Please see https://docs.openstack.org/devstack/latest/systemd.html From: Suraj Davanagere Basavaraj <suraj.davanagerebasavaraj at sjsu.edu> Date: Tuesday, October 17, 2017 at 12:24 PM To: "openstack at lists.openstack.org" <openstack at lists.openstack.org> Subject: [Openstack] Regarding devstack service restart Hello, We read in Openstack discussion about service restart in devstack. We got to know that services are running in terms of screens. We tried to use the command "screen -r" and got the following error, stack at ubuntu:/home/ubuntu/devstack$ screen -r Cannot open your terminal '/dev/pts/28' - please check. Could you please let us know how to view screens to restart devstack service. Thank you. Regards Suraj -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.openstack.org/pipermail/openstack/attachments/20171017/55eb3f41/attachment.html>