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Oracle Infrastructure at New Data Centre
This is a simplified overview of my Oracle InfrastructureThe Office Zone will host the Oracle Enterprise Manager and Oracle Internet Directory Apps.Oracle10gR2 and Oracle11gR2 Databases will be hosted on the Database Grids in each Zone.
Posted 10 Dec 2009 04:14 by Alan Nolan-Davies
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Oracle11g Grid Infrastructure
Thanks to a very timely release I am able to install Oracle11g Release 2 in the new datacentre that I am currently working on.Oracle11g Release 2 now incorporates a Grid Infrastructure Product.Oracle Grid Infrastructure 11.2 which incorporates Oracle Clusterware and Oracle ASM in a single Oracle_Home.ResourcesOracle Grid Infrastructure Installation Guide 11g Release 2 (11.2) for LinuxOracle RAC 11gThe design is for a Oracle Database Grids in the Data Centre and this move to a Grid Infrastructure installation whocul make things considerably easier.
Posted 26 Oct 2009 04:36 by Alan Nolan-Davies
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Oracle Management Infrastructure
The Oracle Management Infrstructure consists of 3 components.
Oracle Enterprise Manager Grid Control
This consists of one or more Oracle Management Servers(OMS) and a repository database.
It communicates to Oracle Agents which are installed on each host in the Grid.
Oracle Internet Directory
This resides in an Oracle Application Server in the Infrastructure install.
Replication of this directory is possible and like the OMS more than one OID can use the same database repository.
Oracle Recovery Manager Catalog
Unlike the 2 above the RMAN Catalog only requires only an Oracle Database to live in.
No additonal software is required other than the Oracle Database software.
Posted 25 Jun 2009 08:35 by Alan Nolan-Davies
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Swap Space requirements
For Oracle Grid Infrastructure on LinuxOracle recommends that you set swap space to 1.5 times the amount
of RAM for systems with 2 GB of RAM or less ...
Posted 5 Jan 2010 05:14 by Alan Nolan-Davies
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Using the Oracle Support Hub with 10.2.0.5 Grid Control
Reference Oracle Support Note: 886615.1 & http://download.oracle.com/docs/html/E14501_02/stdalone_rptr.htmThis guide is for how i did it on my RHEL 5 Grid ...
Posted 15 Dec 2009 04:17 by Alan Nolan-Davies
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Grid Control Metrics Browser
It's possible in Grid Control to get the Agent on a monitored host to
publish it's information to a browser without the need for a logon.Very
useful ...
Posted 26 Oct 2009 04:25 by Alan Nolan-Davies
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Stress Testing using Grid Control
Using Grid Control Jobs to generate Load on the Database Created a number of scheduled SQL jobs to push through many transactions and see what happens :-)Top Modules (by Service ...
Posted 26 Oct 2009 04:27 by Alan Nolan-Davies
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Query Audited Logons
SELECT USERNAME, OS_USERNAME, USERHOST, action_name, decode(RETURNCODE,0,'Logon Accepted',1017,'Failed - Invalid username/password',28000,'Failed - the account is locked',28001,'Failed - the password has expired',RETURNCODE ...
Posted 26 Oct 2009 04:28 by Alan Nolan-Davies
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