It's not strange enough ??? On May 25, 2016 3:38 PM, "Albert Archer" <[email protected]> wrote:
> Hello All, > Unfortunately my virtual ceph cluster(virtual machines on VMware ESXI) > felt into strange state. > When i reboot one of ceph OSD machines (hostname=osd3), all of OSD daemons > that related to that host were down (it's normal). > But when that OSD host boots up, i couldn't make OSDs UP, Because when i > run this command to view my ceph daemons (*$ sudo systemctl -a | grep > ceph* ), there was no > *[email protected]* deamon to to got start by me. > > *$ sudo systemctl -a | grep ceph * > *.* > *.* > *.* > > > * var-lib-ceph-osd-ceph\x2d2.mount loaded active > mounted /var/lib/ceph/osd/ceph-2 var-lib-ceph-osd-ceph\x2d5.mount > loaded active mounted > /var/lib/ceph/osd/ceph-5 var-lib-ceph-osd-ceph\x2d8.mount > loaded active mounted /var/lib/ceph/osd/ceph-8 session-1.scope > loaded active abandoned > Session 1 of user cephuser session-37.scope > loaded active running Session 37 of user > cephuser... * > > so , when i run following command in that OSD host, my OSD daemon getting > UP. > > *$ ceph-osd -i 2* > > *$ ceph-osd -i 5* > *$ ceph-osd -i 8* > *....................................................* > > *$ ceph osd tree* > > > > *ID WEIGHT TYPE NAME UP/DOWN REWEIGHT PRIMARY-AFFINITY-1 1.26874 > root default-2 0.29279 host osd1 0 0.09760 osd.0 up > 1.00000 1.00000 3 0.09760 osd.3 up 1.00000 > 1.00000 6 0.09760 osd.6 up 1.00000 1.00000-3 > 0.48798 host osd2 1 0.09760 osd.1 up 1.00000 > 1.00000 4 0.09760 osd.4 up 1.00000 1.00000 7 > 0.09760 osd.7 up 1.00000 1.00000 9 0.09760 > osd.9 up 1.00000 1.0000010 0.09760 osd.10 up > 1.00000 1.00000-4 0.48798 host osd3 2 0.09760 osd.2 > up 1.00000 1.00000 5 0.09760 osd.5 up 1.00000 > 1.00000 8 0.09760 osd.8 up 1.00000 1.00000* > > > But, still there is no *[email protected] *daemon to manage OSDs. > what is the problem ??? > > Regards > Albert > > >
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