Fixes are available
APAR status
Closed as program error.
Error description
Performance when reading data from disk or file pools is abnormally low while DB2 processes consume high CPU. The performance degradation for the process in question can be observed during any operation reading disk or file storage pools, e.g. migration, reclamation, move data, move nodedata, generate backupset etc. On systems with larger databases these processes can take a long time each. Example: An export of a Tivoli Storage Manager node with 3,2 GB of active data to a file device class took approximately 5 minutes whereas a GENERATE BACKUPSET for this node to the file device class took several hours. TSM Versions Affected: TSM Server 6.1 on all platforms Initial Impact: Medium Additional Keywords: sql db2 index zz61 select backupset performance process
Local fix
Problem summary
**************************************************************** * USERS AFFECTED: All Tivoli Storage Manager 6.1 server users. * **************************************************************** * PROBLEM DESCRIPTION: See error description. * **************************************************************** * RECOMMENDATION: * * Apply fixing level when available. This * * problem is currently projected to be fixed * * in levels 6.1.2.1 and 6.1.3. Note that this * * is subject to change at the discretion of * * IBM. * **************************************************************** *
Problem conclusion
This problem was fixed. Affected platforms: AIX, HP-UX, Sun Solaris, Linux, and Windows.
Temporary fix
Comments
APAR Information
APAR number
IC63331
Reported component name
TSM SERVER
Reported component ID
5698ISMSV
Reported release
61W
Status
CLOSED PER
PE
NoPE
HIPER
NoHIPER
Special Attention
NoSpecatt
Submitted date
2009-09-23
Closed date
2009-10-02
Last modified date
2009-10-02
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
TSM SERVER
Fixed component ID
5698ISMSV
Applicable component levels
R61A PSY
UP
R61H PSY
UP
R61L PSY
UP
R61S PSY
UP
R61W PSY
UP
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Document Information
Modified date:
02 October 2009