Installing GlusterFS + Replicated Volume

As per Gluster.org: What is GlusterFS? “GlusterFS is an open source, distributed file system capable of scaling to several petabytes (actually, 72 brontobytes!) and handling thousands of clients. GlusterFS clusters together storage building blocks over Infiniband RDMA or TCP/IP interconnect, aggregating disk and memory resources and managing data in a single global namespace. GlusterFS is based on…

CentOS 6.5 x86_64, minimal installation for Spacewalk

This is a very simple article, just to make reference to the OS required to run Spacewalk. The minimal CentOS 6.5 installation can also be used for different services, such as: Email Server,  Web Server, Hypervisor, etc. 01) Choose the CentOS-6.5-x86_64-minimal.iso 398Mb from one of the following mirrors: http://isoredirect.centos.org/centos/6/isos/x86_64/ 02) Burn a DVD/CD with the ISO above, you can…

Spacewalk 2.0 – Quick steps installing over CentOS 6 and Postgresql

The following steps is considering that you already have CentOS installed, don’t worry about the database, it will be installed by the script as well. See pre-requisites 1) Setting up Spacewalk repository: rpm -Uvh http://yum.spacewalkproject.org/2.0/RHEL/6/x86_64/spacewalk-repo-2.0-3.el6.noarch.rpm Don’t start the Spacewalk installation before adding the next 2 repositories: cat > /etc/yum.repos.d/jpackage-generic.repo << EOF [jpackage-generic] name=JPackage generic #baseurl=http://mirrors.dotsrc.org/pub/jpackage/5.0/generic/free/…