Hi,<br><br>Thanks for the reply ,. <br>I have one doubt at the Export given in the installation doc .<br><p>I.e<br>
</p><p style="color: rgb(51, 51, 255);"><font size="2"><i>Export <code>/srv/cloud</code> to all the cluster nodes. For example, if
you have all your physical nodes in a local network with address
<a href="http://192.168.0.0/24">192.168.0.0/24</a> you will need to add to your /etc/exports file a line
like this:
</i></font></p><font size="2"><i><span style="color: rgb(51, 51, 255);">
</span></i></font><p style="color: rgb(51, 51, 255);">
</p><pre style="color: rgb(51, 51, 255);" class="xterm"><font size="2"><i>$ cat /etc/exports
/srv/cloud <a href="http://192.168.0.0/255.255.255.0(rw)">192.168.0.0/255.255.255.0(rw)</a>
</i></font></pre><font size="2"><i><span style="color: rgb(51, 51, 255);">
</span></i></font>
<p><font size="2"><i><span style="color: rgb(51, 51, 255);">
In each cluster node create </span><code style="color: rgb(51, 51, 255);">/srv/cloud</code><span style="color: rgb(51, 51, 255);"> and mount this directory from the front-end</span></i>.
</font></p><br style="color: rgb(204, 0, 0);"><span style="color: rgb(204, 0, 0);">Here what does mounting exactly meant , is it required to mount /srv/cloud on to the host system from the from end system ..?</span><br><br>
<br style="color: rgb(204, 0, 0);"><br><br><div class="gmail_quote">On Mon, Jul 11, 2011 at 7:16 PM, Steven Timm <span dir="ltr"><<a href="mailto:timm@fnal.gov">timm@fnal.gov</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex;">
It is only necessary to install OpenNebula on the front end.<br>
There are a few scripts which go on each VM host but the front<br>
end puts them out there automatically when you add each host to the cloud.<br>
<br>
Steve<div><div></div><div class="h5"><br>
<br>
<br>
On Mon, 11 Jul 2011, bharath pb wrote:<br>
<br>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
Hi,<br>
I have few doubts about installation of opennebula , I cloud not under<br>
stand fully from the docs which are given in the link ,<br>
<br>
1. Do I need to install opennebula on the both host(VMs) and front end<br>
system ,,?<br>
2. If so, is it both should be user wide installation ?<br>
<br>
pls provide some ppts which clearly explains the opennebula installation .<br>
<br>
<br>
<br>
regards<br>
Bharath<br>
<br>
On Sat, Jul 9, 2011 at 12:38 AM, <<a href="mailto:users-request@lists.opennebula.org" target="_blank">users-request@lists.<u></u>opennebula.org</a>> wrote:<br>
<br>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
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Today's Topics:<br>
<br>
1. Error: Cannot find kernel "/boot/vmlinuz... (Rasika Karunathilaka)<br>
2. what is the method of live migration (fanttazio)<br>
3. doc/ppt to install the opennebula .. (bharath pb)<br>
4. Re: doc/ppt to install the opennebula .. (Robert Schweikert)<br>
<br>
<br>
------------------------------<u></u>------------------------------<u></u>----------<br>
<br>
Message: 1<br>
Date: Fri, 8 Jul 2011 00:48:24 -0700 (PDT)<br>
From: Rasika Karunathilaka <<a href="mailto:rasika.karunathilaka@yahoo.com" target="_blank">rasika.karunathilaka@yahoo.<u></u>com</a>><br>
To: "<a href="mailto:users@lists.opennebula.org" target="_blank">users@lists.opennebula.org</a>" <<a href="mailto:users@lists.opennebula.org" target="_blank">users@lists.opennebula.org</a>><br>
Subject: [one-users] Error: Cannot find kernel "/boot/vmlinuz...<br>
Message-ID:<br>
<<a href="mailto:1310111304.62890.YahooMailNeo@web59810.mail.ac4.yahoo.com" target="_blank">1310111304.62890.<u></u>YahooMailNeo@web59810.mail.<u></u>ac4.yahoo.com</a>><br>
Content-Type: text/plain; charset="iso-8859-1"<br>
<br>
