Vm stuck at boot


I have OpenNebula 5.9.90 with 9 nodes. The OS in all the servers is centos 7 server and the hypervisor of the nodes is KVM.

My problem is that in one of the nodes I cannot deploy any VM or resume an old vm because it stucks on boot state and nothing changes

On the other hand, oned.log only shows that the current state is the generation of the deploymen file.
and the same vm works with virsh

I already tried restarting opennebula.service via systemctl on sunstone node
Thank you very much, best regards.

I solved the problem by commenting #Banner /etc/ssh/ssh_banner in ssh_config. we had recently added it in our sshd_configs.

I would appreciate it if someone could explain to me how it could have affected opennebula