<div>
<div class="content wysiwyg-content">
Hello, I am trying to setup a Cluster redhat on my Vmware Workstation for training purpose. Unfortunately I have the error bellow regarding my node fully qualified domain name.<br />
<br />
Can you please guide me or tell me how to fix this issue?<br />
<br />
<a href="https://filedb.experts-exchange.com/incoming/2012/04_w16/568182/hostnamefullyqualified.PNG" target="_blank" title="error (31 KB)"><img alt="error" class="file-block lazyload" style="max-width: 800px;" data-src="https://filedb.experts-exchange.com/incoming/2012/04_w16/800_568182/hostnamefullyqualified.PNG" /></a><br />

<pre><code id="code-10-27676380-1">more /etc/hosts
# Do not remove the following line, or various programs
# that require network functionality will fail.
127.0.0.1               localhost.localdomain localhost
192.168.1.10            NodeA</code></pre>
<br />
<br />

<pre><code id="code-10-27676380-2">[root@NodeA ~]# more /etc/sysconfig/network
NETWORKING=yes
NETWORKING_IPV6=no
HOSTNAME=NodeA</code></pre>
</div>
</div>


hostnamefullyqualified.PNG

Hello, I am trying to setup a Cluster redhat on my Vmware Workstation for training purpose. Unfortunately I have the error bellow regarding my node fully qualified domain name.

Can you please guide me or tell me how to fix this issue?



(CODE)


(CODE)

Redhat : Hostname must be fully qualified error

Linux is a UNIX-like open source operating system with hundreds of distinct distributions, including: Fedora, openSUSE, Ubuntu, Debian, Slackware, Gentoo, CentOS, and Arch Linux. Linux is generally associated with web and database servers, but has become popular in many niche industries and applications.

Linux

A Linux distribution is an operating system made as a software collection based on the Linux kernel and, often, on a package management system and are available for a variety of systems. A typical Linux distribution comprises a Linux kernel, GNU tools and libraries, additional software, documentation, a window system (the most common being the X Window System), a window manager, and a desktop environment. Most Linux systems are open-source software made available both as compiled binaries and in source code form, allowing modifications to the original software. Over three hundred distributions are in active development, including commercially backed distributions (such as Fedora, openSUSE and Ubuntu) and community-driven distributions (such as Debian, Slackware, Gentoo and Arch Linux).

Linux Distributions

Unix is a multitasking, multi-user computer operating system originally developed in 1969 at Bell Labs. Today, it is a modern OS with many commercial flavors and licensees, including FreeBSD, Hewlett-Packard’s UX, IBM AIX and Apple Mac OS-X. Apart from its command-line interface, most UNIX variations support the standardized X Window System for GUIs, with the exception of the Mac OS, which uses a proprietary system.