hi All,<br>
?I am a new user on OpenNebula, who is trying to build cloud environment<br>
using Xen . My cloud front end and Xen cluster node is running on Open Suse.<br>
I am trying to deploy Fedora image through Cloud. I have created the fedora<br>
xen virtual image which has following kernel configuration.<br>
<br>
"/boot/vmlinuz-2.6.31.5-127.<u></u>fc12.i686.PAE",<br>
"/boot/initramfs-2.6.31.5-127.<u></u>fc12.i686.PAE.img",<br>
?<br>
Now my vm definition file (myVM.one) in open nebula has;<br>
<br>
Name = Fedora12<br>
CPU =?? 0.5<br>
MEMORY? =?????? 512<br>
OS = [<br>
??????? KERNEL? = "/boot/vmlinuz-2.6.31.5-127.<u></u>fc12.i686.PAE",<br>
??????? INITRD? = "/boot/initramfs-2.6.31.5-127.<u></u>fc12.i686.PAE.img",<br>
??????? ROOT??? = "sda1"<br>
]<br>
DISK??? = [<br>
??????? IMAGE?? = "Fedora 12"<br>
]<br>
CONTEXT = [<br>
??????? HOSTNAME??????? =?????? vm1,<br>
??????? USERNAME??????? =?????? "oneadmin",<br>
??????? IP_PRIVATE????? =?????? "$NIC[IP]",<br>
??????? IP_GEN????????? =?????? "192.168.104.$VMID",<br>
??????? FILES?????????? =?????? "/vms_configuration/id_rsa.pub<br>
/vms_configuration/init.sh",<br>
??????? TARGET????????? =?????? "hdb"<br>
]<br>
<br>
<br>
however, when I try to deploy the vm image using , "onevm create myVm.one"<br>
it fails with following error at vm.log;<br>
<br>
Fri Jul? 8 03:21:44 2011 [TM][I]: tm_context.sh: Executed "/usr/bin/mkisofs<br>
-o /srv/cloud/one/var/17/images/<u></u>disk.1 -J -R<br>
/srv/cloud/one/var/17/images/<u></u>isofiles".<br>
Fri Jul? 8 03:21:44 2011 [TM][I]: tm_context.sh: Executed "rm -rf<br>
/srv/cloud/one/var/17/images/<u></u>isofiles".<br>
Fri Jul? 8 03:21:44 2011 [LCM][I]: New VM state is BOOT<br>
Fri Jul? 8 03:21:44 2011 [VMM][I]: Generating deployment file:<br>
/srv/cloud/one/var/17/<u></u>deployment.0<br>
Fri Jul? 8 03:21:45 2011 [VMM][I]: Command execution fail: 'if [ -x<br>
"/var/tmp/one/vmm/xen/deploy" ]; then /var/tmp/one/vmm/xen/deploy<br>
/srv/cloud/images/cloud2/17/<u></u>images/deployment.0;<br>
else??????????????????????????<u></u>??? exit 42; fi'<br>
Fri Jul? 8 03:21:45 2011 [VMM][I]: STDERR follows.<br>
Fri Jul? 8 03:21:45 2011 [VMM][I]: Error: Cannot find kernel<br>
"/boot/vmlinuz-2.6.31.5-127.<u></u>fc12.i686.PAE"<br>
Fri Jul? 8 03:21:45 2011 [VMM][I]: ExitCode: 1<br>
Fri Jul? 8 03:21:45 2011 [VMM][E]: Error deploying virtual machine: Error:<br>
Cannot find kernel "/boot/vmlinuz-2.6.31.5-127.<u></u>fc12.i686.PAE"<br>
Fri Jul? 8 03:21:46 2011 [DiM][I]: New VM state is FAILED<br>
Fri Jul? 8 03:21:46 2011 [TM][W]: Ignored: LOG - 17 tm_delete.sh: Deleting<br>
/srv/cloud/one/var/17/images<br>
Fri Jul? 8 03:21:46 2011 [TM][W]: Ignored: LOG - 17 tm_delete.sh: Executed<br>
"rm -rf /srv/cloud/one/var/17/images".<br>
Fri Jul? 8 03:21:46 2011 [TM][W]: Ignored: TRANSFER SUCCESS 17 -<br>
<br>
Appreciate your expert help to resolve this !<br>
<br>
Cheers !<br>
Rasika K<br>
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------------------------------<br>
<br>
Message: 2<br>
Date: Fri, 8 Jul 2011 11:08:00 +0100<br>
From: fanttazio <<a href="mailto:fanttazio@gmail.com" target="_blank">fanttazio@gmail.com</a>><br>
To: <a href="mailto:users@lists.opennebula.org" target="_blank">users@lists.opennebula.org</a><br>
Subject: [one-users] what is the method of live migration<br>
Message-ID:<br>
<<a href="mailto:CAKHHbJHs_JZYPPzOENkBFx8EqKJq5Hy3UHviSbOpGnXWxUBG8w@mail.gmail.com" target="_blank">CAKHHbJHs_<u></u>JZYPPzOENkBFx8EqKJq5Hy3UHviSbO<u></u>pGnXWxUBG8w@mail.gmail.com</a><br>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
<br>
</blockquote>
Content-Type: text/plain; charset="utf-8"<br>
<br>
As you may aware for doing live migration there are several method to do it<br>
