Kernel parameter requirements ( Linux DB2) https://www.ibm.com/support/knowledgecenter/SSEPGG_9.7.0/com.ibm.db2.luw.qb.server.doc/doc/c0057140.html You must have root authority to modify kernel parameters. Run the ipcs -l command to list the current
Db2 11.1 For root installations, the database manager uses a formula to automatically adjust kernel parameter settings and eliminate the need for manual updates to these settings. Before you begin You must have root authority to modify kernel paramet