On Wed, Feb 21, 2018 at 2:24 PM, Alfredo Deza <adeza@xxxxxxxxxx> wrote: > On Tue, Feb 20, 2018 at 9:05 PM, Oliver Freyermuth > <freyermuth@xxxxxxxxxxxxxxxxxx> wrote: >> Many thanks for your replies! >> >> Are there plans to have something like >> "ceph-volume discover-and-activate" >> which would effectively do something like: >> ceph-volume list and activate all OSDs which are re-discovered from LVM metadata? > > This is a good idea, I think ceph-disk had an 'activate all', and it > would make it easier for the situation you explain with ceph-volume > > I've created http://tracker.ceph.com/issues/23067 to follow up on this > an implement it. +1 thanks a lot for this thread and clear answers! We were literally stuck today not knowing how to restart a ceph-volume lvm created OSD. (It seems that once you systemctl stop ceph-osd@* on a machine, the only way to get them back is ceph-volume lvm activate ... ) BTW, ceph-osd.target now has less obvious functionality. For example, this works: systemctl restart ceph-osd.target But if you stop ceph-osd.target, then you can no longer start ceph-osd.target. Is this a regression or something we'll have to live with? Cheers, Dan _______________________________________________ ceph-users mailing list ceph-users@xxxxxxxxxxxxxx http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com
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