<div dir="ltr">Hi Sir,<div><br></div><div style>In the node machine i can list the created VM using "XM list" command, but not able to ping the vm ip nor ssh the vm.....</div><div style><br></div><div style><b style="font-family:arial,sans-serif;font-size:13px">Context packages are not installed in my vm</b><span style="font-family:arial,sans-serif;font-size:13px"> and in the vm template also i have commented out them(you can see that in my earlier attached vm template file).... i don't know how to use them or how to install context packages.....please guide me out to install context packages and come out of this "BLANK SCREEN" problem....</span><br>
</div><div class="gmail_extra"><br><br><div class="gmail_quote">On Thu, May 30, 2013 at 4:01 PM, Preetham Nagaraju <span dir="ltr"><<a href="mailto:preetham.nagaraju@gmail.com" target="_blank">preetham.nagaraju@gmail.com</a>></span> wrote:<br>
<blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left-width:1px;border-left-color:rgb(204,204,204);border-left-style:solid;padding-left:1ex"><div dir="ltr">Hi Sir,<div><br></div><div>How to install Context packages... and set then in VM template.... to avoid the "BLANK SCREEN".....</div>
</div><div class=""><div class="h5"><div class="gmail_extra"><br><br><div class="gmail_quote">
On Wed, May 29, 2013 at 11:30 PM, Preetham Nagaraju <span dir="ltr"><<a href="mailto:preetham.nagaraju@gmail.com" target="_blank">preetham.nagaraju@gmail.com</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left-width:1px;border-left-color:rgb(204,204,204);border-left-style:solid;padding-left:1ex">
<div dir="ltr"><b>Hi Sir,</b><div><br></div><div><b>1.</b> I have tried clicking on VNC screen and then pressing enter in the new pop-up window but also no change in <b>"BLANK SCREEN"</b>.... OS is not in screen saving mode........</div>
<div><br></div><div><b>2.</b> And the console is present in the list in NODE machine, using xm list:-</div><div><br></div><div><div><div style="font-family:arial,sans-serif;font-size:13px"><b>root@node1:/home/node1#</b> xm list<br>
Name ID Mem VCPUs State Time(s)<br></div><span style="font-family:arial,sans-serif;font-size:13px">Domain-0 </span><div dir="ltr" style="font-family:arial,sans-serif;font-size:13px">
0 1023 2 r----- 98.8<br><b>one-5 2 512 1 -b---- 0.1</b></div><div dir="ltr" style="font-family:arial,sans-serif;font-size:13px"><b><br></b></div>
</div><div style="font-family:arial,sans-serif;font-size:13px"><b>3. Context packages are not installed in my vm</b> and in the vm template also i have commented out them(you can see that in my earlier attached vm template file).... i don't know how to use them or how to install context packages.....</div>
</div></div><div><div><div class="gmail_extra"><br><br><div class="gmail_quote">On Wed, May 29, 2013 at 10:35 PM, Javier Fontan <span dir="ltr"><<a href="mailto:jfontan@opennebula.org" target="_blank">jfontan@opennebula.org</a>></span> wrote:<br>
<blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left-width:1px;border-left-color:rgb(204,204,204);border-left-style:solid;padding-left:1ex">Have you tried clicking in the VNC screen and pressing enter? Just to<br>
