DB2 - Problem description
Problem IC66321 | Status: Closed |
IF CRASH RECOVERY FAILS WITH HADR STARTED THE DATABASE WILL STAY ONLINE BUT WILL STILL BE INCONSISTENT RESULTING WITH SQL1015N. | |
product: | |
DB2 FOR LUW / DB2FORLUW / 980 - DB2 | |
Problem description: | |
In a HADR environment, if crash recovery is interrupted on the primary server the database will still stay online instead of shutting down. Since crash recovery has not completed the database will still be inconistent. So any subsequent access to the database will return SQL1015N. Also, the following db2diag.log message will be returned indicating that the Standby DB is ahead of the Primary DB: YYYY-MM-DD-HH.MM.SS.NNNNNN LEVEL: Error PID : <pid> TID : <tid> : db2sysc 0 INSTANCE: <instance> NODE : 000 EDUID : <eduid> EDUNAME: db2hadrp (<db>) 0 FUNCTION: DB2 UDB, High Availability Disaster Recovery, hdrEduP, probe:20485 MESSAGE : ADM12500E The HADR standby database cannot be made consistent with he primary database. The log stream of the standby database is incompatible with that of the primary database. To use this database as a standby, it must be recreated from a backup image or split mirror of the primary database. | |
Problem Summary: | |
USERS AFFECTED: All PROBLEM DESCRIPTION: please refer to the ERROR DESCRIPTION. PROBLEM SUMMARY: please refer to the ERROR DESCRIPTION. | |
Local Fix: | |
1. Do not interrupt crash recovery from completing. This can be achieved by limiting remote access to the database if crash recovery is needed. Or by explicitly activating the database so that early remote connection termination will not interrupt the crash recovery process. 2. If crash recovery has already been interrupted then you will need to stop the instance using the force option. Upon restarting the instance explicitly start the database so that crash recovery can complete successfully. | |
available fix packs: | |
DB2 Version 9.8 Fix Pack 3 for Linux, UNIX, and Windows | |
Solution | |
Problem first fixed in Fix Pack 3. | |
Workaround | |
see LOCAL FIX | |
Timestamps | |
Date - problem reported : Date - problem closed : Date - last modified : | 17.02.2010 20.12.2010 20.12.2010 |
Problem solved at the following versions (IBM BugInfos) | |
Problem solved according to the fixlist(s) of the following version(s) | |
9.8.0.3 |