[ovirt-users] problem after rebooting the node

HI, I am getting the following error on my node after rebooting it. VDSM ovirtnode2 command HostSetupNetworksVDS failed: Executing commands failed: ovs-vsctl: unix:/var/run/openvswitch/db.sock: database connection failed (No such file or directory) To solve this, I am trying to restart ovsdb-server using the following command, ovsdb-server --remote=punix:*/var/run/openvswitch/db.sock* --remote=db:Open_vSwitch,Open_vSwitch,manager_options --private-key=db:Open_vSwitch,SSL,private_key--certificate=db:Open_vSwitch,SSL,certificate --bootstrap-ca-cert=db:Open_vSwitch,SSL,ca_cert --pidfile --detach But I am getting the following error. ovsdb-server: /var/run/openvswitch/ovsdb-server.pid.tmp: create failed (No such file or directory) How to restart the ovsdb-server?? Also ovirtmgmt network is missing from my node. It happened after I rebooted my node after it got upgraded to Ovirt 4.1 -- Shalabh Goel