Hi.
I have two kvm node with VMs.
I’m testing migrate VMs.
My system datastore is on LVM.
When I migrate a running VM i get the error:
Message received: LOG I 144 Successfully execute transfer manager driver operation: tm_premigrate.
Message received: LOG I 144 ExitCode: 0
Message received: LOG I 144 Successfully execute network driver operation: pre.
Message received: LOG I 144 Command execution fail: cat << EOT | /var/tmp/one/vmm/kvm/migrate ‘one-144’ ‘node2’ ‘node1’ 144 node1
Message received: LOG E 144 migrate: Command “virsh --connect qemu:///system migrate --live one-144 qemu+ssh://node2/system” failed: error: Cannot access storage file ‘/var/lib/one//datastores/129/144/disk.1’: No such file or directory
Message received: LOG E 144 Could not migrate one-144 to node2
Message received: LOG I 144 ExitCode: 1
Message received: LOG I 144 Successfully execute transfer manager driver operation: tm_failmigrate.
Message received: LOG I 144 Failed to execute virtualization driver operation: migrate.
Message received: MIGRATE FAILURE 144 Could not migrate one-144 to node2
When I stop my VM, migrate and than start, i get the error:
Message received: LOG I 141 Command execution fail: cat << EOT | /var/tmp/one/vmm/kvm/deploy ‘/var/lib/one//datastores/129/141/deployment.2’ ‘node1’ 141 node1
Message received: LOG I 141 error: Failed to create domain from /var/lib/one//datastores/129/141/deployment.2
Message received: LOG I 141 error: Cannot access storage file ‘/var/lib/one//datastores/129/141/disk.0’: No such file or directory
Message received: LOG E 141 Could not create domain from /var/lib/one//datastores/129/141/deployment.2
Message received: LOG I 141 ExitCode: 255
Message received: LOG I 141 Failed to execute virtualization driver operation: deploy.
Message received: DEPLOY FAILURE 141 Could not create domain from /var/lib/one//datastores/129/141/deployment.2
Why is it happening and how can decide the problem?