DB2: Table space and index space status codes


If we issue “DIS DB(DXXXXCSE) SPACENAM(*)” DB2 command thru DB2I, we get output something like below.

 DSNT360I  #DBTX ***********************************                           
 DSNT361I  #DBTX *  DISPLAY DATABASE SUMMARY                                   
                 *    GLOBAL                                                   
 DSNT360I  #DBTX ***********************************                           
 DSNT362I  #DBTX     DATABASE = DXXXXCSE  STATUS = RW                          
                    DBD LENGTH = 1732292                                       
 DSNT397I  #DBTX                                                                
 NAME     TYPE PART  STATUS            PHYERRLO PHYERRHI CATALOG  PIECE        
 -------- ---- ----- ----------------- -------- -------- -------- -----        
 LXXXX001 LS         RW                                                         
 SXXXX001 TS         RW                                                        
 SXXXX002 TS         RW                                                        
 SXXXX003 TS         RW                                                        
 SXXXX004 TS         RW                                                        
 SXXXX005 TS         CHKP                                                        
 SXXXX006 TS         RBDP                                                       
 SXXXX007 TS         RW                                                        

Some times we may not remember what various status code mean. The below table lists most of the status codes and their meaning.

Status Codes

 Code
Description
ARBDP
Indicates that the index should be rebuilt to improve performance and allows the DB2 subsystem to pick this index for index-only access.
AREO*
Indicates that the table space, index, or partition identified should be reorganized for optimal performance.
ACHKP
Indicates an error in the LOB column of the base table space. The base table space has the auxiliary CHECK-pending restrictive status.
AREST
Indicates that an object (a table space, index space, or a physical partition of a table space or index space) is in an advisory RESTART-pending state. If backout activity against the object is not already underway, initiate it either by issuing the RECOVER POSTPONED command, or by recycling the system with the system parameter LBACKOUT=AUTO.
AUXW
Either the base table space is in the auxiliary warning advisory status, indicating an error in the LOB column, or the LOB table space is in the auxiliary warning advisory status, indicating an invalid LOB.
CHKP
The object (a table space, a partition within a table space, or an index) is in the CHECK-pending status.
COPY
The object (a table space or a partition within a table space) is in the COPY-pending status. An image copy is required for this object.
GRECP
The object is GBP-dependent and a group buffer pool RECOVER is pending.
ICOPY
The index space is in the informational COPY-pending advisory status.
LPL
The object has entries in the logical page list.
LSTOP
The logical partition of a nonpartitioning index is stopped.
PSRBD
The entire nonpartitioning index space is in a page set REBUILD-pending status.
RBDP
The physical or logical index partition is in the REBUILD-pending status.
RBDP*
The logical partition of a nonpartitioning index is in the REBUILD-pending status, and the entire index is inaccessible to SQL applications. However, only the logical partition needs to be rebuilt.
RECP
The object (a table space, table space partition, index space, index partition, or logical index partition) is in the RECOVER-pending status.
REFP
The object (a table space, index space, or an index) is in the REFRESH-pending status.
RELDP
The object has a release dependency.
REORP
The data partition is in the REORG-pending status.
RESTP
The table space or index space is in the restart-pending status.
RO
The database, table space, table space partition, index space, or index space partition is started for read-only activity.
RW
The database, table space, table space partition, index space, or index space partition is started for read and write activity.
STOP
The database, table space, table space partition, index space, or index space partition is stopped.
STOPE
The table space or index space was implicitly stopped because there is a problem with the log RBA in a page. Message DSNT500I or DSNT501I is issued when the error is detected, indicating the inconsistency.
STOPP
A stop is pending for the database, table space, table space partition, index space, or index space partition.
UT
The database, table space, table space partition, index space, or index space partition is started for utility processing only.
UTRO
A utility is in process, on the table space, table space partition, index space, or index space partition, that allows only RO access. If the utility was canceled before the object was drained, the object can allow SQL access because the object was not altered by the utility.
UTRW
A utility is in process, on the table space, table space partition, index space, or index space partition, that allows RW access.
UTUT
A utility is in process, on the table space, table space partition, index space, or index space partition, that allows only UT access. If the utility was canceled before the object was drained, the object can allow SQL access because the object was not altered by the utility.
WEPR
Displays write error page range information.


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