Category Archives: Linux

vt-x is not available; use PVM instead of HVM if you need to run VirtualBox inside your guest machine

You get this error when you try to run a VirtualBox inside on a physical machine which has not activated the support of VT-x from the bios. But how to solve this issue when you want to run a VirtualBox … Continue reading

Posted in Linux, Linux, Oracle server (ovm server), VBox | Tagged , , ,

yum install oracle-validated for Oracle Enterprise Linux 5

To install an oracle database on linux, use the oracle-validated package from the Oracle Repository to satisfy all the system per-requisite: You should have the following output:

Posted in database, Linux, Linux, oracle | Tagged

OVM image file backup with tar and pigz to speed up archive process

After installing Oracle Fusion Application 11.1.7 on my OVM Server 3.2.6, I end up with at least 500Gb file for my Oracle VM. I almost spend 2 full days to install it, due to the *very long* installation process. So, … Continue reading

Posted in commands, Linux, Linux, Oracle server (ovm server), script | Tagged , , , ,

Installing an Oracle Database on Oracle Linux

You can use an Oracle VM template to get a running Oracle clustered database in less than 10 mn (excluding VM images download time). But sometimes, it is useful to have our own custom DB instance for testing purpose. Here … Continue reading

Posted in commands, database, Linux, Linux, Operating System, oracle | Tagged , , ,

Can’t open /dev/sdb1 exclusively. Mounted filesystem?

I got this error when I tried to add a volume group in my VBOX Linux (guest) environment using the following command: Listing all my disk show this Strangely /dev/dm-5 matche the new disk that I have declared and then … Continue reading

Posted in commands, Linux, VBox | Tagged , ,

SOA 11g Audit Trail : Programmatically Managing SOA Composite Applications with the Facade API using Groovy Scripting

My previous post  was dealing about how retrieve the SOA payload from the database using SQL statement and Oracle XML API. In this post, I will use the Oracle facade API to interact with the SOA composite application, achieving the … Continue reading

Posted in bpel, Groovy, script, SOA Suite | Tagged , , , ,

Sample bash profile

This a my sample .bash_profile

Posted in script