A fix is available
APAR status
Closed as new function.
Error description
support IRLM deadlock processing enhancements to suppress non-essential DSNT376I messages
Local fix
Problem summary
**************************************************************** * USERS AFFECTED: Db2 for z/OS V11 and V12 users data sharing * * SYSPLEXDS. * **************************************************************** * PROBLEM DESCRIPTION: Support for IRLM deadlock processing * * improvements in PH08431. * **************************************************************** * RECOMMENDATION: Apply corrective PTF when available. * **************************************************************** IRLM APAR PH08431 improves deadlock processing and may speed up timeouts when numbers of waiters accumulated for a single resource grows large.
Problem conclusion
Temporary fix
Comments
This APAR supports IRLM changes in PH08431 which speeds up timeout processing to reduce the long list of waiters on a single resource lock. When Timeout Exit is called, IRLM may flag that no DSNT376I message should be issued. In this situation IFCID 196 records will still be written but there will be no DSNT376I message on the console for these additional waiters being timed out.
APAR Information
APAR number
PH08708
Reported component name
DB2 OS/390 & Z/
Reported component ID
5740XYR00
Reported release
C10
Status
CLOSED UR1
PE
NoPE
HIPER
NoHIPER
Special Attention
NoSpecatt / Xsystem
Submitted date
2019-02-19
Closed date
2019-03-07
Last modified date
2019-04-02
APAR is sysrouted FROM one or more of the following:
APAR is sysrouted TO one or more of the following:
UI61736 UI61737
Modules/Macros
DSNTLSUS DSNTLTIM
Fix information
Fixed component name
DB2 OS/390 & Z/
Fixed component ID
5740XYR00
Applicable component levels
Fix is available
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Document Information
Modified date:
02 April 2019