Difference between revisions of "Dom0 Installation on Debian"

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[[Es:Instalación del Dominio0 en Debian]]
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__NOTOC__
  
Back to: [[Xen on Debian]]
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<div class="thumbnail img-thumbnail">http://wiki.sc3.uis.edu.co/images/a/a8/Logo_sc33.png</div>
 
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<p><div class="btn btn-primary"><i class="fa  fa-long-arrow-left"></i> [[Xen on Debian]]</div></p>
'''This parameters were made for the Xen installation on Linux Debian over Intel machines or AMD 64 bits.'''
 
 
 
 
 
 
 
1) Install the adecuate software to enable it
 
  
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    <div class="panel panel-darker-white-border">
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        <div class="panel-heading">
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            <h3 class="panel-title"> Xen on Debian</h3>
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        <div class="panel-body">
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            <p>'''This parameters were made for the Xen installation on Linux Debian over Intel machines or AMD 64 bits.'''</p>
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<p>1) Install the adecuate software to enable it</p>
 
{{Command|<nowiki> apt-get install xen-hypervisor-4.1-amd64 xen-tools xen-utils-4.1 xen-linux-system-amd64 </nowiki>}}
 
{{Command|<nowiki> apt-get install xen-hypervisor-4.1-amd64 xen-tools xen-utils-4.1 xen-linux-system-amd64 </nowiki>}}
 
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<p>Debian autoconfigurates grub in order to use the Xen hypervisor for booting the next time</p>
Debian autoconfigurates grub in order to use the Xen hypervisor for booting the next time
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<p>2) Reboot the machine</p>
 
 
2) Reboot the machine
 
 
 
 
{{Command|<nowiki> reboot </nowiki>}}
 
{{Command|<nowiki> reboot </nowiki>}}
 
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<p>3) Check if the machine has the dom0 kernel of Xen</p>
3) Check if the machine has the dom0 kernel of Xen
 
 
 
 
{{Command|<nowiki> uname -srm </nowiki>}}
 
{{Command|<nowiki> uname -srm </nowiki>}}
 
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<p>You have to see somethimg like this</p>
You have to see somethimg like this
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<p>Linux 3.2.0-4-amd64 x86_64</p>
 
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<p>Also, you can see if dom0 is running by running the following command:</p>
Linux 3.2.0-4-amd64 x86_64
 
 
 
Also, you can see if dom0 is running by running the following command:
 
 
 
 
{{Command|<nowiki> xm list </nowiki>}}
 
{{Command|<nowiki> xm list </nowiki>}}
 
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<p>And the output will be
And the output will be
 
 
 
 
         Name                                        ID  Mem VCPUs      State  Time(s)
 
         Name                                        ID  Mem VCPUs      State  Time(s)
 
         Domain-0                                    0  7926    8    r-----    20.0
 
         Domain-0                                    0  7926    8    r-----    20.0
 
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</p>
4) Edit the /etc/xen/xend-config.sxp file and uncomment the follwing lines
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<p>4) Edit the /etc/xen/xend-config.sxp file and uncomment the follwing lines</p>
 
 
 
{{File|/etc/xen/xend-config.sxp|<pre><nowiki>
 
{{File|/etc/xen/xend-config.sxp|<pre><nowiki>
 
         (network-script 'network-bridge netdev=eth0')
 
         (network-script 'network-bridge netdev=eth0')
 
         (vif-script vif-bridge)
 
         (vif-script vif-bridge)
 
</nowiki></pre>}}
 
</nowiki></pre>}}
 
 
{{Note|<pre><nowiki> Reboot the daemon before doing any change on this file </nowiki></pre>}}
 
{{Note|<pre><nowiki> Reboot the daemon before doing any change on this file </nowiki></pre>}}
 
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<p>5) If you are using images on files, edit /etc/modules and change the "loop" module line in order to look like this</p>
5) If you are using images on files, edit /etc/modules and change the "loop" module line in order to look like this
 
 
 
 
{{File|/etc/modules|<pre><nowiki>
 
{{File|/etc/modules|<pre><nowiki>
 
         loop max_loop=64
 
         loop max_loop=64
 
</nowiki></pre>}}
 
</nowiki></pre>}}
 
 
 
 
 
[[Category:Paravirtualization]]
 
[[Category:Paravirtualization]]
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            </p>
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    </div>
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Revision as of 11:35, 9 April 2015


Logo_sc33.png

Xen on Debian

This parameters were made for the Xen installation on Linux Debian over Intel machines or AMD 64 bits.

1) Install the adecuate software to enable it

apt-get install xen-hypervisor-4.1-amd64 xen-tools xen-utils-4.1 xen-linux-system-amd64

Debian autoconfigurates grub in order to use the Xen hypervisor for booting the next time

2) Reboot the machine

reboot

3) Check if the machine has the dom0 kernel of Xen

uname -srm

You have to see somethimg like this

Linux 3.2.0-4-amd64 x86_64

Also, you can see if dom0 is running by running the following command:

xm list

And the output will be Name ID Mem VCPUs State Time(s) Domain-0 0 7926 8 r----- 20.0

4) Edit the /etc/xen/xend-config.sxp file and uncomment the follwing lines

File: /etc/xen/xend-config.sxp
        (network-script 'network-bridge netdev=eth0')
        (vif-script vif-bridge)
NOTE:
 Reboot the daemon before doing any change on this file 

5) If you are using images on files, edit /etc/modules and change the "loop" module line in order to look like this

File: /etc/modules
        loop max_loop=64
           </p>