Infrastructure at your Service
Configuring fiber interfaces during an ODA installation can sometime been challenging. The configuration can depend on the kind of gigabit interface converter (GBIC) and switch been used. In this blog, I would like to show a real case faced during one of our customer deployment, and come with a solution.
Dbvisit Standby version 8 comes with a nice feature, a daemon, which gives the benefit to send and apply the archive log automatically in the background. Bypassing the system scheduling, the daemon will facilitate customer RPO (Recovery Point Objective) and RTO (Recovery Time Objective) fine tuning. Monitoring to apply logs to the Standby only when needed, will also optimize use of resources. Originally available for the Linux based environments, the feature has been made available…
To perform some tests in order to determine the accurate number of cores to be used by the database application, I had to increase and decrease the number of CPU cores on an ODA using the DCS stack. When increasing would never be a problem, decreasing number of CPU cores would fail into a DCS-10045 error.
In this post I would like to share how I have been able to troubleshoot and solve a catalog import issue using RMAN debug function. As we can see, the error message provided by RMAN is not very helpful. [email protected]:/home/oracle/ [RCAT12C] rman catalog rcat/manager Recovery Manager: Release 12.2.0.1.0 connected to recovery catalog database RMAN> import catalog rcat/[email protected]; Starting import catalog at 05-JAN-2018 14:11:45 connected to source recovery catalog database RMAN-00571: =========================================================== RMAN-00569: =============== ERROR MESSAGE…
This is a small migration demo of a 11g catalog (RCAT11G) to a new 12c catalog (RCAT12c). Demo databases environments have been easily managed thanks to DBI DMK tool. [email protected]:/home/oracle/ [RCAT11G] sqh SQL*Plus: Release 11.2.0.4.0 [email protected]:/home/oracle/ [RCAT12C] sqh SQL*Plus: Release 12.2.0.1.0 Current configuration Displaying the list of databases registered in the RCAT11g catalog. SQL> select instance_name from v$instance; INSTANCE_NAME —————- RCAT11G SQL> select * from rcat.rc_database; DB_KEY DBINC_KEY DBID NAME RESETLOGS_CHANGE# RESETLOGS ———-…
In this post, I would like to share how to implement automatic Start and Stop for CONTROL-M/Server, CONTROL-M/Agent and CONTROL-M/EM running on Oracle linux 7 individual servers, by implementing some updates in the existing BMC procedure and script. The CONTROL-M should be running version 9 and we are using the internal PostgreSQL database. The user created for CONTROL-M/Server and CONTROL-M/Agent environment is ctmuser, the user created for CONTROL-M/EM environment is emuser. BMC CONTROL-M Workload Automation…
