Clusterware version consistency failed

Posted Leave a commentPosted in 11gR2, cluvfy, CRS, HA, OHASD, OLR, Oracle, Upgrade

Recently we rollbacked (qtree snapshots were restored) 2-node RAC back to version after testing successful upgrade.Again it was time for mock upgrade to, before performing it on production.We started the runInstaller for CRS upgrade and after the “Prerequisite Checks” it showed ” clusterware version consistency failed for both the nodes”. The to […]

OHASD doesn't start – 11gR2

Posted 3 CommentsPosted in 11gR2, CRS, HA, OHASD, Oracle, RAC

Few weeks back had an issue where 2nd node of 4-node RAC got evicted and the alert log showed the below error before the instance was evicted – Errors in file /u04/oraout/matrix/diag/rdbms/matrix_adc/matrix2/trace/matrix2_ora_8418.trc (incident=16804): ORA-00603: ORACLE server session terminated by fatal error ORA-27504: IPC error creating OSD context ORA-27300: OS system dependent operation:if_not_found failed with status: […]

ERROR -OGG-00446 -Oracle GoldenGate Capture for Oracle: No valid log files for current redo sequence XXX, thread X

Posted 2 CommentsPosted in GoldenGate, HA, Oracle

I was trying to setup Oracle GoldenGate (OGG) on my test box having 11gR2 database with ASM. On starting the extract process on the source showed – GGSCI (anand-lab) 6> START EXTRACT ext1 Sending START request to MANAGER … EXTRACT EXT1 starting GGSCI (anand-lab) 7> INFO EXTRACT ext1 EXTRACT EXT1 Initialized 2011-07-17 14:22 Status STOPPED […]

ERROR: No checkpoint table specified for ADD REPLICAT – Oracle GoldenGate

Posted 4 CommentsPosted in 11gR2, ASM, GoldenGate, HA, Oracle

This is just a quick note for myself to remember and reference for in case someone comes across this error while setting up Oracle GoldenGate. While configuring the online synchronization replication, a default checkpoint table is created.The table’s name is mentioned in file named GLOBALS. GGSCI (anand-lab) 29> EDIT PARAMS ./GLOBALS GGSCHEMA GG_OWNER CHECKPOINTTABLE GG_OWNER.CKPTAB […]