IBM Support

IT29380: ROLLFORWARD MAY FAIL WITH SQL1271W AND SQLB_TBSPACE_TOO_SMALL WHEN REPLAYING AN ALTER TABLESPACE OPERATION

Fixes are available

Db2 Version 11.1 Mod 4 Fix Pack 5 for Linux, UNIX, and Windows
Db2 Version 11.1 Mod 4 Fix Pack 6 for Linux, UNIX, and Windows
Db2 Version 11.1 Mod 4 Fix Pack 6 for Linux, UNIX, and Windows

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You can track all active APARs for this component.

 

APAR status

  • Closed as program error.

Error description

  • Rollforwarding through a FREE_PENDDEL log record may incorrectly
calculate a table space?s high water mark (HWM) and a subsequent
ALTER_POOL log record may fail with the following error in
db2diag.log:

2019-06-07-16.10.49.183375-240 I452476E791           LEVEL:
Error
PID     : 28077                TID : 140059818845952 KTID :
29441
PROC    : db2sysc
INSTANCE: XXXXXXXX             NODE : 000            DB   :
XXXXXXXX
APPHDL  : 0-15                 APPID: XXXXXXXX
AUTHID  : XXXXXXXX             HOSTNAME: XXXXXXXX
EDUID   : 413                  EDUNAME: db2redom (XXXXXXXX)
FUNCTION: DB2 UDB, buffer pool services,
sqlbValidateContOpsMain, probe:150
MESSAGE : ZRC=0x8002013A=-2147352262=SQLB_TBSPACE_TOO_SMALL
          "Cannot reduce tablespace size as requested"
DATA #1 : <preformatted>
useablePages is less than the High Water Mark
or usedPages is greater than the High Water Mark
useablePages   = 32000
HighWaterMark  = 6
usedPages      = 16006
Table space ID = 3

The HWM is calculated using the wrong SMP page and the resulting
HWM may be less than useablePages and usedPages. The rollforward
will fail with:

SQL1271W  Database "<dbname>" is recovered but one or more table
spaces are
offline on members or nodes "<nodes>".

The table space will be put in the ROLLFORWARD_PENDING state.

LOCAL FIX:
None.

Local fix

  • NA

Problem summary

  • ****************************************************************
* USERS AFFECTED:                                              *
* ALL                                                          *
****************************************************************
* PROBLEM DESCRIPTION:                                         *
* See Error Description                                        *
****************************************************************
* RECOMMENDATION:                                              *
* Upgrade to Db2 11.1.4.5 or later                             *
****************************************************************

Problem conclusion

  • Upgrade to Db2 11.1.4.5 or later

Temporary fix

  • 



Comments


    

  • 



APAR Information




    

  • APAR number
    IT29380
    • 

  • 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
    2019-06-10
    • 

  • Closed date
    2019-10-31
    • 

  • Last modified date
    2019-10-31
    • 





    

  • APAR is sysrouted FROM one or more of the following:
    

    • 

  • APAR is sysrouted TO one or more of the following:
    

    
IT30789
    

    • 



Fix information


    

  • Fixed component name
    DB2 FOR LUW
    • 

  • Fixed component ID
    DB2FORLUW
    • 



Applicable component levels


    

  • 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
            

            
                      

        


        

        


      

    

  



    

  

  
    
            

          
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