<br><br><div class="gmail_quote">On Thu, Feb 25, 2010 at 9:01 AM, Harder, Stefan <span dir="ltr"><<a href="mailto:Stefan.Harder@fokus.fraunhofer.de">Stefan.Harder@fokus.fraunhofer.de</a>></span> wrote:<br><blockquote class="gmail_quote" style="border-left: 1px solid rgb(204, 204, 204); margin: 0pt 0pt 0pt 0.8ex; padding-left: 1ex;">
I have some additions to my last Email:<br>
<br>
I have two machines "brandy" on which the cloud manager is installed and<br>
"vodka" the cluster node. I created a vnet and then the ttylinux example and<br>
it worked after some try and error.<br>
<br>
For testing the migration functionality I wanted to add the brandy machine<br>
also as cluster node with<br>
<br>
oneadmin@brandy:/srv/cloud$ onehost create brandy im_kvm vmm_kvm tm_nfs<br>
<br>
After a while onehost list shows:<br>
<br>
ID NAME RVM TCPU FCPU ACPU TMEM FMEM STAT<br>
6 vodka 1 400 398 398 8189944 7667316 on<br>
7 brandy 0 400 400 400 0 7859184 on<br>
<br>
Without the TMEM info. And migration to this host doesn’t work as mentioned<br>
in my first email. If I delete the vodka machine from the hosts and want to<br>
deploy a vm on brandy it doesn’t work, the vm stays in pend status. If I<br>
deploy a vm on brandy without OpenNebula only with virsh it works. So I<br>
think something went wrong creating the host brandy. But what?<br></blockquote><div><br>Could you please post relevant (host brandy creation) log output from oned.log?<br><br>Can you deploy VMs on host vodka?<br> </div><blockquote class="gmail_quote" style="border-left: 1px solid rgb(204, 204, 204); margin: 0pt 0pt 0pt 0.8ex; padding-left: 1ex;">
<br>
Any guesses?<br>
<br>
Best,<br>
<br>
Stefan<br>
<br>
<br>
> -----Ursprüngliche Nachricht-----<br>
> Von: Harder, Stefan<br>
> Gesendet: Donnerstag, 25. Februar 2010 10:40<br>
> An: '<a href="mailto:users@lists.opennebula.org">users@lists.opennebula.org</a>'<br>
> Betreff: Problem with (live)migration<br>
<div><div></div><div class="h5">><br>
> Hi,<br>
><br>
> I get the following error when I try to migrate or livemigrate a<br>
> running VM (in this case the ttylinux example) from one host to<br>
> another. They have a shared FS which is under /srv/cloud.<br>
><br>
> Thu Feb 25 10:34:56 2010 [DiM][D]: Live-migrating VM 50<br>
> Thu Feb 25 10:34:57 2010 [VMM][D]: Message received: LOG - 50 Command<br>
> execution fail: virsh --connect qemu:///system migrate --live one-50<br>
> qemu+ssh://brandy/session<br>
><br>
> Thu Feb 25 10:34:57 2010 [VMM][D]: Message received: LOG - 50 STDERR<br>
> follows.<br>
><br>
> Thu Feb 25 10:34:57 2010 [VMM][D]: Message received: LOG - 50<br>
> /usr/lib/ruby/1.8/open3.rb:67: warning: Insecure world writable dir<br>
> /srv/cloud/one in PATH, mode 040777<br>
><br>
> Thu Feb 25 10:34:57 2010 [VMM][D]: Message received: LOG - 50<br>
> Connecting to uri: qemu:///system<br>
><br>
> Thu Feb 25 10:34:57 2010 [VMM][D]: Message received: LOG - 50 error:<br>
> operation failed: domain with the same name or UUID already exists as<br>
> 'one-50'<br>
><br>
> Thu Feb 25 10:34:57 2010 [VMM][D]: Message received: LOG - 50 ExitCode:<br>
> 1<br>
><br>
> Thu Feb 25 10:34:57 2010 [VMM][D]: Message received: MIGRATE FAILURE 50<br>
> -<br>
><br>
><br>
> Does somebody know why the domain already eyists?<br>
><br>
> Best Regards,<br>
><br>
> Stefan<br>
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<br></blockquote></div><br><br clear="all"><br>-- <br>Thanks,<br>Rosh<br><a href="http://blogs.plexibus.com">http://blogs.plexibus.com</a><br><br>