Fixes are available
APAR status
Closed as program error.
Error description
In pureScale environment, page reuse for LOBs is governed by internal readLSN. A deleted page can only be reused when the following are true: (a) delete is committed; (b) all readers that accessed the the page prior to deletion have been committed. If table function ADMIN_GET_TAB_INFO or ADMINTABINFO administrative view were called on a member that hasn't acceseed the <TARGET_TABLE>, this would cause this member to hold back the internal readLSN value for this <TARGET_TABLE>. This will cause db2 to not reuse the deleted pages of <TARGET_TABLE> properly even though the page is no longer in use.
Local fix
Simply issue "SELECT * FROM <TARGET_TABLE> LIMIT 1" on every member. This will help refresh the global internal readLSN. Use above as temporary workarounds and contact IBM DB2 Support.
Problem summary
**************************************************************** * USERS AFFECTED: * * All * **************************************************************** * PROBLEM DESCRIPTION: * * See Error Description * **************************************************************** * RECOMMENDATION: * * Upgrade to fixpack inclusive of this APAR fix. * ****************************************************************
Problem conclusion
See APAR description
Temporary fix
Comments
APAR Information
APAR number
IT31708
Reported component name
DB2 FOR LUW
Reported component ID
DB2FORLUW
Reported release
B10
Status
CLOSED PER
PE
NoPE
HIPER
NoHIPER
Special Attention
NoSpecatt / Xsystem
Submitted date
2020-01-30
Closed date
2021-02-20
Last modified date
2021-02-20
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
DB2 FOR LUW
Fixed component ID
DB2FORLUW
Applicable component levels
RB10 PSY
UP
RB50 PSY
UP
[{"Business Unit":{"code":"BU058","label":"IBM Infrastructure w\/TPS"},"Product":{"code":"SSEPGG","label":"DB2 for Linux- UNIX and Windows"},"Platform":[{"code":"PF025","label":"Platform Independent"}],"Version":"11.1","Line of Business":{"code":"LOB10","label":"Data and AI"}}]
Document Information
Modified date:
03 May 2022