Archive for category Solaris
28 de Octubre: Día de la Certificación (certification day)
Core Networks y Oracle University organizan la primera edición del Certification Day en tecnologías Oracle/Sun en Iberia. Las certificaciones de Oracle son credenciales reconocidas por la industria que pueden ayudarte a tener éxito en tu carrera de TI y mejorar el rendimiento de tu empresa. El Certification Day supone una oferta técnica y económica única [...]
ShellScript: Interesting command this ‘tput’
Making shell scripts, sometimes, require some visual presentation. Maybe you need make letters bold, or use a white background. Maybe we want to write in a precise position of the screen. For this worthless activities, I found ‘tput’. tput is a quite simple command which comes with a basic Solaris installation. I reads termcap database [...]
delegate the administration of the ssh service to a regular user
Posted by Julio Sanchez in Solaris on September 9, 2010
As only root can run svcadm command, with RBAC could create a profile with this command and assigned to a regular user, but could work on any service and just want to give it control of a particular service, the ssh. So this is not a valid solution. To solve this problem we have the [...]
QuickTip: Solved How to reinitialize several disks with an empty SMI partition table
Posted by Jorge Moratilla in Geek, QuickTip, Solaris on May 21, 2010
Hi folks!, first I want to thanks Arnaud Delanoue for commenting me about the script that implements the solution for the hardest part: labeling the disk automatically. I have come finally with the procedure to reset any disk from EFI to SMI. It’s commented in course ES-445 (Sun Cluster 3.2 Advanced Administration), so I recommend [...]
DTrace for Developers (SI-328-S10)
Este curso se trata de uno de los más interesantes para desarrolladores de aplicaciones. Se muestran conceptos clave para la depuración y diagnóstico de aplicaciones y la determinación de los problemas clave en una aplicación: Course Code: SI-328-S10 Course Title: DTrace for Developers Revision: A Duration: Two (2) Days Course Description he DTrace for Developers [...]
ZFS file access monitor dtrace script
Posted by Sergio Rodriguez de Guzman in DTrace, Solaris on March 12, 2010
I have created this small DTrace script to monitor the file access on a ZFS file system (it does not work on other File Systems). It uses one single argument, the file you are going to monitor. It will print the DATE access, the process using the file, the operation over the file (Read/Write/Delete), the [...]
How to create a daily recursive snapshot of a Zpool
Posted by Sergio Rodriguez de Guzman in Solaris on March 10, 2010
An advantage of copy-on-write is that when ZFS writes new data, the blocks containing the old data can be retained, allowing a snapshot version of the file system to be maintained. ZFS snapshots are created very quickly, since all the data composing the snapshot is already stored; they are also space efficient, since any unchanged [...]
How to install Oracle Database 11g Release 2 (11.2) on Solaris 10 (Part 3 of 3)
Posted by Arnaud Delanoue in Oracle, Solaris on December 14, 2009
On my previous post (Part 2 of 3) we have seen how to install Oracle Database 11g Release 2 on Solaris 10, so now we are going to verify that the installation has been done successfully. How? First, we need to set up the environment for the oracle user by defining the variables ORACLE_HOME, ORACLE_SID, [...]
How to install Oracle Database 11g Release 2 (11.2) on Solaris 10 (Part 2 of 3)
Posted by Arnaud Delanoue in Oracle, Solaris on December 14, 2009
After reviewing the requirements for installing Oracle Database 11g Release 2 (11.2) on Solaris 10, (see the previous post Part 1 of 3), let’s begin the installation. After unzipping the 2 downloaded files, we have a database directory which contains all the needed files for the installation and the OUI (Oracle Universal Installer), the GUI [...]
How to install Oracle Database 11g Release 2 (11.2) on Solaris 10 (Part 1 of 3)
Posted by Arnaud Delanoue in Oracle, Solaris on December 14, 2009
The deal today is to install the last version of Oracle Database, which is the 11g Release 2 (11.2), on Solaris 10. The first part of an instalation process should be to verify the requirements needed by the software we want to install. So the question is : What are the Oracle Database Preinstallation Requirements [...]
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