Deinstall 19c Grid Home
The following steps to Deinstall 19c Grid Home, 1. Stop all the database which are related to ASM instance. 2. Stop all the listeners which are related to ASM instance.…
Read MoreDeinstall 19c Oracle Home
The following steps to Deinstall 19c Oracle Home, 1. Stop all the database which are running under this oracle home. 2. Stop all the listeners which are running under this…
Read MoreHow To Resolve Agent Stuck Issue
How To Resolve Agent Stuck Issue: ================================= Workout 1. emctl stop agent 2. ps -ef | grep emagent kill all the process 3. emctl start agent Oracle Enterprise Manager 11g…
Read MoreAgent deployment On Target Host
AGENT DEPLOYMENT ON TARGET HOST: ================================= 1) Before creating agent image sync the EM CLI client with OMS emcli login -username=sysman -password=******** emcli sync 2)Getting agent image from OMS HOST…
Read MoreFlashback Restore Point
FLASHBACK RESTORE POINT: ======================= Restore point plays important role in restore and recovery scenario as it allows to store the state of the database to a certain point. The database…
Read MoreMount ACFS after Reboot On Standalone GI
Description In this case we are using standalone grid infrastructure and having an ACFS file system in it. In Standalone, ACFS does not start automatically so create rc.local script to…
Read MoreORACLE WALLETS
Oracle Wallets Oracle Wallet is a container/repository that stores credentials such as certificates, certificate requests, and private keys, with oracle wallets we can also connect to a particular database schema…
Read MoreMANUAL DATAGUARD SWITCHOVER 19c
MANUAL DATAGUARD SWITCHOVER 19c Switch over: It is reversal of role between a standby database and a primary database. The primary database assumes role of standby database and the standby…
Read MoreOracle Dataguard physical Standby configuration in 19c(Active method)
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 MoreResolving ORA-39701: database must be mounted EXCLUSIVE for UPGRADE or DOWNGRADE
SQL> Startup upgrade ORACLE instance started. Total System Global Area 1.3262E+11 bytes Fixed Size 2304584 bytes Variable Size …
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