PowerProtect:ARCHIVELOG 或 CONTROLFILE 的 Oracle Incremental Merge (OIM) 备份失败
Summary: ARCHIVELOG 或 CONTROLFILE 的 Oracle Incremental Merge (OIM) 备份失败,而在作为完整或增量备份的一部分运行时,它们会成功备份。
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Symptoms
使用 Oracle Incremental Merge (OIM) 功能执行的 Oracle 数据库完整备份或增量备份包括备份日志 (ARCHIVELOG) 和控制文件。
仅对 CONTROLFILE 或 ARCHIVELOG 文件执行 OIM 备份时,备份可能会失败,并显示:
sub directory creation failed Unable to open PowerProtect DD dir path: oim_qa/CLIENT_NAME.DOMAIN.COM/2720304786/controlfile/tags.json
Opening the directory 'oim_qa/ CLIENT_NAME.DOMAIN.COM /2720304786/controlfile/tags.json' failed [5008] ([249168] [140483246442560]
ddp_open_dir() failed, su_name=, path_name=oim_qa/CLIENT_NAME.DOMAIN.COM/2720304786/controlfile/tags.json, Err: 5008-not a directoryCause
当 RMAN Agent 软件无法正确识别 Data Domain 备份结构中的 CONTROLFILE 和 ARCHIVELOG 文件时,会遇到此问题。
例如:以前使用 ddutil 命令手动删除备份时,如下所示:
./ddutil -O OIM -n [arch|full|ctl|incr] -a version=2.0 -b <begin_time> -e <end_time> -d -z <DD_host>:/<storage_unit> <Backup Path>.
Resolution
此问题已在 RMAN Agent 19.20 或更高版本中得到解决。
- 如果需要,可提供解决方法,要求技术支持。如果是这样,请提交支持请求并参考本文。
Affected Products
Oracle RMAN agentProducts
PowerProtect App DirectArticle Properties
Article Number: 000312073
Article Type: Solution
Last Modified: 07 Aug 2025
Version: 1
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