Migration hangs on establishing connection and does not prompt for password:
[root@node ~]# vzmigrate firstname.lastname@example.org 100500 1415796622: ssh -T -q -c arcfour -o StrictHostKeyChecking=no -o CheckHostIP=no -o UserKnownHostsFile=/dev/null -o PreferredAuthentications=publickey,password,keyboard-interactive email@example.com true
vzmigrate hangs on password query with openssh-clients from CentOS 6.6 installed on hardware node.
This issue recognized as a product bug with internal ID PCLIN-32500
Install pending updates on virtualization node.
As a workaround it is possible to use authorization by SSH keys between nodes (distribute SSH keys between source and destination servers).