DBA Tasks
We can separate the dba tasks between daily, weekly and monthly procedures:
Daily
– Verify instance status
– Check alerts
– Check configured metrics
– Check RMAN backups
– Check storage
– Check CPU contention
– Check waiting times
– Check memory usage
– Check network load
– Check iostat
Weekly
– Invalid objects
– Tunning: indexes and execution plans
– Top SQL
– Environments consistence
– Review of ressource policy
– Trends and peaks
– Cleaning of alert logs
– Review of RMAN
Monthly
– Recovery tests
– Analyze the data increment trend
– Tunning
– Review I/O
– Fragmentation
– Row chaining
– High Availability Analysis
– Scalability
– Schedule monthly downtime
Grid Control: EMD upload error
Today I was installing the grid control agent in a new server, and I probably mistyped the password during the installation. I didn’t notice at the start, but the client was succesfully installed. However, it didn’t appear on my grid control maintenance window.
I connected to the brand new server and issued the following command:
/u01/app/oracle/product/grid_agent/agent10g/bin/emctl upload agent
And it produced this error:
EMD upload error: uploadXMLFiles skipped :: OMS version not checked yet..
This error was caused because I typed a bad password, and in order to change it, I had to remove first the password:
/u01/app/oracle/product/grid_agent/agent10g/bin/emctl unsecure agent
And then, securing the agent again:
/u01/app/oracle/product/grid_agent/agent10g/bin/emctl secure agent
It asked me for a new password, which I typed well this time, and everything started working fine.