Recently I have come to know that redhat Linux KVM/QEMU supports multiple operating systems as virtual guest including windows OS.So i just want to give a try and tested on one of the desktop. Unfortunately KVM will not work in Vmware workstation hosted Redhat Linux.You need to directly install the Redhat Linux on hardware for KVM/Qemu to work. […]
Redhat-LINUX
How to Create Virtual Machine in Redhat Linux ?
The entire world is running behind virtualization and Operating system’s vendors also providing more options to customer to virtualize their environment. Here we are going to see about Redhat Linux virtualization using KVM/QEMU. Once you have completed the KVM installation on Redhat Linux , you can proceed to create a new Virtual machine. To use KVM, you need […]
How to Create Partitions on Redhat Linux ?
How to create a disk partitions on Redhat Linux using fdisk command utility ? Here we will see how to manage the disks in redhat Linux using fdisk command.It includes creating the partitions,deleting the partitions,switching the system ids and more.Since fdisk utilities has many options and this will confuse the Linux beginners.This tutorial will go through the basics of using fdisk to manage […]
How to setup ISCSI initiator on Redhat Linux ?
Here we are going to see about adding ISCSI targets on redhat Linux.SAN environment is highly impossible for small companies due to it’s cost.As an alternative, ISCSI provides a SAN like environment using storage via IP concept. To use ISCSI storage , you need a high speed LAN cards and cables to achieve the speed like fiber channel SAN network. […]
Redhat Linux How to Fix Read only root Filesystem Issue
One of the most common problem in Redhat Linux is “read only root filesystem” when there is issue with hardware or SAN sub-systems .To fix the “read only filesystem” issue ,you need to reboot the server.But while rebooting the server, you will definitely encounter many issues and that requires a manual intervention by logging in with the […]
Redhat Linux Certification Path for Linux Administrators
Redhat Linux is emerging in the mid-range server market day by day. So that Linux administrators demand also increased rapidly.There are lot training institutes are conducting Linux training and companies need to filter the quality administrators from the market. So certification is one of the key criteria to filter the right candidates. Redhat certifications are […]
How to Take Remote GUI Session of Linux Server ?
Tiger VNC is a high-performance client/server application that allows end users to take remote GUI session (Remote Desktop) of Linux Servers.So that graphical application can be launched remotely using VNC session.It also provides extensions for advanced authentication methods and TLS encryption.Normally tiger VNC is coming along with Redhat Linux distribution DVD and also its available […]
How to Configure Software RAID on Linux ?
Software RAID is one of the greatest feature in Linux to protect the data from disk failure.We have LVM also in Linux to configure mirrored volumes but Software RAID recovery is much easier in disk failures compare to Linux LVM. I have seen some of the environments are configured with Software RAID and LVM (Volume groups are built using RAID devices).Using […]
How to install Redhat Linux on vmware workstation ?
Installing Redhat Linux is very simple,But most of the Linux beginners may wondering how to do that. Here i have used vmware workstation to show installation of Redhat Linux .The installation steps will be same if you install it in physical servers as well.If you are not familiar with vmware workstation,you can see how i have created Solaris virtual […]
How to create yum repository in Redhat Linux ?
The Yellowdog Updater Modified (YUM) is an rpm package management opensource tool which is available for Redhat Linux and other Linux flavors.In earlier days, its very difficult to install packages in Linux systems since it will ask for many dependencies.After yum introduction,its become very simple and yum has algorithm to select all the dependencies automatically once you configured the yum repository.After reading this article you will get fair idea about installing yum packages,configuring yum […]