Db2 locktimeout update

Some of the parameters in the database configuration require the database be deactivated and then activated while there are no connections to take effect. The db2 update db cfg command is used to update the values of db cfg parameters. Sometimes if a parameter is deferred, you can connect to the database and re-issue the update command to make the setting immediate.

Note that some parameters may put the database into a backup pending state, so be sure to research parameters before changing them. There are a wealth of other locations where things can be configured. Some parameters can be set in the userprofile which is sourced by the db2profile. Others can be set in the CLI configuration file for certain kinds of applications.

Some are set for the current session only, and the methodology for setting them depends heavily on the type of application being used. If the same parameter can be set in multiple places, the local or session values usually override the ones set at the server level. There is always some value set for this at the database level in the db cfg. It can also be set using an ODBC keyword. Things like binding packages can also have a profound impact on how a database behaves.

Hi, I am having an issue. I have a production database server. I take the backup and restore it in the test database server. The issue is container size of database is increasing exponentially in test server. Production database has container size GB used from last 8 years but when I restore this in test I see within 10 days the container size is GB and my server will run out of space.

I verified the dbm and db configs all are same. I dont know what I am doing wrong. Am I missing some important configuration. Please guide me. It sounds like something is causing a lot of activity on your test environment. Have you looked to see which table spaces and which tables? Your email address will not be published. Notify me of follow-up comments by email.

Notify me of new posts by email. This site uses Akismet to reduce spam. Your email address will not be published. Notify me of follow-up comments by email.

Notify me of new posts by email. This site uses Akismet to reduce spam. Learn how your comment data is processed. What are they? Lock timeout Db2 does more locking than most databases. Deadlock Deadlocks have a very specific meaning to any DBA. When to be concerned First of all, significant issues with either deadlocks or lock timeouts are attributable to database design, application design, or the interaction of multiple applications.

How to track and troubleshoot them Lock timeouts Lock timeouts can be tracked using snapshots including db2top , and through the administrative views. Deadlocks Deadlocks are generally the more serious of the two. You must be careful in setting these three — Commerce supports them, even back on Commerce 6 with DB2 8. Author Details Certifications and Badges Twitter. Lead Database Administrator.

Ember Crooks. Ember is always curious and thrives on change. Working in IT provides a lot of that change, but after 18 years developing a top-level expertise on Db2 for mid-range servers and more than 7 years blogging about it, Ember is hungry for new challenges and looks to expand her skill set to the Data Engineering role for Data Science.

Ember lives in Denver and work from home. My Tweets. Pingback: What should e-commerce applications should do? Create a free Team What is Teams? Collectives on Stack Overflow. Learn more. How to change the lock timeout in db2? Ask Question. Asked 11 years ago. Active 4 years, 6 months ago. Viewed 4k times. GuruKulki GuruKulki What platform is DB2 running on, and what version of DB2?

Add a comment.