<HTML dir=ltr><HEAD><TITLE>Re: [one-users] Xen images with pygrub</TITLE>
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<DIV dir=ltr><FONT face="Courier New" color=#000000 size=2>Hi Ruben,</FONT></DIV>
<DIV dir=ltr><FONT face="Courier New" size=2></FONT> </DIV>
<DIV dir=ltr><FONT face="Courier New" size=2>I am a newbie to Cloud Computing and OpenNebula.</FONT></DIV>
<DIV dir=ltr><FONT face="Courier New" size=2>We are trying to configure opennebula as below but we are stuck up at <STRONG>onevm</STRONG> command.</FONT></DIV>
<DIV dir=ltr><FONT face="Courier New" size=2></FONT> </DIV>
<DIV dir=ltr><FONT face="Courier New" size=2>Following are the steps we have executed.</FONT></DIV>
<DIV dir=ltr><FONT face="Courier New" size=2></FONT> </DIV>
<DIV dir=ltr><FONT face="Courier New" size=2>1. <STRONG>Machine 1 (Front-end) at ip 10.101.102.66:</STRONG> This has Open Nebula installed on Ubuntu OS. The machine is NFS server.</FONT></DIV>
<DIV dir=ltr><FONT face="Courier New" size=2>2. <STRONG>Machine 2 (node) at ip 10.101.102.46</STRONG> : This has Xen installed on Open Suse 11 (OS). </FONT></DIV>
<DIV dir=ltr><FONT face="Courier New" size=2></FONT> </DIV>
<DIV dir=ltr><FONT face="Courier New" size=2>We have started Machine 2 in Xen Mode and we have created a virtual machine (domU) on the same machine. We have 2 VM's available - dom0 and domU</FONT></DIV>
<DIV dir=ltr><FONT face="Courier New" size=2></FONT> </DIV>
<DIV dir=ltr><FONT face="Courier New" size=2>I have copied the disk image of domU (machine 2) to Front-end machine folder (/home/wipro/vm-image).</FONT></DIV>
<DIV dir=ltr><FONT face="Courier New" size=2></FONT> </DIV>
<DIV dir=ltr><FONT face="Courier New" size=2>As per transfer manager guide, I created a <VM_DIR> in machine 2.</FONT></DIV>
<DIV dir=ltr><FONT face="Courier New" size=2>I have shared $ONE_LOCATION/var directory of Frontend to the node and its mounted to <VM_DIR> of node.</FONT></DIV>
<DIV dir=ltr><FONT face="Courier New" size=2></FONT> </DIV>
<DIV dir=ltr><FONT face="Courier New" size=2>Added <VM_DIR> entry in oned.conf.</FONT></DIV>
<DIV dir=ltr><FONT face="Courier New" size=2>-------------------------------------------------------------------------------------------------------------------------</FONT></DIV>
<DIV dir=ltr> </DIV>
<DIV dir=ltr><FONT face="Courier New" size=2>From front-end machine executed the commands as follows :</FONT></DIV>
<DIV dir=ltr><FONT face="Courier New" size=2></FONT> </DIV>
<DIV dir=ltr><FONT face="Courier New"><FONT size=2><STRONG>1</STRONG>. <STRONG>onehost create 10.101.102.46 im_xen vmm_xen tm_ssh</STRONG></FONT></FONT></DIV>
<DIV dir=ltr><FONT face="Courier New" size=2></FONT> </DIV></DIV>
<DIV dir=ltr><FONT face="Courier New"><FONT size=2><STRONG>2</STRONG>. <STRONG>onehost list :</STRONG></FONT></FONT></DIV>
<DIV dir=ltr><FONT face="Courier New" size=2></FONT> </DIV>
