Dec 17 11:22:17 node1 systemd: mom-vdsm.service holdoff time over, scheduling restart. Hi ,When I try to deploy hosted-engine -deploy, the installation process will stay hosted at [INFO] TASK [Wait for OVF_STORE disk content], but I will try to check the /var/log/messages log, which will give you a hint of hosted-engine -deploy.I hope I can get your help. Thank you very much Dec 17 11:22:17 node1 systemd: Cannot add dependency job for unit lvm2-lvmetad.socket, ignoring: Unit is masked. Dec 17 11:22:17 node1 systemd: Started MOM instance configured for VDSM purposes. Dec 17 11:22:17 node1 systemd: Starting MOM instance configured for VDSM purposes... Dec 17 11:23:06 node1 vdsm[25047]: WARN MOM not available. Dec 17 11:23:06 node1 vdsm[25047]: WARN MOM not available, KSM stats will be missing. Dec 17 11:23:07 node1 python: ansible-command Invoked with warn=True executable=None _uses_shell=True _raw_params=vdsm-client Image prepare storagepoolID=54cf4d5c-01a5-11e9-9851-00163e4b86e6 storagedomainID=a47f82ed-6a89-4049-948a-f5710e6f12a8 imageID=7ef1542b-410b-4ca1-9d03-76eb51c96dfe volumeID=61493051-ea0d-43aa-91d1-7f086ad8d6ac | grep path | awk '{ print $2 }' | xargs -I{} sudo -u vdsm dd if={} | tar -tvf - c68ee5b1-a6c8-4c0b-9226-a7c789cd328f.ovf removes=None argv=None creates=None chdir=None stdin=None