Hi, You won't be able to stop them, but if the OSDs are still running I would just set them as out, wait for all data to be moved from them and then it should be safe to power off the host.
--- Alex On Fri, Sep 21, 2018 at 11:50 AM Nicolas Huillard <nhuill...@dolomede.fr> wrote: > > Hi all, > > One of my server crashed its root filesystem, ie. the currently open > shell just says "command not found" for any basic command (ls, df, > mount, dmesg, etc.) > ACPI soft power-off won't work because it needs scripts on /... > > Before I reset the hardware, I'd like to cleanly stop the OSDs on this > server (with still work because they do not need /). > I was able to move the MGR out of that server with "ceph mgr fail > [hostname]". > Is it possible to tell the OSD on that host to stop, from another host? > I tried "ceph osd down [osdnumber]", but the OSD just got back "in" > immediately. > > Ceph 12.2.7 on Debian > > TIA, > > -- > Nicolas Huillard > _______________________________________________ > ceph-users mailing list > ceph-users@lists.ceph.com > http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com _______________________________________________ ceph-users mailing list ceph-users@lists.ceph.com http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com
