Hi, I do not know about VM migration, however for restarting nova the right service names are devstack@n-api, devstack@n-cpu, etc.
ubuntu@k2k1:~$ systemctl list-units | grep devstack [email protected] loaded active running Devstack [email protected] [email protected] loaded active running Devstack [email protected] [email protected] loaded active running Devstack [email protected] [email protected] loaded active running Devstack [email protected] [email protected] loaded active running Devstack [email protected] [email protected] loaded active running Devstack [email protected] [email protected] loaded active running Devstack [email protected] [email protected] loaded active running Devstack [email protected] [email protected] loaded active running Devstack [email protected] [email protected] loaded active running Devstack [email protected] [email protected] loaded active running Devstack [email protected] [email protected] loaded active running Devstack [email protected] [email protected] loaded active running Devstack [email protected] [email protected] loaded active running Devstack [email protected] [email protected] loaded active running Devstack [email protected] [email protected] loaded active running Devstack [email protected] [email protected] loaded active running Devstack [email protected] [email protected] loaded active running Devstack [email protected] [email protected] loaded active running Devstack [email protected] [email protected] loaded active running Devstack [email protected] [email protected] loaded active running Devstack [email protected] system-devstack.slice loaded active active system-devstack.slice > On Jul 24, 2017, at 9:43 AM, Ziad Nayyer <[email protected]> wrote: > > Dear, > > I am a PhD candidate at COMSATS, lahore, Pakistan. I am working on devstack. > Just wanted to know whether it supports VM Migration between two devstacks > installed on two different physical machines as currently I am unable to find > any lead. Also please let me know how to restart a particular service on > devstack version pike on centos7. > > The screen file is not being generated in devstack folder ->stack-screenrc > and systemctl only restarts keystone not any other like nova-compute > > sudo systemctl restart devstack@keystone (works) > sudo systemctl restart devstack@nova > sudo systemctl restart devstack@nova-compute > > and any other does not work. > > I'll be very thankful. > > > -- > Regards, > > Muhammad Ziad Nayyer Dar > __________________________________________________________________________ > OpenStack Development Mailing List (not for usage questions) > Unsubscribe: [email protected]?subject:unsubscribe > http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack-dev __________________________________________________________________________ OpenStack Development Mailing List (not for usage questions) Unsubscribe: [email protected]?subject:unsubscribe http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack-dev
