Database Install/Upgrade/Opatch (MOSC)

MOSC Banner

Configure HugePages 19c

in Database Install/Upgrade/Opatch (MOSC) 4 commentsAnswered ✓

I am looking for clarification on the Oracle documentation for configuring HugePages for 19c

https://docs.oracle.com/en/database/oracle/oracle-database/19/unxar/administering-oracle-database-on-linux.html#GUID-ECABF30C-136B-4D12-A371-6AC8980BB46E


In the documentation it says to "To determine the required parameter value, divide the SGA size for the instance by the size of a large page, then round up the result to the nearest integer."


My 19c database has 11 different instances and not every instance has the same SGA size configured.


What is the recommended way to calculate the parameter value to configure the Linux O/S with when the database has multiple instances?

Tagged:

Howdy, Stranger!

Log In

To view full details, sign in to My Oracle Support Community.

Register

Don't have a My Oracle Support Community account? Click here to get started.

Category Leaderboard

Top contributors this month

Instructions for posting

×

1. Select a discussion category from the picklist.


2. Enter a title that clearly identifies the subject of your question.


3. In the body, insert detailed information, including Oracle product and version.


Please abide by the Oracle Community guidelines and refrain from posting any customer or personally identifiable information (PI/CI).


Cloud / Fusion customers - Our Cloud community has moved! Please go to Cloud Customer Connect .


New to My Oracle Support Community? Visit our Welcome Center

MOSC Help Center