<DIV dir=ltr><A href="mailto:root@wipro-desktop:/opt/nebula/var" target=_blank><FONT face="Courier New" size=2>root@wipro-desktop:/opt/nebula/var</FONT></A><FONT face="Courier New" size=2># onehost list<BR> HID NAME RVM TCPU FCPU ACPU TMEM FMEM STAT<BR> 13 10.101.102.46 0 0 100 on</FONT></DIV>
<DIV dir=ltr><FONT face="Courier New" size=2></FONT> </DIV>
<DIV dir=ltr><FONT face="Courier New" size=2>We are not sure why is RVM and TCPU showing 0 ? Pl give your inputs.</FONT></DIV>
<DIV dir=ltr><FONT face="Courier New" size=2></FONT> </DIV>
<DIV dir=ltr><FONT face="Courier New"><FONT size=2><STRONG>3</STRONG>. The VM network template is as follows : </FONT></FONT></DIV>
<DIV dir=ltr><FONT face="Courier New" size=2></FONT> </DIV>
<DIV dir=ltr><FONT face="Courier New" size=2>NAME="Public VLAN"<BR>TYPE=FIXED<BR>BRIDGE=eth0<BR>LEASES=[IP=10.101.102.46,MAC=00:03:0D:AD:D4:76]</FONT></DIV>
<DIV dir=ltr><FONT face="Courier New" size=2></FONT> </DIV>
<DIV dir=ltr><FONT face="Courier New"><FONT size=2><STRONG>4</STRONG>. Submitted the above template as : <STRONG>onevnet create <Template name></STRONG></FONT></FONT></DIV>
<DIV dir=ltr><FONT face="Courier New" size=2></FONT> </DIV>
<DIV dir=ltr><FONT face="Courier New"><FONT size=2><STRONG>5</STRONG>. <STRONG>onevnet list</STRONG> :</FONT></FONT></DIV>
<DIV dir=ltr><FONT face="Courier New" size=2></FONT> </DIV>
<DIV dir=ltr><FONT face="Courier New" size=2>NID NAME TYPE BRIDGE<BR> 3 Public VLAN Fixed eth0</FONT></DIV>
<DIV dir=ltr><FONT face="Courier New" size=2></FONT> </DIV>
<DIV dir=ltr><FONT face="Courier New"><FONT size=2><STRONG>6</STRONG>. <STRONG>onevnet show "Public VLAN"</STRONG> :</FONT></FONT></DIV>
<DIV dir=ltr><FONT face="Courier New" size=2></FONT> </DIV>
<DIV dir=ltr><FONT face="Courier New" size=2>NID : 3<BR>UID : 0<BR>Network Name : Public VLAN<BR>Type : Fixed<BR>Bridge : eth0</FONT></DIV>
<DIV dir=ltr><FONT face="Courier New" size=2>....: Template :....<BR> BRIDGE=eth0<BR> LEASES=IP=10.101.102.46,MAC=00:03:0D:AD:D4:76<BR> NAME=Public VLAN<BR> TYPE=FIXED</FONT></DIV>
<DIV dir=ltr><FONT face="Courier New" size=2>....: Leases :....<BR>IP = 10.101.102.46 MAC = 00:03:0d:ad:d4:76 USED = 0 VID = -1</FONT></DIV>
<DIV dir=ltr><FONT face="Courier New" size=2></FONT> </DIV>
<DIV dir=ltr><FONT face="Courier New"><FONT size=2><STRONG>7</STRONG>. The VM Template details are :</FONT></FONT></DIV>
<DIV dir=ltr><FONT face="Courier New" size=2></FONT> </DIV>
<DIV dir=ltr><FONT face="Courier New" size=2>NAME = nodevm<BR>CPU = 0.5<BR>MEMORY = 128<BR>OS = [kernel="/boot/vmlinuz-2.6.25.18-0.2-xen",initrd= "/boot/initrd-2.6.2<BR>5.18-0.2.xen",root="sda4" ]<BR>DISK = [source="/home/wipro/vm-image/disk0",target="sda4",readonly="no"]<BR>DISK = [type="swap",size=1024,target="sdb"]<BR>NIC = [MAC = "00:03:0D:AD:D4:76",<BR> bridge = eth0"]</FONT></DIV>
<DIV dir=ltr><FONT face="Courier New" size=2></FONT> </DIV>
