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DB_FILES Parameter Value (Doc ID 2601755.1)

Last updated on JULY 06, 2021

Applies to:

Oracle Database - Enterprise Edition - Version 10.2.0.4 and later
Information in this document applies to any platform.

Symptoms

On : 10.2.0.4 version, RDBMS

ACTUAL BEHAVIOR
---------------
DB_FILES Parameter Value

We want to increase the value of DB_files parameter. Let us know below steps are enough or do we need to recreate controlfile?
steps:

1. alter system set db_files = new_number scope = spfile;
2. shutdown immediate;
3. startup

Init file:

$ cat init{SID}.ora
{SID}.__db_cache_size=7449083904
{SID}.__java_pool_size=67108864
{SID}.__large_pool_size=16777216
{SID}.__shared_pool_size=452984832
{SID}.__streams_pool_size=50331648
*._external_scn_rejection_threshold_hours=24
*._gby_hash_aggregation_enabled=FALSE
*.audit_file_dest='/u001/oracle/admin/{SID}/trace'

Cause

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In this Document
Symptoms
Cause
Solution
References


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