几个文件相关。
Cause
由于权限问题,PowerProtect Data Manager (PPDM) 无法保护资产中的文件、文件夹或 ACL。以前的版本将此备份标记为已完成,但例外情况是,即使备份可能为空,因为受影响的级别是 root。PowerProtect Data Manager 19.10 及更高版本将这些备份标记为失败。
Resolution
有两种方法可以解决此问题:
- 在日志文件的帮助下识别导致备份失败的文件或文件夹,并解决已识别的文件或文件夹的问题。
- 在为备份创建或修改策略时,选择与此类问题相关的选项。以下是选项及其说明:
- 拒绝数据访问时继续备份:选择此选项可继续备份过程,即使数据访问被拒绝也是如此。
- 拒绝 ACL 访问时继续备份:选择此选项可继续备份过程,即使 ACL 访问被拒绝也是如此。
在决定使用选项时,建议考虑它们的影响。选择这些选项后,作业将通过跳过存在问题的文件或文件夹完成。您应查看报告的文件或文件夹的列表。
Affected Products
PowerProtect Data Manager, PowerProtect Data Manager EssentialsArticle Properties
Article Number: 000213829
Article Type: Solution
Last Modified: 02 Sept 2025
Version: 3
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