HI, I am using KVM Br. Umar On Tue, Oct 15, 2013 at 4:11 PM, Daniel P. Berrange <berrange(a)redhat.com&gt;wrote: -- Umar Draz Network Architect

Hi Claudio Here is my PHP code <?php echo ("Looking up test domain\n"); $con = new Libvirt('qemu+tcp://192.168.168.11/system'); $duri = 'qemu+tcp://192.168.168.14/system'; $dom = $con->get_domain_by_name("ldap"); if ($dom==false) { echo ("Domain not found\n"); echo ("Libvirt last error: ".libvirt_get_last_error()."\n"); exit; } echo ("Domain found\n"); echo ("Migrating domain to $duri\n"); $rv=libvirt_domain_migrate_to_uri($dom,$duri, VIR_MIGRATE_PEER2PEER | VIR_MIGRATE_UNSAFE | VIR_MIGRATE_OFFLINE | VIR_MIGRATE_PERSI ST_DEST | VIR_MIGRATE_UNDEFINE_SOURCE); if ($rv==false) { echo ("Failure!"); echo ("Libvirt last error: ".libvirt_get_last_error()."\n"); } else { echo ("Success\n"); } Here is the error message when I tried to migrate (powered off) domain ---------------------------------------------------------------------- *Looking up test domain* *Domain found* *Migrating domain to qemu+tcp://192.168.168.14/system* *Failure!Libvirt last error: Requested operation is not valid: domain is not running* And here is the error message when I tried (powered on) domain -------------------------------------------------------------- *Looking up test domain* *Domain found* *Migrating domain to qemu+tcp://192.168.168.14/system* *Failure!Libvirt last error: Unsafe migration: Migration may lead to data corruption if disks use cache != none* Here is the php_error_logs -------------------------- *[17-Oct-2013 05:17:42 America/New_York] PHP Notice: Use of undefined constant VIR_MIGRATE_UNSAFE - assumed 'VIR_MIGRATE_UNSAFE' in /home/www/virtspace/inc/mig.php on line 21* *[17-Oct-2013 05:17:42 America/New_York] PHP Notice: Use of undefined constant VIR_MIGRATE_OFFLINE - assumed 'VIR_MIGRATE_OFFLINE' in /home/www/virtspace/inc/mig.php on line 21* According to above php_notices, both VIR_OFFLINE AND VIR_UNSAFE options are not available. *My libvirt version on kvm hosts is (1000002), and php-libvirt version is (0.4.8)* Br. Umar On Thu, Oct 17, 2013 at 11:14 AM, Claudio Bley <cbley(a)av-test.de&gt; wrote: -- Umar Draz Network Architect

Hi Claudio, Thanks, its working. Br. Umar On Thu, Oct 17, 2013 at 2:45 PM, Claudio Bley <cbley(a)av-test.de&gt; wrote: -- Umar Draz Network Architect

Hi Claudio, One more error, I tried this migration and its work, But its added a line in the domain xml (*<seclabel type='none' model='apparmor'/>*), now I tried to again migrate back to the host but this time I got error [17-Oct-2013 09:03:14 America/New_York] PHP Warning: libvirt_domain_migrate_to_uri(): XML error: missing security model when using multiple labels in /home/www/virtspace/migrate.php on line 35 When I used virsh for migration then virsh inserted only this line (*<seclabel type='none'/>)* * * *Br.* * * *Umar* On Thu, Oct 17, 2013 at 2:45 PM, Claudio Bley <cbley(a)av-test.de&gt; wrote: -- Umar Draz Network Architect