like post-copy or pre-copy [1][2][3].<br>
My question is does OpenNebula use a customized method for live migration<br>
or<br>
it just uses the default method of each hypervisor?<br>
<br>
[1] <a href="http://portal.acm.org/citation.cfm?id=1251223" target="_blank">http://portal.acm.org/<u></u>citation.cfm?id=1251223</a><br>
[2] <a href="http://portal.acm.org/citation.cfm?id=1508293.1508301" target="_blank">http://portal.acm.org/<u></u>citation.cfm?id=1508293.<u></u>1508301</a><br>
[3] <a href="http://www.linuxplumbersconf.org/2011/ocw/proposals/669" target="_blank">http://www.linuxplumbersconf.<u></u>org/2011/ocw/proposals/669</a><br>
<br>
Regards,<br>
Fanttazio<br>
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<br>
Message: 3<br>
Date: Fri, 8 Jul 2011 22:55:25 +0530<br>
From: bharath pb <<a href="mailto:bharathapbr@gmail.com" target="_blank">bharathapbr@gmail.com</a>><br>
To: <a href="mailto:users@lists.opennebula.org" target="_blank">users@lists.opennebula.org</a><br>
Subject: [one-users] doc/ppt to install the opennebula ..<br>
Message-ID:<br>
<<a href="mailto:CAKixW9Wi_52dg%2BG7da6bkXhgZGYA74YN_qpOjYXTx09H28wGmQ@mail.gmail.com" target="_blank">CAKixW9Wi_52dg+<u></u>G7da6bkXhgZGYA74YN_<u></u>qpOjYXTx09H28wGmQ@mail.gmail.<u></u>com</a><br>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
<br>
</blockquote>
Content-Type: text/plain; charset="iso-8859-1"<br>
<br>
Hi,<br>
<br>
Can any one pls share a proper doc/ppt which helps to install the<br>
opennebula<br>
..<br>
<br>
regards<br>
<br>
Bharath<br>
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<br>
</blockquote>
<br>
------------------------------<br>
<br>
Message: 4<br>
Date: Fri, 08 Jul 2011 14:04:19 -0400<br>
From: Robert Schweikert <<a href="mailto:rjschwei@suse.com" target="_blank">rjschwei@suse.com</a>><br>
To: <a href="mailto:users@lists.opennebula.org" target="_blank">users@lists.opennebula.org</a><br>
Subject: Re: [one-users] doc/ppt to install the opennebula ..<br>
Message-ID: <<a href="mailto:4E1746A3.5070708@suse.com" target="_blank">4E1746A3.5070708@suse.com</a>><br>
Content-Type: text/plain; charset=ISO-8859-1; format=flowed<br>
<br>
<br>
<br>
On 07/08/2011 01:25 PM, bharath pb wrote:<br>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
Hi,<br>
<br>
Can any one pls share a proper doc/ppt which helps to install the<br>
opennebula ..<br>
</blockquote>
<br>
Start here: <a href="http://opennebula.org/documentation:documentation" target="_blank">http://opennebula.org/<u></u>documentation:documentation</a><br>
<br>
Please re-post if you have specific questions.<br>
<br>
HTH,<br>
Robert<br>
<br>
--<br>
Robert Schweikert MAY THE SOURCE BE WITH YOU<br>
SUSE-IBM Software Integration Center LINUX<br>
Tech Lead<br>
<a href="mailto:rjschwei@suse.com" target="_blank">rjschwei@suse.com</a><br>
<a href="mailto:rschweik@ca.ibm.com" target="_blank">rschweik@ca.ibm.com</a><br>
781-464-8147<br>
<br>
<br>
------------------------------<br>
<br>
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<br>
End of Users Digest, Vol 41, Issue 21<br>
******************************<u></u>*******<br>
<br>
</blockquote>
<br>
</blockquote>
<br></div></div><font color="#888888">
-- <br>
------------------------------<u></u>------------------------------<u></u>------<br>
Steven C. Timm, Ph.D (630) 840-8525<br>
<a href="mailto:timm@fnal.gov" target="_blank">timm@fnal.gov</a> <a href="http://home.fnal.gov/%7Etimm/" target="_blank">http://home.fnal.gov/~timm/</a><br>
Fermilab Computing Division, Scientific Computing Facilities,<br>
Grid Facilities Department, FermiGrid Services Group, Group Leader.<br>
Lead of FermiCloud project.<br>
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