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EM 13c How to Use Corrective Action: Add Space to Tablespace (Doc ID 2640622.1)

Last updated on FEBRUARY 20, 2020

Applies to:

Enterprise Manager for Oracle Database - Version 13.3.1.0.0 and later
Enterprise Manager Base Platform - Version 13.3.0.0.0 and later
Information in this document applies to any platform.

Goal

The "Add Space to Tablespace" is a new corrective action introduced in EM 13c to automatically increase the tablespace size for Database Instance and Pluggable Database targets. The corrective action will automatically increase the tablespace when it is near full by extending existing datafiles or creating new datafiles. The "Add Space to Tablespace" corrective action can be used on any of the Tablespaces Full metrics (Tablespace Space Used (%), Tablespace Free Space (MB) for Locally Managed, Dictionary Managed, Temp, and Undo tablespace).

The following document describes the behavior of the Add Space to Tablespace Corrective Action (CA) once a Tablespace Space Used (%) or Tablespace Free Space (MB) metric threshold is crossed.

Solution

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In this Document
Goal
Solution
 Smallfile Datafiles
 Bigfile Datafiles
 DETAILS
 Parameters to Measure Free Space
 Parameters to Increase Space
 Smallfile Size Parameters
 New Smallfile Datafile Parameters
 Bigfile Size Parameters
 Smallfile Datafile CA Flow
 Bigfile Datafile CA Flow
 FAQ

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