A fix is available
APAR status
Closed as program error.
Error description
</path/to/actual_file_name> are full of OutOfMemory errors. Analyzing heapdumps from wlp/usr/servers/deviceServer reveals following leak suspect Leak suspect 1,212,598,792 bytes (83.3 %) of Java heap is used by 773,634 instances of com/ibm/tpc/infrastructure/database/DBLeakTracker$JDBCWrapperRes ultSetWeakReference Total size 1,212,598,792 bytes The LeakTracker crashes device server with OutOfMemory because of incorrectly identified unclosed ResultSets
Local fix
Problem summary
**************************************************************** * USERS AFFECTED: * * IBM Spectrum Control 5.2.x users who have 100+ hundred * * hypervisors. * **************************************************************** * PROBLEM DESCRIPTION: * * The Spectrum Control device server crashes with an * * OutOfMemory error. * * * * The fix closes the result sets as soon they as are no longer * * used, and that resolves the error state. * **************************************************************** * RECOMMENDATION: * ****************************************************************
Problem conclusion
The fix for this APAR is contained in the following maintenance package: IBM Spectrum Control 5.2.17 | refresh pack | 5.2-TIV-TPC-RP0017 | May 2018 http://www.ibm.com/support/docview.wss?&uid=swg21320822 The target dates for future releases do not represent a formal commitment by IBM. The dates are subject to change without notice.
Temporary fix
Comments
APAR Information
APAR number
IT24182
Reported component name
TPC ADVANCED
Reported component ID
5608TPCA0
Reported release
52F
Status
CLOSED PER
PE
NoPE
HIPER
NoHIPER
Special Attention
NoSpecatt / Xsystem
Submitted date
2018-02-23
Closed date
2018-03-12
Last modified date
2018-03-12
APAR is sysrouted FROM one or more of the following:
APAR is sysrouted TO one or more of the following:
Fix information
Fixed component name
TPC ADVANCED
Fixed component ID
5608TPCA0
Applicable component levels
[{"Business Unit":{"code":"BU029","label":"Software"},"Product":{"code":"SSNECY","label":"Tivoli Storage Productivity Center Advanced"},"Platform":[{"code":"PF025","label":"Platform Independent"}],"Version":"52F"}]
Document Information
Modified date:
24 June 2022