[ovirt-users] Error in starting vdsm in host

Hello, I am trying to install and configure vdsm in a newly created centos 7.3.The packages that I have installed is vdsm, vdsm-cli and libvirtd. Now when I am trying to start the vdsm service I am getting this error. [root@localhost ~]# systemctl start vdsmd Job for vdsmd.service failed because the control process exited with error code. See "systemctl status vdsmd.service" and "journalctl -xe" for details. [root@localhost ~]# journalctl -xe -- The result is failed. Apr 07 23:06:47 localhost.localdomain systemd[1]: Dependency failed for MOM instance configured for VDSM purposes. -- Subject: Unit mom-vdsm.service has failed -- Defined-By: systemd -- Support: http://lists.freedesktop.org/mailman/listinfo/systemd-devel -- -- Unit mom-vdsm.service has failed. -- -- The result is dependency. Apr 07 23:06:47 localhost.localdomain systemd[1]: Job mom-vdsm.service/start failed with result 'dependency'. Apr 07 23:06:47 localhost.localdomain systemd[1]: Unit vdsmd.service entered failed state. Apr 07 23:06:47 localhost.localdomain systemd[1]: vdsmd.service failed. Apr 07 23:06:47 localhost.localdomain systemd[1]: Cannot add dependency job for unit lvm2-lvmetad.socket, ignoring: Invalid re Apr 07 23:06:47 localhost.localdomain systemd[1]: vdsmd.service holdoff time over, scheduling restart. Apr 07 23:06:47 localhost.localdomain systemd[1]: Cannot add dependency job for unit lvm2-lvmetad.socket, ignoring: Unit is ma Apr 07 23:06:47 localhost.localdomain systemd[1]: start request repeated too quickly for vdsmd.service Apr 07 23:06:47 localhost.localdomain systemd[1]: Failed to start Virtual Desktop Server Manager. -- Subject: Unit vdsmd.service has failed -- Defined-By: systemd -- Support: http://lists.freedesktop.org/mailman/listinfo/systemd-devel -- -- Unit vdsmd.service has failed. -- -- The result is failed. Apr 07 23:06:47 localhost.localdomain systemd[1]: Dependency failed for MOM instance configured for VDSM purposes. -- Subject: Unit mom-vdsm.service has failed -- Defined-By: systemd -- Support: http://lists.freedesktop.org/mailman/listinfo/systemd-devel -- -- Unit mom-vdsm.service has failed. -- -- The result is dependency. Apr 07 23:06:47 localhost.localdomain systemd[1]: Job mom-vdsm.service/start failed with result 'dependency'. Apr 07 23:06:47 localhost.localdomain systemd[1]: Unit vdsmd.service entered failed state. Apr 07 23:06:47 localhost.localdomain systemd[1]: vdsmd.service failed. the momd service output is [root@localhost ~]# systemctl status momd ● momd.service - Memory Overcommitment Manager Daemon Loaded: loaded (/usr/lib/systemd/system/momd.service; static; vendor preset: disabled) Active: inactive (dead) since Fri 2017-04-07 23:15:32 IST; 3s ago Process: 13031 ExecStart=/usr/sbin/momd -c /etc/momd.conf -d --pid-file /var/run/momd.pid (code=exited, status=0/SUCCESS) Main PID: 13034 (code=exited, status=0/SUCCESS) Apr 07 23:15:32 localhost.localdomain systemd[1]: Starting Memory Overcommitment Manager Daemon... Apr 07 23:15:32 localhost.localdomain systemd[1]: PID file /var/run/momd.pid not readable (yet?) after start. Apr 07 23:15:32 localhost.localdomain systemd[1]: Started Memory Overcommitment Manager Daemon. Apr 07 23:15:32 localhost.localdomain python[13034]: No worthy mechs found the output for starting mom-vdsm service is [root@localhost ~]# systemctl restart mom-vdsm.service A dependency job for mom-vdsm.service failed. See 'journalctl -xe' for details. [root@localhost ~]# journalctl -xe -- The result is failed. Apr 07 23:18:40 localhost.localdomain systemd[1]: Dependency failed for MOM instance configured for VDSM purposes. -- Subject: Unit mom-vdsm.service has failed -- Defined-By: systemd -- Support: http://lists.freedesktop.org/mailman/listinfo/systemd-devel -- -- Unit mom-vdsm.service has failed. -- -- The result is dependency. Apr 07 23:18:40 localhost.localdomain systemd[1]: Job mom-vdsm.service/start failed with result 'dependency'. Apr 07 23:18:40 localhost.localdomain systemd[1]: Unit vdsmd.service entered failed state. Apr 07 23:18:40 localhost.localdomain systemd[1]: vdsmd.service failed. Apr 07 23:18:40 localhost.localdomain systemd[1]: Cannot add dependency job for unit lvm2-lvmetad.socket, ignoring: Invalid re Apr 07 23:18:40 localhost.localdomain systemd[1]: vdsmd.service holdoff time over, scheduling restart. Apr 07 23:18:40 localhost.localdomain systemd[1]: Cannot add dependency job for unit lvm2-lvmetad.socket, ignoring: Unit is ma Apr 07 23:18:40 localhost.localdomain systemd[1]: start request repeated too quickly for vdsmd.service Apr 07 23:18:40 localhost.localdomain systemd[1]: Failed to start Virtual Desktop Server Manager. -- Subject: Unit vdsmd.service has failed -- Defined-By: systemd -- Support: http://lists.freedesktop.org/mailman/listinfo/systemd-devel -- -- Unit vdsmd.service has failed. -- -- The result is failed. Apr 07 23:18:40 localhost.localdomain systemd[1]: Dependency failed for MOM instance configured for VDSM purposes. -- Subject: Unit mom-vdsm.service has failed -- Defined-By: systemd -- Support: http://lists.freedesktop.org/mailman/listinfo/systemd-devel -- -- Unit mom-vdsm.service has failed. -- -- The result is dependency. Apr 07 23:18:40 localhost.localdomain systemd[1]: Job mom-vdsm.service/start failed with result 'dependency'. Apr 07 23:18:40 localhost.localdomain systemd[1]: Unit vdsmd.service entered failed state. Apr 07 23:18:40 localhost.localdomain systemd[1]: vdsmd.service failed. Thanks, Shubham