PowerProtect Data Manager:Oracle RMAN 备份失败:ORA-19506: failed to create sequential file, name="…/XXXXXXXX-XXXXXXXX-ff”(ORA-19506:无法创建名称为“…/XXXXXXXX-XXXXXXXX-ff”的顺序文件)

Summary: PPDM:Oracle RMAN 备份失败:ORA-19506: failed to create sequential file, name="…/XXXXXXXX-XXXXXXXX-ff”(ORA-19506:无法创建名称为“…/XXXXXXXX-XXXXXXXX-ff”的顺序文件)。

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Symptoms

RMAN 备份未在 PowerProtect Data Manager (PPDM) 上完成,并显示消息:
ORA-19506: failed to create sequential file, name=”.../XXXXXXXX-XXXXXXXX-ff”(ORA-19506:无法创建名称为“.../XXXXXXXX-XXXXXXXX-ff”的顺序文件)

Cause

控制文件格式设置为不可接受的值。Oracle 无法生成顺序片段。“%%F”格式无效。

Resolution

  1. 在使用 RMAN 时,通过键入以下命令来检查控制文件格式:
RMAN> SHOW ALL;
CONFIGURE CONTROLFILE AUTOBACKUP FORMAT FOR DEVICE TYPE DISK TO '………/%%F';
CONFIGURE CONTROLFILE AUTOBACKUP FORMAT FOR DEVICE TYPE SBT_TAPE TO '%%F';
  1. 在 PPDM 日志中:
autobackup format for disk to  '................/controlfile_PRD21.20210923_200001_Tue.%%F.ctl';
  1. DBA 必须将值设置为默认格式 (%F) 或可接受的格式:
CONFIGURE CONTROLFILE AUTOBACKUP FORMAT FOR DEVICE TYPE DISK TO '………_%F';
CONFIGURE CONTROLFILE AUTOBACKUP FORMAT FOR DEVICE TYPE SBT_TAPE TO '………_%F';
  1. 要使配置生效,请等到第二天,此时控制文件时间戳会发生更改,并生成新的片段序列。
  2. 为了验证修复是否起作用,请运行新备份或手动运行控制文件备份,以确保片段的末尾有两位数字(而不是“-ff”):
RMAN> connect target /
RMAN> backup current controlfile;
".../2615403650-20210924-01"

Affected Products

DD Boost for Oracle RMAN
Article Properties
Article Number: 000194241
Article Type: Solution
Last Modified: 27 Aug 2022
Version:  3
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