Hi again, found a solution: initctl stop ceph-osd id=29 root@ceph-02:~# ceph osd tree # id weight type name up/down reweight -1 203.8 root default -3 203.8 rack unknownrack -2 29.12 host ceph-01 52 3.64 osd.52 up 1 53 3.64 osd.53 up 1 54 3.64 osd.54 up 1 55 3.64 osd.55 up 1 56 3.64 osd.56 up 1 57 3.64 osd.57 up 1 58 3.64 osd.58 up 1 59 3.64 osd.59 up 1 -4 43.68 host ceph-02 8 3.64 osd.8 up 1 10 3.64 osd.10 up 1 9 3.64 osd.9 up 0.8936 11 3.64 osd.11 up 0.9022 12 3.64 osd.12 up 0.8664 13 3.64 osd.13 up 0.9084 14 3.64 osd.14 up 0.8097 15 3.64 osd.15 up 0.893 29 0 osd.29 down 0 ...
root@ceph-02:~# ceph-osd -i 29 --flush-journal 2014-06-23 09:08:05.311614 7f1ecb5d6780 -1 journal FileJournal::_open: disabling aio for non-block journal. Use journal_force_aio to force use of aio anyway 2014-06-23 09:08:05.313059 7f1ecb5d6780 -1 flushed journal /srv/journal/osd.29.journal for object store /var/lib/ceph/osd/ceph-29 root@ceph-02:~# umount /var/lib/ceph/osd/ceph-29 But why don't work "ceph osd down osd.29"? Udo Am 23.06.2014 09:01, schrieb Udo Lembke: > Hi, > AFAIK should an "ceph osd down osd.29" marked osd.29 as down. > But what is to do if this don't happens? > > I got following: > root@ceph-02:~# ceph osd down osd.29 > marked down osd.29. > > root@ceph-02:~# ceph osd tree > 2014-06-23 08:51:00.588042 7f15747f5700 0 -- :/1018258 >> > 172.20.2.11:6789/0 pipe(0x7f157002a370 sd=3 :0 s=1 pgs=0 cs=0 l=1 > c=0x7f157002a5d0).fault > # id weight type name up/down reweight > -1 203.8 root default > -3 203.8 rack unknownrack > -2 29.12 host ceph-01 > 52 3.64 osd.52 up 1 > 53 3.64 osd.53 up 1 > 54 3.64 osd.54 up 1 > 55 3.64 osd.55 up 1 > 56 3.64 osd.56 up 1 > 57 3.64 osd.57 up 1 > 58 3.64 osd.58 up 1 > 59 3.64 osd.59 up 1 > -4 43.68 host ceph-02 > 8 3.64 osd.8 up 1 > 10 3.64 osd.10 up 1 > 9 3.64 osd.9 up 0.8936 > 11 3.64 osd.11 up 0.9022 > 12 3.64 osd.12 up 0.8664 > 13 3.64 osd.13 up 0.9084 > 14 3.64 osd.14 up 0.8097 > 15 3.64 osd.15 up 0.893 > 29 0 osd.29 up 0 > ... > > osd.29 is marked as up and can't be unmountet, because it's in use. If I > kill the osd-process, they will automaticly restarted just in time. > > My ceph-version is > ceph --version > ceph version 0.72.2 (a913ded2ff138aefb8cb84d347d72164099cfd60) > > The OSD-node is an "Linux ceph-02 3.11.0-15-generic #25~precise1-Ubuntu" > > Any hints? > > The ugly way is simple remove the unused OSD - but I want to know how > should this normaly work. > > Udo > _______________________________________________ > 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
