Hi, For the above issue we found a work-around.
1)we created a directory 'ceph-osd.target.wants' 2)Created simlinks to OSD service for all OSDs. Sample below: cn7.chn6us1c1.cdn /etc/systemd/system/ceph-osd.target.wants# ll total 0 lrwxrwxrwx 1 root root 41 Jan 23 09:36 ceph-osd@102.service -> /usr/lib/systemd/system/ceph-osd@.service lrwxrwxrwx 1 root root 41 Jan 23 09:36 ceph-osd@107.service -> /usr/lib/systemd/system/ceph-osd@.service lrwxrwxrwx 1 root root 41 Jan 23 09:36 ceph-osd@112.service -> /usr/lib/systemd/system/ceph-osd@.service lrwxrwxrwx 1 root root 41 Jan 23 09:36 ceph-osd@117.service -> /usr/lib/systemd/system/ceph-osd@.service lrwxrwxrwx 1 root root 41 Jan 23 09:36 ceph-osd@122.service -> /usr/lib/systemd/system/ceph-osd@.service lrwxrwxrwx 1 root root 41 Jan 23 09:36 ceph-osd@127.service -> /usr/lib/systemd/system/ceph-osd@.service lrwxrwxrwx 1 root root 41 Jan 23 09:36 ceph-osd@12.service -> /usr/lib/systemd/system/ceph-osd@.service . . . On Mon, Jan 8, 2018 at 3:49 PM, nokia ceph <nokiacephus...@gmail.com> wrote: > Hello, > > i have installed Luminous 12.2.2 on a 5 node cluster with logical volume > OSDs. > I am trying to stop and start ceph on one of the nodes using systemctl > commands. > *systemctl stop ceph.target; systemctl start ceph.target* > > When i stop ceph, all OSDs are stopped on the node properly. > But when i start ceph, i see only 14 OSDs(out of 68) being started. > Remaining OSDs are not starting automatically. When i check the OSD service > status, i see it is still inactive and not starting. > > When i reboot the same node, i do not see the above problem. All OSDs come > up automatically. > > ENV: > Luminous 12.2.2 , 5 node, 5 mon and 5 mgr > CentOS7.4 > EC 4+1 , 68 disks per node, bluestore > > Has anyone faced the same or have any suggestions? > > Thanks in advance >
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