Posts Tagged ‘admin’

Mantenimiento del File system de Linux

Wednesday, August 25th, 2010

Nos mandan un artículo introductorio al mantenimiento del sistema de archivos en sistemas con Linux…

Learn how to check the integrity of your Linux filesystems, monitor free space, and fix simple problems. Use the material in this article to study for the Linux Professional Institute (LPI) 101 exam for Linux system administrator certification—or just to check your filesystems and keep them in good working order, especially after a system crash or power loss.

Introducción a esquemas de Fail-Over usando PowerHA

Tuesday, August 24th, 2010

Nos mandan un artículo sobre como implementar esquemas de Fail-over en sistemas AIX. Independientemente del operativo que menciona, se me hace una buena referencia introductoria a esquemas de Fail-over para cualquier sistema operativo:

PowerHA for AIX is the new name for HACMP (High Availability Cluster Multiprocessing). HACMP is an application that makes system fault resilient and reduces downtime of applications. This article introduces PowerHA and provides a detailed explanation of how to configure a two node cluster. This document is very useful for understanding PowerHA and setting up a two node cluster.

Guía básica de como particionar en Linux

Monday, August 9th, 2010

Nos mandan una guía básica de como particionar discos duros bajo Linux:

In this article learn how to create partitions on a disk drive and how to format them for use on a Linux system as swap or data space. In this related article on Hard disk Layout you can learn how to design a partition layout for disks on a Linux system.

Usando las listas de acceso con NFS v4

Monday, June 8th, 2009

Nos mandan un artículo de como usar los ACL’s (Access Control List) de la nueva NFSv4 (Network File System – Version 4):

Here’s a great cheat sheet on managing NFSv4 ACLs on different filesystem with different commands. This article discusses and compares the different commands that you might use to migrate from one filesystem to another.