PowerProtect Data Manager |甲骨文:Oracle 临时表空间迅速耗尽空间 ORA-01652

Summary: Oracle 表空间空间不足,这会影响所有 PPDM 作业

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Symptoms

- Oracle Temp 表空间因 Oracle 问题而耗尽空间,所有 Oracle Oracle 数据库

都已用完此问题- 我们可以通过在 Oracle 框上运行以下命令来检查 TEMP 表空间中的可用空间:
SQL> select sum(free_blocks) from gv$sort_segment where tablespace_name = 'TEMP';

- 因此,所有 PPDM 作业都会受到影响,如下所示:
  • 发现问题,因为我们依赖于此查询: 从 v$backup_piece_details 中选择计数 ( * );
ddbmcon: 09/30/21 11:29:43.040112 OCIStmtExecute(): failure 1964ddbmcon: 09/30/21 11:29:43.040166 Error - ORA-01652: unable to extend temp segment by 64 in tablespace TEMP
  • 更新备份进度的 SQL 查询。备份在开始运行时显示“Queued”,然后直接从“Queued”完成为“Complete”
  • 备份删除

- 受影响的版本:PPDM 19.13 及更低版本

Cause

由于 Oracle 方面的问题,根据错误:
https://support.oracle.com/epmos/faces/DocumentDisplay?_afrLoop=106906340084035&id=2119607.1&displayIndex=1&_afrWindowMode=0&_adf.ctrl-state=nc1l1i21f_4

Resolution

PPDM 19.14 版本中修复了临时空间限制问题

Article Properties
Article Number: 000208151
Article Type: Solution
Last Modified: 31 May 2023
Version:  2
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