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Yann Neuhaus

Oracle space management & recycle bin

By | Database management | One Comment

This post describes some basic Oracle database management issues database administrators might be confronted with. It is about space management and differences observed while monitoring the available space from several point of views (tablespace/datafile) in Grid Control 11g. It also relates and explains an issue (ORA-01652) observed on pre 11.2 Oracle releases (targets) concerning the tablespace/datafile space management and the recycle bin. First of all, a simple example: let’s check the used and available space…

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Oracle Team

Inside Grid Control

By | Database management | No Comments

Lors de mon activitĂ© de consultant, et suite Ă  un bug qui n’affiche pas correctement le nombre de CPU (OMS 10.2.0.5, agent 10.2.0.5 et linux x86_64), je me suis intĂ©ressĂ© Ă  la manière dont Oracle Enterprise Manager Grid Control (OEM GC) rĂ©cupĂ©rait les informations de mĂ©moire et de cpu sur les diffĂ©rents hĂ´tes surveillĂ©s par ce dernier.

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Grégory Steulet

Stop looking for Oracle Fusion and Oracle Grid Control documentation: use the dbi services firefox add-ons!

By | Database management | One Comment

After my last post title “Stop looking for Oracle and MySQL documentation: use the dbi services firefox add-ons!” Some of you asked me for firefox search add-ons for Oracle Fusion Middleware (http://download.oracle.com/docs/cd/E17904_01/index.htm). This add-on will provide you a fast a reliable way to find easily what you are looking for in the official oracle documentation.

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Yann Neuhaus

Monitoring 11g databases with Grid Control 10.2.0.5

By | Database management | No Comments

The Metalink note 949858.1 describes problems with 10.2.0.5 agents monitoring 11g databases – this might be the case if you have an “old” 10.2.0.5 Grid Infrastructure you did not want to upgrade yet. The 11g databases are generating errors in both the alert.log and the log.xml file. The agent 10.2.0.5 agent seems to have problem with this. This posting will show you what to do.

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