Oracle Dataguard physical Standby configuration in 19c:(Active method-without using rman backup) Overview steps: Step:1 we have to enable the archive log mode ,flashback on primary databases. Step:2 Then enable the force…
Read MoreSQL> Startup upgrade ORACLE instance started. Total System Global Area 1.3262E+11 bytes Fixed Size 2304584 bytes Variable Size …
Read MoreORACLE OS WATCHER What is oracle OS watcher? Oracle OS watcher is collects and stores as archives operating system and network metrics that you can use to diagnose performance…
Read MoreIssue : ADOP: Fs_clone fails with error Failed to delete the directory Observation : Fs_clone fails with the following error: ERROR ———————– *******FATAL ERROR******* PROGRAM : (/u01/ebs122/tech/apps/fs1/EBSapps/appl/ad/12.0.0/patch/115/bin/txkADOPPreparePhaseSynchronize.pl) FUNCTION: main::removeDirectory…
Read MoreIssue : adop fs_Clone Failed “ERRORMSG: File instantiation failed” Observation : Fs_clone fails with the following error: Completed FSCloneStage… shell-init: error retrieving current directory: getcwd: cannot access parent directories: No…
Read MoreIssue : adop phase=FS_CLONE Failed On Slave Node Observation : ERROR ———————– FS_CLONE failed on slave node Reason : File ownership wrong/changed on [ EBSapps.env ]. preventing it from being…
Read MoreTRACE FILE ANALYZER UPGRADE TO 21.1.2 Oracle Trace file Analyzer provides a number of diagnostic tools in single bundle, making it easy to gather diagnostic information about oracle database and…
Read MoreIssue: We found standby log was not applying in standby database and the difference count was keep increasing. Media recover process also not starting up. Cause: Upon receiving such alert…
Read MoreThere are 2 ways we can do it as short and detail version . Short startup sequence : 1) OS 2) Cluster 3) ASM 4) INSTANCE 5) Listener 6) Service…
Read MoreOracle Goldengate supports the replication of data for various heterogeneous platforms. It provides support for IBM Informix and extended support for Microsoft SQL Server and MySQL. Oracle GoldenGate is now …
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