found an interesting info in logfile:
2016-02-03T12:09:55.987899+00:00 notice: (/Stage[main]/Ceph::Osds/Ceph::Osds::Osd[/dev/vdb3]/Exec[ceph-deploy osd prepare node-1:/dev/vdb3]/returns) [node-1][WARNING] Error: Partition(s) 1 on /dev/vdb3 have been written, but we have been unable to inform the kernel of the change, probably because it/they are in use. As a result, the old partition(s) will remain in use. You should reboot now before making further changes.
https:/ /product- ci.infra. mirantis. net/job/ 8.0.ubuntu. bvt_2/465/
same problem
found an interesting info in logfile: 03T12:09: 55.987899+ 00:00 notice: (/Stage[ main]/Ceph: :Osds/Ceph: :Osds:: Osd[/dev/ vdb3]/Exec[ ceph-deploy osd prepare node-1: /dev/vdb3] /returns) [node-1][WARNING] Error: Partition(s) 1 on /dev/vdb3 have been written, but we have been unable to inform the kernel of the change, probably because it/they are in use. As a result, the old partition(s) will remain in use. You should reboot now before making further changes.
2016-02-