make sure that the OS is not in screen saving mode.<br>
<br>
Another problem could be that the console is not in the securetty list [1].<br>
<br>
Do you have context packages installed in your VM? Those are needed<br>
for IP configuration.<br>
<br>
Cheers<br>
<br>
<br>
[1] <a href="http://wiki.xen.org/wiki/Xen_FAQ_Console" target="_blank">http://wiki.xen.org/wiki/Xen_FAQ_Console</a><br>
<div><div><br>
On Wed, May 29, 2013 at 10:36 AM, Preetham Nagaraju<br>
<<a href="mailto:preetham.nagaraju@gmail.com" target="_blank">preetham.nagaraju@gmail.com</a>> wrote:<br>
> Hi Sir,<br>
><br>
> I have two machines one as Frontend and the other as Node machine..... In<br>
> the frontend machine i have installed Opnenebula 3.8.3 on top of Ubuntu OS<br>
> and in Node machine i have XEN hypervisor on top of Ubuntu OS.....<br>
><br>
> I have successfully created the VM in Node machine which is also in<br>
> "RUNNING" state..... But when the VM comes to "RUNNING" state, if i click on<br>
> "vnc access" the new window gets open but it is displaying "BLACK SCREEN" or<br>
> "BLANK SCREEN" with no os in that.... ------------------------- please find<br>
> the screenshot<br>
><br>
> I have created image in two types:-<br>
><br>
> 1. Created image in Node machine manually then send that image to frontend<br>
> machine and then created the image template, vm template and finally<br>
> vm...... But then also vm is not loading.....<br>
><br>
> 2. Another way i have tried is that directly uploading the ubuntu-desktop<br>
> 12.04.iso image in image template of frontend machine, created the vm<br>
> template and finally the vm.........for this method also vm is not<br>
> loading....it just displays "BLACK SCREEN".....<br>
><br>
> Please find my VM template's of two types of images loaded in the<br>
> attachment.....<br>
><br>
> In my node machine i can also see that vm has been created using "xm list"<br>
> command.....<br>
><br>
> root@node1:/home/node1# xm list<br>
> Name ID Mem VCPUs State<br>
> Time(s)<br>
> Domain-0<br>
> 0 1023 2 r----- 98.8<br>
> one-5 2 512 1 -b----<br>
> 0.1<br>
> root@node1:/home/node1#<br>
><br>
> I cannot ping nor ssh the vm...... please find below:-<br>
><br>
> root@frontend:/home/frontend# ping 192.168.140.201<br>
> PING 192.168.140.201 (192.168.140.201) 56(84) bytes of data.<br>
> From 192.168.140.120 icmp_seq=1 Destination Host Unreachable<br>
> From 192.168.140.120 icmp_seq=2 Destination Host Unreachable<br>
> From 192.168.140.120 icmp_seq=3 Destination Host Unreachable<br>
> From 192.168.140.120 icmp_seq=4 Destination Host Unreachable<br>
> From 192.168.140.120 icmp_seq=5 Destination Host Unreachable<br>
> From 192.168.140.120 icmp_seq=6 Destination Host Unreachable<br>
> ^Z<br>
> [1]+ Stopped ping 192.168.140.201<br>
> root@frontend:/home/frontend# ssh 192.168.140.201<br>
> ssh: connect to host 192.168.140.201 port 22: No route to host<br>
> root@frontend:/home/frontend#<br>
><br>
> And the VM log is as below:-<br>
><br>
> Tue May 28 11:22:07 2013 [DiM][I]: New VM state is ACTIVE.<br>