<DIV dir=ltr><FONT face="Courier New"><FONT size=2><STRONG>8.</STRONG> Submitted VM Template as :<STRONG> onevm submit <template></STRONG></FONT></FONT></DIV>
<DIV dir=ltr><FONT face="Courier New" size=2></FONT> </DIV>
<DIV dir=ltr><FONT face="Courier New"><FONT size=2><STRONG>9</STRONG>. </FONT></FONT><A href="mailto:root@wipro-desktop:/opt/nebula/var" target=_blank><FONT face="Courier New" size=2>root@wipro-desktop:/opt/nebula/var</FONT></A><FONT face="Courier New" size=2># onevm list<BR> ID NAME STAT CPU MEM HOSTNAME TIME<BR> 33 nodevm <STRONG>pend</STRONG> 0 0 00 00:39:51</FONT></DIV>
<DIV dir=ltr><FONT face="Courier New" size=2></FONT> </DIV>
<DIV dir=ltr><FONT face="Courier New" size=2>We are not sure why the status is in the Pending state ? </FONT></DIV>
<DIV dir=ltr><FONT face="Courier New" size=2>We followed the details provided in </FONT><A href="http://blr-sjp-mbx01.wipro.com/exchweb/bin/redir.asp?URL=http://trac.opennebula.org/ticket/54" target=_blank><FONT face="Courier New" size=2>http://trac.opennebula.org/ticket/54</FONT></A><FONT face="Courier New" size=2> but still shows pending status.</FONT></DIV>
<DIV dir=ltr><FONT face="Courier New" size=2></FONT> </DIV>
<DIV dir=ltr><FONT face="Courier New" size=2>Can you pl provide inputs on why we are getting pending status ? </FONT></DIV>
<DIV dir=ltr><FONT face="Courier New" size=2>Are we doing any thing wrong ?</FONT></DIV>
<DIV id=idSignature83076 dir=ltr><PRE>Regards
Marimuthu
Wipro Technologies
Bangalore</PRE></DIV></DIV>
<DIV dir=ltr><BR>
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<FONT face=Tahoma size=2><B>From:</B> users-bounces@lists.opennebula.org on behalf of Carlos Bernal<BR><B>Sent:</B> Wed 1/7/2009 6:39 PM<BR><B>To:</B> users@lists.opennebula.org<BR><B>Subject:</B> Re: [one-users] Xen images with pygrub<BR></FONT><BR></DIV>
<DIV>
<P><FONT size=2>Ruben S. Montero escribió:<BR>> Hi,<BR>> This feature has been implemented, changes are in the trunk. You can safely<BR>> apply the patch from the changeset (<A href="http://trac.opennebula.org/changeset/295">http://trac.opennebula.org/changeset/295</A>)<BR>> to the beta1 source tree. If you give it a try let us know if it worked for<BR>> you. We've also updated the documentation, take a look at:<BR>><BR>> <A href="http://www.opennebula.org/doku.php?id=documentation:rel1.2:ug#os_and_boot_options_section">http://www.opennebula.org/doku.php?id=documentation:rel1.2:ug#os_and_boot_options_section</A><BR>><BR>> Cheers<BR>><BR>> Ruben<BR><BR>Thank you!<BR><BR>I'll try it as soon as possible.<BR><BR>Cheers<BR>--<BR>Carlos Bernal Tijerín<BR>Centro Informático Científico de Andalucía (CICA)<BR>Avda.Reina Mercedes, s/n 41012 - Sevilla (España)<BR>Consejería de Innovación, Ciencia y Empresa<BR>Junta de Andalucía<BR><BR><BR></FONT></P></DIV><P><strong><span style='font-size:10.0pt;font-family:
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