Error: CRS-6706: Oracle Clusterware Release patch level (‘689998692’) does not match Software patch level (‘3507432230’). Oracle Clusterware cannot be started. CRS-4000: Command Start failed, or completed with errors. Solution
Oracle RAC DBA Interview Questions. Question Which daemon is used to ensure the time synchronization between RAC nodes? Answer ctssd — Oracle Cluster Time Synchronization daemon Question On a rac
Adding new Disks in ASM DiskGroup Get the LUN #/ name from the Unix/storage team,and follow the below steps. Step 1 :List the mapper details # cd /dev/mapper/ #
How to Delete Archive logs from Standby/DR databases. Standby / DR has 3 node RAC .Below script can be run to delete applied archive logs at Standby/DR site. Script name:
The Data Guard status of Database is Error ORA-16778: redo transport error for one or more databases. Overview of the environment Primary DB: ORCLCPG2 Secondary / physical Stand by /
Jumbo frame firmware upgrade on AIX RAC DB servers What is jumbo frame? Jumbo frames are Ethernet frames with a payload greater than the standard maximum transmission unit (MTU)
CPU utilization is high on AIX node1 in the RAC. Alert : EM Event: Warning:ORAX01 – CPU Utilization is 82.927%, crossed warning (80) or critical (95) threshold. Issue: CPU utilization
19c Real Application Clusters RDBMS Installation on Linux. This is to know what packages and warning/errors were ignored while installing RDBMS software on RAC. 1.Database Installation Options Select Setup Software
Errors while running rootupgrade.sh script on Node2 in a Grid upgrade of two node RAC Overview of the Issue On a 2 Node RAC , rootupgrade.sh script execution completed
Failed / Missing checks found after executing 19c runcluvfy.sh on RAC. runcluvfy.sh Script is used to run for checking cluster pre-checks on any node in RAC. The runcluvfy.sh script contains
