The log says that the domain already exists, so either it was restarted outside OpenNebula when you reconnect the host or VM 6 was not actually moved from node2 or you are somehow reusing ID's;
On Sun Feb 08 2015 at 9:03:35 AM clmyuan <clm_t...@hotmail.com> wrote: > Hi All > > I have one manager server and nfs share /var/lib/one,two host node,all > server installed 4.10.2. > > I deploy and running a vm on node2,use sunstone migrate live vm node2 to > node1 and back to node2 ,These operations do not have a problem. > > but i disconnect node2 and migrate live vm to node1,When node2 reconnect > after，migrating from node1 to node2 does not correctly completed,Below is > the log information： > > Sun Feb 8 23:47:07 2015 [Z0][LCM][I]: New VM state is MIGRATE > Sun Feb 8 23:47:07 2015 [Z0][VMM][I]: Successfully execute transfer > manager driver operation: tm_premigrate. > Sun Feb 8 23:47:07 2015 [Z0][VMM][I]: ExitCode: 0 > Sun Feb 8 23:47:07 2015 [Z0][VMM][I]: Successfully execute network driver > operation: pre. > Sun Feb 8 23:47:07 2015 [Z0][VMM][I]: Command execution fail: > /var/tmp/one/vmm/kvm/migrate 'one-6' 'node2' 'node1' 6 node1 > Sun Feb 8 23:47:07 2015 [Z0][VMM][E]: migrate: Command "virsh --connect > qemu:///system migrate --live one-6 qemu+ssh://node2/system" failed: error: > operation failed: domain 'one-6' already exists with uuid > 15835de7-671d-497e-b099-02119cd81668 > Sun Feb 8 23:47:07 2015 [Z0][VMM][E]: Could not migrate one-6 to node2 > Sun Feb 8 23:47:07 2015 [Z0][VMM][I]: ExitCode: 1 > Sun Feb 8 23:47:07 2015 [Z0][VMM][I]: Failed to execute virtualization > driver operation: migrate. > Sun Feb 8 23:47:07 2015 [Z0][VMM][E]: Error live migrating VM: Could not > migrate one-6 to node2 > Sun Feb 8 23:47:08 2015 [Z0][LCM][I]: Fail to live migrate VM. Assuming > that the VM is still RUNNING (will poll VM). > > I think old VM information are not cleared. Do you have any > suggestions,Thanks. > > clm > _______________________________________________ > Users mailing list > Users@lists.opennebula.org > http://lists.opennebula.org/listinfo.cgi/users-opennebula.org >
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