DB2 - Problembeschreibung
Problem IC75309 | Status: Geschlossen |
"QUIESCE TABLESPACES FOR TABLE <TABLE_NAME> RESET" FAILS TO RESET TABLESPACE STATE | |
Produkt: | |
DB2 FOR LUW / DB2FORLUW / 950 - DB2 | |
Problembeschreibung: | |
The problem occurs when using the QUIESCE TABLESPACES FOR TABLE command to quiesce a tablespace that has already been quiesced for a different table using a compatible mode. Once in the state the "QUIESCE TABLESPACES FOR TABLE <TABLE_NAME> RESET", if run in a certain order, may return successfully without actually resetting the tablespace state. | |
Problem-Zusammenfassung: | |
**************************************************************** * USERS AFFECTED: * * All users. * **************************************************************** * PROBLEM DESCRIPTION: * * The problem occurs when using the QUIESCE TABLESPACES FOR * * TABLE command to quiesce a tablespace that has already been * * quiesced for a different table using a compatible mode. * * Once in the state the "QUIESCE TABLESPACES FOR TABLE * * <TABLE_NAME> RESET", if run in a certain order, may return * * successfully without actually resetting the tablespace * * state. * **************************************************************** * RECOMMENDATION: * * Upgrade to DB2 9.5.0.8. * **************************************************************** | |
Local-Fix: | |
1. Issue the "GET SNAPSHOT FOR TABLESPACES ON <databaseName>" command and to determine the tablespace and object IDs of the tables for which the tablespace is quiesced along with the authorization ID used to quiesce the tablespace. Example output from "GET SNAPSHOT FOR TABLESPACES ON <databaseName>" ... Tablespace name = TS1 Tablespace ID = 3 Tablespace Type = Database managed space ... Tablespace State = 0x'00000001' Detailed explanation: Quiesced: SHARE ... Number of quiescers = 2 Quiescer authorization ID = ZTOTH Quiescer agent ID = 7 Quiescer tablespace ID = 3 Quiescer object ID = 4 Quiesce state = 1 Quiescer authorization ID = ZTOTH Quiescer agent ID = 7 Quiescer tablespace ID = 3 Quiescer object ID = 5 Quiesce state = 1 ... 2. Query the SysCat.Tables catalogue table to determine the table names from the tablespace and object IDs. Examples: SELECT TabSchema,TabName FROM SysCat.Tables WHERE TbSpaceID=3 AND TableID=4 and SELECT TabSchema,TabName FROM SysCat.Tables WHERE TbSpaceID=3 AND TableID=5 Result: The tables are ZTOTH.T1 and ZTOTH.T2. 3. Using the authorization ID in the "GET SNAPSHOT FOR TABLESPACES ON <databaseName>" output, connect to the database and issue "QUIESCE TABLESPACES FOR TABLE <TableName> RESET" for each of the tables. 4. Due to the bug this APAR is fixing, at least one of the "QUIESCE TABLESPACES FOR TABLE <TableName> RESET" will work, but possibly not all of them on the first try, so repeat steps 1 and 3 until the tablespace is no longer quiesced, or simply repeat step 3 X times where X is the number of quiescers displayed in the "GET SNAPSHOT FOR TABLESPACES ON <databaseName>" output. | |
verfügbare FixPacks: | |
DB2 Version 9.5 Fix Pack 8 for Linux, UNIX, and Windows | |
Lösung | |
The problem will be fixed in DB2 9.5.0.8. | |
Workaround | |
keiner bekannt / siehe Local-Fix | |
Weitere Daten | |
Datum - Problem gemeldet : Datum - Problem geschlossen : Datum - der letzten Änderung: | 28.03.2011 27.06.2011 27.06.2011 |
Problem behoben ab folgender Versionen (IBM BugInfos) | |
9.5.0.8 | |
Problem behoben lt. FixList in der Version | |
9.5.0.8 |