> Tue May 28 11:22:07 2013 [LCM][I]: New VM state is PROLOG.<br>
> Tue May 28 11:22:07 2013 [VM][I]: Virtual Machine has no context<br>
> Tue May 28 11:22:08 2013 [TM][I]: ln: Linking<br>
> /var/lib/one/var/datastores/102/8c171a935b33bc10346ff25d0bdc1180 in<br>
> node1:/var/lib/one/var//datastores/0/9/disk.0<br>
> Tue May 28 11:22:08 2013 [TM][I]: ExitCode: 0<br>
> Tue May 28 11:23:51 2013 [TM][I]: clone: Cloning<br>
> /var/lib/one/var/datastores/102/28ae105a0cb7dc469e9393163e015e1a in<br>
> node1:/var/lib/one/var//datastores/0/9/disk.1<br>
> Tue May 28 11:23:51 2013 [TM][I]: ExitCode: 0<br>
> Tue May 28 11:23:51 2013 [LCM][I]: New VM state is BOOT<br>
> Tue May 28 11:23:51 2013 [VMM][I]: Generating deployment file:<br>
> /var/lib/one/var/vms/9/deployment.0<br>
> Tue May 28 11:23:53 2013 [VMM][I]: ExitCode: 0<br>
> Tue May 28 11:23:53 2013 [VMM][I]: Successfully execute network driver<br>
> operation: pre.<br>
> Tue May 28 11:23:58 2013 [VMM][D]: deploy: Credits set to 128<br>
> Tue May 28 11:23:58 2013 [VMM][I]: ExitCode: 0<br>
> Tue May 28 11:23:58 2013 [VMM][I]: Successfully execute virtualization<br>
> driver operation: deploy.<br>
> Tue May 28 11:23:58 2013 [VMM][I]: ExitCode: 0<br>
> Tue May 28 11:23:58 2013 [VMM][I]: Successfully execute network driver<br>
> operation: post.<br>
> Tue May 28 11:23:58 2013 [LCM][I]: New VM state is RUNNING<br>
> Tue May 28 11:34:13 2013 [VMM][I]: Found interface tap-1-51712 but domain 1<br>
> does not exist.<br>
> Tue May 28 11:34:13 2013 [VMM][I]: Found interface tap-1-51712 but domain 1<br>
> does not exist.<br>
> Tue May 28 11:34:13 2013 [VMM][I]: ExitCode: 0<br>
> Tue May 28 11:34:13 2013 [VMM][W]: Adding custom monitoring attribute: NAME<br>
> one-9<br>
> Tue May 28 11:34:14 2013 [VMM][D]: Monitor Information:<br>
> CPU : 0<br>
> Memory: 524288<br>
> Net_TX: 5120<br>
> Net_RX: 0<br>
><br>
> Tue May 28 11:44:17 2013 [VMM][I]: Found interface tap-1-51712 but domain 1<br>
> does not exist.<br>
> Tue May 28 11:44:17 2013 [VMM][I]: Found interface tap-1-51712 but domain 1<br>
> does not exist.<br>
> Tue May 28 11:44:17 2013 [VMM][I]: ExitCode: 0<br>
> Tue May 28 11:44:17 2013 [VMM][W]: Adding custom monitoring attribute: NAME<br>
> one-9<br>
> Tue May 28 11:44:17 2013 [VMM][D]: Monitor Information:<br>
> CPU : 0<br>
> Memory: 524288<br>
> Net_TX: 5120<br>
> Net_RX: 0<br>
> Tue May 28 11:54:21 2013 [VMM][I]: Found interface tap-1-51712 but domain 1<br>
> does not exist.<br>
> Tue May 28 11:54:21 2013 [VMM][I]: Found interface tap-1-51712 but domain 1<br>
> does not exist.<br>
> Tue May 28 11:54:21 2013 [VMM][I]: ExitCode: 0<br>
> Tue May 28 11:54:21 2013 [VMM][W]: Adding custom monitoring attribute: NAME<br>
> one-9<br>
> Tue May 28 11:54:21 2013 [VMM][D]: Monitor Information:<br>
> CPU : 0<br>
> Memory: 524288<br>
> Net_TX: 5120<br>
> Net_RX: 0<br>
> Tue May 28 12:04:25 2013 [VMM][I]: Found interface tap-1-51712 but domain 1<br>
> does not exist.<br>
> Tue May 28 12:04:25 2013 [VMM][I]: Found interface tap-1-51712 but domain 1<br>
> does not exist.<br>
> Tue May 28 12:04:25 2013 [VMM][I]: ExitCode: 0<br>
