Fixes are available
APAR status
Closed as program error.
Error description
With a storage group created on its db path, the tablespace containers in this storage group could be deleted when another DB is dropped, in a scenario like the following: - DB tstb reuses the db path after the DB tsta with the storage group TST_SG has been dropped - restore of DB tsta puts the storage group TST_SG to DB tstb's db path - drop of DB tstb deletes all content in its db path including the restored TST_SG of DB tsta ------------------------------------- (v111_331@norco1) /home/v111_331 $ db2 create db tsta DB20000I The CREATE DATABASE command completed successfully. (v111_331@norco1) /home/v111_331 $ db2 connect to tsta Database Connection Information Database server = DB2/LINUXX8664 11.1.3.3 SQL authorization ID = V111_331 Local database alias = TSTA (v111_331@norco1) /home/v111_331 $ db2 "CREATE STOGROUP TST_SG ON '/home/v111_331/v111_331/NODE0000/SQL00001'" DB20000I The SQL command completed successfully. >>>>> this is the main point of this issue. (v111_331@norco1) /home/v111_331 $ db2 "CREATE TABLESPACE TST_TBSP USING STOGROUP TST_SG" DB20000I The SQL command completed successfully. (v111_331@norco1) /home/v111_331 $ db2 terminate DB20000I The TERMINATE command completed successfully. (v111_331@norco1) /home/v111_331 $ db2 backup db tsta Backup successful. The timestamp for this backup image is : 20190821005912 (v111_331@norco1) /home/v111_331 $ db2 drop db tsta DB20000I The DROP DATABASE command completed successfully. (v111_331@norco1) /home/v111_331 $ db2 create db tstb DB20000I The CREATE DATABASE command completed successfully. (v111_331@norco1) /home/v111_331 $ db2 restore db tsta DB20000I The RESTORE DATABASE command completed successfully. (v111_331@norco1) /home/v111_331 $ db2 drop db tstb DB20000I The DROP DATABASE command completed successfully. (v111_331@norco1) /home/v111_331 $ db2 connect to tsta SQL1051N The path "/home/v111_331/v111_331/NODE0000/SQL00001" does not exist or is not valid. SQLSTATE=57019 (v111_331@norco1) /home/v111_331 -------------------------------------
Local fix
Do not create a storage group in the DBPATH. If one is already created, using redirect restore to relocate the storage group to a different path other than the DBPATH.
Problem summary
**************************************************************** * USERS AFFECTED: * * All * **************************************************************** * PROBLEM DESCRIPTION: * * See Error Description * **************************************************************** * RECOMMENDATION: * * upgrade to db2_v111m4fp6 * ****************************************************************
Problem conclusion
Do not create a storage group in the DBPATH. If one is already created, using redirect restore to relocate the storage group to a different path other than the DBPATH.
Temporary fix
Comments
APAR Information
APAR number
IT30278
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
2019-09-13
Closed date
2021-03-13
Last modified date
2021-03-13
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
[{"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:
04 May 2022