Red Hat ENTERPRISE LINUX 5 - VIRTUALIZATION GUIDE Especificaciones descargar pdf (Pagina 118)

3. Restart xend:service and xend restart.

Sequence 2: Exporting a shared storage via NFS

For this lab procedure, you will configure NFS and use it to export a shared storage.

1. Edit /etc/exports and include the line: /xen *(rw,sync,no_root_squash)/

2. Save /etc/exports and restart the NFS server. Make sure that the NFS server starts by

default:service nfs startchkconfig nfs on.

3. After starting the NFS server on host1, we can then mount it on host2:mount host1:/xen

4. Now start the Xen guest on host1 and select fc6-pv1 (or fc6-pv2 from Lab 1):

xm create -c fc6-pv1

Sequence 3: Installing the Xen guest streaming server

For this lab step, you will install a streaming server, gnump3d, for our demonstration purposes.

You will select gnump3d because it supports OGG vorbis files and is easy to install, configure,

and modify.

1. Download gnump3d-2.9.9.9.tar.bz2 tarball from http://www.gnump3d.org/ . Unpack

the tarball and in the gnump3d-2.9.9.9/ directory, compile, and install the gnump3d

application:tar xvjf gnump3d-2.9.9.9.tar.bz2cd gnump3d-2.9.9.9/make install

2. Create a /home/mp3 directory and copy TruthHappens.ogg from Red Hat's Truth Happens

page to mkdir /home/mp3wget -c http://www.redhat.com/v/ogg/TruthHappens.ogg

3. Start the streaming server by typing

command:gnump3d

4. On either one of the two Xen hosts, start running the Movie Player. If it is not installed, then

install the totem and iso-codecs rpms before running the Movie Player. Click Applications,

then Sound & Video, and finally Movie Player.

Appendix B. Lab 2

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Red Hat ENTERPRISE LINUX 5 - VIRTUALIZATION GUIDE Especificaciones Pagina 118