> Tue May 28 12:04:25 2013 [VMM][W]: Adding custom monitoring attribute: NAME<br>
> one-9<br>
> Tue May 28 12:04:25 2013 [VMM][D]: Monitor Information:<br>
> CPU : 0<br>
> Memory: 524288<br>
> Net_TX: 5120<br>
> Net_RX: 0<br>
> Tue May 28 12:14:30 2013 [VMM][I]: Found interface tap-1-51712 but domain 1<br>
> does not exist.<br>
> Tue May 28 12:14:30 2013 [VMM][I]: Found interface tap-1-51712 but domain 1<br>
> does not exist.<br>
> Tue May 28 12:14:30 2013 [VMM][I]: ExitCode: 0<br>
> Tue May 28 12:14:30 2013 [VMM][W]: Adding custom monitoring attribute: NAME<br>
> one-9<br>
> Tue May 28 12:14:31 2013 [VMM][D]: Monitor Information:<br>
> CPU : 0<br>
> Memory: 524288<br>
> Net_TX: 5120<br>
> Net_RX: 0<br>
> Tue May 28 12:24:33 2013 [VMM][I]: Found interface tap-1-51712 but domain 1<br>
> does not exist.<br>
> Tue May 28 12:24:33 2013 [VMM][I]: Found interface tap-1-51712 but domain 1<br>
> does not exist.<br>
> Tue May 28 12:24:33 2013 [VMM][I]: ExitCode: 0<br>
> Tue May 28 12:24:33 2013 [VMM][W]: Adding custom monitoring attribute: NAME<br>
> one-9<br>
> Tue May 28 12:24:33 2013 [VMM][D]: Monitor Information:<br>
> CPU : 0<br>
> Memory: 524288<br>
> Net_TX: 5120<br>
> Net_RX: 0<br>
> Tue May 28 12:34:36 2013 [VMM][I]: Found interface tap-1-51712 but domain 1<br>
> does not exist.<br>
> Tue May 28 12:34:36 2013 [VMM][I]: Found interface tap-1-51712 but domain 1<br>
> does not exist.<br>
> Tue May 28 12:34:36 2013 [VMM][I]: ExitCode: 0<br>
> Tue May 28 12:34:36 2013 [VMM][W]: Adding custom monitoring attribute: NAME<br>
> one-9<br>
> Tue May 28 12:34:36 2013 [VMM][D]: Monitor Information:<br>
> CPU : 0<br>
> Memory: 524288<br>
> Net_TX: 5120<br>
> Net_RX: 0<br>
><br>
> And also i tried deploying the created vm i.e: "one-14" in node machine<br>
> using "xm create" command..... the result is as follows in node machine:-<br>
><br>
> root@node1:/home/node1# xm create /var/lib/one/var/vms/14/deployment.0<br>
> Using config file "/var/lib/one/var/vms/14/deployment.0".<br>
> Error: Domain 'one-14' already exists with ID '9'<br>
> root@node1:/home/node1#<br>
><br>
> I request anyone to please help me in this how to come out of this Blank<br>
> screen...<br>
> --<br>
><br>
><br>
> ? Regards,<br>
><br>
> Preetham. N<br>
><br>
> 9945072638<br>
><br>
><br>
><br>
><br>
><br>
</div></div>> _______________________________________________<br>
> Users mailing list<br>
> <a href="mailto:Users@lists.opennebula.org" target="_blank">Users@lists.opennebula.org</a><br>
> <a href="http://lists.opennebula.org/listinfo.cgi/users-opennebula.org" target="_blank">http://lists.opennebula.org/listinfo.cgi/users-opennebula.org</a><br>
><br>
<span><font color="#888888"><br>
<br>
<br>
--<br>
Join us at OpenNebulaConf2013 in Berlin from the 24th to the 26th of<br>
September 2013!<br>
<br>
Javier Fontán Muiños<br>
Project Engineer<br>
OpenNebula - The Open Source Toolkit for Data Center Virtualization<br>
<a href="http://www.OpenNebula.org" target="_blank">www.OpenNebula.org</a> | <a href="mailto:jfontan@opennebula.org" target="_blank">jfontan@opennebula.org</a> | @OpenNebula<br>
