<html><body><div style="color:#000; background-color:#fff; font-family:times new roman, new york, times, serif;font-size:12pt"><div>Hello everybody,</div><div>a new day, a new issue :)</div><div>I was able to successfully create my cloud and connect the clusternodes to my front-end. Even the test-VM "ttylinux" is running as expected on one of the nodes. Or so it seems... <br></div><div>The problem I am having right now is, that when I start a migration or live-migration I get the following errors:</div><div><br></div><pre id="vm_log_id_16">Tue May 24 12:58:32 2011 [LCM][I]: New VM state is MIGRATE<br>Tue May 24 12:58:33 2011 [VMM][I]: Command execution fail: 'if [ -x "/var/tmp/one/vmm/kvm/migrate" ]; then /var/tmp/one/vmm/kvm/migrate one-16 192.168.0.3; else exit 42; fi'<br>Tue May 24 12:58:33 2011 [VMM][I]: STDERR follows.<br>Tue May 24 12:58:33 2011 [VMM][I]: error: Unknown failure<br>Tue May 24 12:58:33 2011 [VMM][I]:
ExitCode: 1<br><span class="vm_log_error">Tue May 24 12:58:33 2011 [VMM][E]: Error live-migrating VM, error: Unknown failure</span><br>Tue May 24 12:58:33 2011 [LCM][I]: Fail to life migrate VM. Assuming that the VM is still RUNNING (will poll VM).<br>Tue May 24 12:58:34 2011 [VMM][D]: Monitor Information:<br> CPU : 6<br> Memory: 65536<br> Net_TX: 0<br> Net_RX: 6657<br>Tue May 24 13:01:16 2011 [LCM][I]: New VM state is SAVE_MIGRATE<br>Tue May 24 13:01:17 2011 [VMM][I]: Command execution fail: 'if [ -x "/var/tmp/one/vmm/kvm/save" ]; then /var/tmp/one/vmm/kvm/save one-16 /srv/cloud/one/var//16/images/checkpoint; else exit 42; fi'<br>Tue May 24 13:01:17 2011 [VMM][I]: STDERR follows.<br>Tue May 24 13:01:17 2011 [VMM][I]: error: Failed to save domain one-16 to /srv/cloud/one/var//16/images/checkpoint<br>Tue May 24 13:01:17 2011 [VMM][I]: error: unable to set ownership of '/srv/cloud/one/var//16/images/checkpoint' to user 0:0:
Operation not permitted<br>Tue May 24 13:01:17 2011 [VMM][I]: ExitCode: 1<br><span class="vm_log_error">Tue May 24 13:01:17 2011 [VMM][E]: Error saving VM state, error: Failed to save domain one-16 to /srv/cloud/one/var//16/images/checkpoint</span><br>Tue May 24 13:01:17 2011 [LCM][I]: Fail to save VM state while migrating. Assuming that the VM is still RUNNING (will poll VM).<br>Tue May 24 13:01:17 2011 [VMM][I]: VM running but new state from monitor is PAUSED.<br>Tue May 24 13:01:17 2011 [LCM][I]: VM is suspended.<br>Tue May 24 13:01:17 2011 [DiM][I]: New VM state is SUSPENDED<br><br>As you can see in the log, I first tried to do a live-migration and then a normal migration right afterwards. unfortunately, both tries ended unsuccessfully.<br>I was searching for an error, but all I could find was one strange thing: When I initiate a "virsh list" on the node where the VM is running, I don't get any results.<br>Could this be the problem? And if so, how
could I resolve it???<br><br><br>Thank you!<br></pre></div></body></html>