DSNTLM2

Module DSNTLM2 is part of the Service Controller (SC) facility. The Service Controller facility acts as an umpire between database and system services, while also reconciling routines that span multiple database services. DSNTLM2 contains service routines for the Internal Resource Lock Manager (IRLM). IRLM timeout, suspend, deadlock, notify, resume, and status exits routines are also contained in DSNTLM2.

Reference Sources

DB2 Universal Database for z/OS, Diagnosis Guide and Reference SES1-2941-01.