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This article shows you how to understand the DB2 directory structure, the content is concise and easy to understand, can definitely brighten your eyes, through the detailed introduction of this article, I hope you can get something.

DB2 directory structure:

/ instance/NODE0000/SQL00001/

SQLBP.1 SQLBP.2 contains buffer pool information

SQLSPCS.1 SQLSPCS.2 contains tablespace information

SQLDBCON contains database configuration information

(you cannot edit this file directly, you need to change it dynamically, such as update database manager configuration or reset database manager configuration)

DB2RHIST.ASC history file

DB2RHIST.BAK backup information for history files

DB2TSCHNG.HIS Tablespace change History above a log file level

DB2TSCHG.HIS information for each log file

SQLOGCTL.LFH log control file (logs are stored in the SQLOGDIR directory, storing logs and data separately)

SQLOGMIR.LFH activity log information

SMS database directory structure

Default "system management space" SMS required for storing the database in the SQLT subdirectory

Catalog tablespace of SQLT0000.0 system catalog table

SQLT0001.0 default temporary tablespace

SQLT0002.0 user data tablespace

The above content is how to understand the DB2 directory structure, have you learned the knowledge or skills? If you want to learn more skills or enrich your knowledge reserve, you are welcome to follow the industry information channel.

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