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Search results for Xen Virtualization and Linux Clustering, Part 1

Debian

PostgreSQL Database Server Configuration in Debian

Post date: March 24, 2006, 17:03 Category: Software Views: 2638 Comments
Tutorial quote: PostgreSQL is a fully featured object-relational database management system. It supports a large part of the SQL standard and is designed to be extensible by users in many aspects. Some of the features are: ACID transactions, foreign keys, views, sequences, subqueries, triggers, user-defined types and functions, outer joins, multiversion concurrency control. Graphical user interfaces and bindings for many programming languages are available as well.
Linux

Benchmarking Filesystems Part II

Post date: January 6, 2006, 22:01 Category: Benchmarks Views: 5167 Comments
Tutorial quote: After the last article was published, I have received more than a dozen requests for a second filesystem benchmark using the 2.6 kernel. Since that time, I have converted entirely to XFS for every Linux machine I use, so I may be a bit bias regarding the XFS filesystem. I tried to keep the hardware roughly the same. Instead of a Western Digital 250GB and Promise ATA/100 controller, I am now am using a Seagate 400GB and Maxtor ATA/133 Promise controller. The physical machine remains the same, there is an additional 664MB of swap and I am now running Debian Etch. In the previous article, I was running Slackware 9.1 with custom compiled filesystem utilities. I've added a small section in the beginning that shows the filesystem creation and mount time, I've also added a graph showing these new benchmarks. After the first round of benchmarks, I received a sleuth of e-mails asking for the raw numbers. The numbers are now included in tables at the end of this e-mail for both the last and current set of benchmarks.
Linux

VirtualBox On FC6 / CentOS 4 / OpenSuSE 10.2

Post date: February 6, 2007, 20:02 Category: Software Views: 4010 Comments
Tutorial quote: This tutorial shows how to install and use VirtualBox on Fedora Core 6, CentOS 4, and OpenSuSE 10.2. InnoTek VirtualBox is a family of powerful x86 virtualization products for enterprise as well as home use. Not only is VirtualBox an extremely feature rich, high performance product for enterprise customers, it is also freely available as Open Source Software under the terms of the GNU Public License (GPL).
Ubuntu

KVM Virtualization With Enomalism 2 On An Ubuntu 8.10 Server

Post date: March 31, 2009, 10:03 Category: Installing Views: 3132 Comments
Tutorial quote: Enomalism ECP (Elastic Computing Platform) provides a web-based control panel that lets you design, deploy, and manage virtual machines on one or more host systems (in the case of multiple systems, we speak of a cluster or cloud). This article shows how you can use Enomalism (also know as Enomaly) to manage KVM guests on one Ubuntu 8.10 server.
Fedora

KVM Virtualization With Enomalism 2 On A Fedora 10 Server

Post date: April 21, 2009, 10:04 Category: Installing Views: 3517 Comments
Tutorial quote: Enomalism ECP (Elastic Computing Platform) provides a web-based control panel that lets you design, deploy, and manage virtual machines on one or more host systems (in the case of multiple systems, we speak of a cluster or cloud). This article shows how you can use Enomalism (also know as Enomaly) to manage KVM guests on one Fedora 10 server.
Debian

How To Install The Openbravo ERP On Debian Etch

Post date: April 1, 2008, 11:04 Category: Installing Views: 3525 Comments
Tutorial quote: This document describes how to set up Openbravo ERP (enterprise management system) on Debian Etch. Taken from the Openbravo page: "Openbravo is an open source ERP solution designed specifically for the SME (small to midsize firm). Developed in a web based environment, it includes many robust functionalities which are considered part of the extended ERP: procurement and warehouse management, project and service management, production management, and financial management."
OpenBSD

Apache - Serving up the Web

Post date: April 11, 2006, 22:04 Category: Network Views: 8219 Comments
Tutorial quote: The Apache Web Server is installed as part of the OpenBSD base system. This guide will help you configure the web server: (Apache 1.3.12 is released with OpenBSD 2.7 and 1.3.9 with OpenBSD 2.6)

To see how configurable the Apache/OpenBSD combination is we also look at allowing administrators to remotely review the server's status, we setup the system so we allow users on our system to have their own personal web-space. Of course, for the security counscious you probably want to turn some of these things off after you get things up and running.
Linux

An Easy Way To Install Gnome Shell

Post date: September 21, 2009, 16:09 Category: Benchmarks Views: 4378 Comments
Tutorial quote: Gnome Shell consists of two big parts: the panel and overlay. The panel part is pretty much obvious - system tray, user name, and clock stuff and the activities button which activates the overlay -, and about the "overlay", well, take a look at this screenshot:


Basically, it allows the user to concentrate on switching to a new activity by opening new applications, documents, or both. It displays all the current user workspaces and open windows and facilitates organizing them.

So far, the Gnome Shell installation was quite time-consuming, so most people didn't try it until now. With time, however, this has changed, and you can install it by running a script. Here is how:
Ubuntu

Install KDE 4.3 In Ubuntu Jaunty 9.04

Post date: August 5, 2009, 12:08 Category: Installing Views: 2025 Comments
Tutorial quote: Ubuntu 9.10 Karmic Koala simply have do an apt-get upgrade to update to the latest KDE 4.3 (which was released yesterday) but (K)Ubuntu 9.04 Jaunty Jackalope users have to add the Kubuntu PPA backports so they can install the latest KDE 4.3.

IMPORTANT NOTE: The packages for Jaunty are not officially supported. KDE 4.3 will be part of Karmic Koala Kubuntu 9.10 which will be officially released in October.

If you still want to continue, you can add these repositories by running the following command in a terminal:
Fedora

Virtualization With VirtualBox 3.1.x On A Headless Fedora 12 Server

Post date: March 11, 2010, 13:03 Category: Installing Views: 2897 Comments
Tutorial quote: This guide explains how you can run virtual machines with Sun VirtualBox 3.1.x on a headless Fedora 12 server. Normally you use the VirtualBox GUI to manage your virtual machines, but a server does not have a desktop environment. Fortunately, VirtualBox comes with a tool called VBoxHeadless that allows you to connect to the virtual machines over a remote desktop connection, so there's no need for the VirtualBox GUI.
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