</font></span></blockquote></div><br><br clear="all"><div><br></div>-- <br><div><p style="color:rgb(34,34,34);font-size:13px;font-family:arial,sans-serif;margin:0px"><b><i><span lang="EN-GB" style="font-size:18pt;font-family:Wingdings;color:gray">?</span></i></b><b><i><span lang="EN-GB" style="font-size:10pt;font-family:'Trebuchet MS',sans-serif;color:gray"> Regards,</span></i></b><b><i><span lang="EN-GB" style="font-size:18pt;font-family:Wingdings;color:gray"><u></u><u></u></span></i></b></p>
<p style="color:rgb(34,34,34);font-size:13px;font-family:arial,sans-serif;margin:0px"><b><i><span lang="EN-GB" style="font-size:10pt;font-family:'Trebuchet MS',sans-serif;color:gray">Preetham. N</span></i></b></p>
<p style="color:rgb(34,34,34);font-size:13px;font-family:arial,sans-serif;margin:0px"><b><i><span lang="EN-GB" style="font-size:10pt;font-family:'Trebuchet MS',sans-serif;color:gray">9945072638</span></i></b></p>
</div><b><div><b><br></b></div><div><b><br></b></div><br></b>
</div>
</div></div></blockquote></div><br><br clear="all"><div><br></div>-- <br><div><p style="color:rgb(34,34,34);font-size:13px;font-family:arial,sans-serif;margin:0px"><b><i><span lang="EN-GB" style="font-size:18pt;font-family:Wingdings;color:gray">?</span></i></b><b><i><span lang="EN-GB" style="font-size:10pt;font-family:'Trebuchet MS',sans-serif;color:gray"> Regards,</span></i></b><b><i><span lang="EN-GB" style="font-size:18pt;font-family:Wingdings;color:gray"><u></u><u></u></span></i></b></p>
<p style="color:rgb(34,34,34);font-size:13px;font-family:arial,sans-serif;margin:0px"><b><i><span lang="EN-GB" style="font-size:10pt;font-family:'Trebuchet MS',sans-serif;color:gray">Preetham. N</span></i></b></p>
<p style="color:rgb(34,34,34);font-size:13px;font-family:arial,sans-serif;margin:0px"><b><i><span lang="EN-GB" style="font-size:10pt;font-family:'Trebuchet MS',sans-serif;color:gray">9945072638</span></i></b></p>
</div><b><div><b><br></b></div><div><b><br></b></div><br></b>
</div>
</div></div></blockquote></div><br><br clear="all"><div><br></div>-- <br><div><p style="margin:0px;color:rgb(34,34,34);font-family:arial,sans-serif;font-size:13px;background-color:rgb(255,255,255)"><b><i><span lang="EN-GB" style="font-size:18pt;font-family:Wingdings;color:gray">?</span></i></b><b><i><span lang="EN-GB" style="font-size:10pt;font-family:'Trebuchet MS',sans-serif;color:gray"> Regards,</span></i></b><b><i><span lang="EN-GB" style="font-size:18pt;font-family:Wingdings;color:gray"><u></u><u></u></span></i></b></p>
<p style="margin:0px;color:rgb(34,34,34);font-family:arial,sans-serif;font-size:13px;background-color:rgb(255,255,255)"><b><i><span lang="EN-GB" style="font-size:10pt;font-family:'Trebuchet MS',sans-serif;color:gray">Preetham. N</span></i></b></p>
<p style="margin:0px;color:rgb(34,34,34);font-family:arial,sans-serif;font-size:13px;background-color:rgb(255,255,255)"><b><i><span lang="EN-GB" style="font-size:10pt;font-family:'Trebuchet MS',sans-serif;color:gray">9945072638</span></i></b></p>
</div><b><div><b><br></b></div><div><b><br></b></div><br></b>
</div></div>