ceph segfault on all osd

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Hello,

need help to solve segfault on all osd in my test cluster.


 Setup ceph from scratch.
 service ceph -a start

ceph -w
   health HEALTH_OK
   monmap e1: 3 mons at {1=10.200.20.1:6789/0,2=10.200.20.2:6789/0,3=10.200.20.3:6789/0}, election epoch 6, quorum 0,1,2 1,2,3
   osdmap e5: 4 osds: 4 up, 4 in
    pgmap v305: 960 pgs: 960 active+clean; 0 bytes data, 40147 MB used, 26667 GB / 26706 GB avail
   mdsmap e1: 0/0/1 up


if i set replica size to 0 "i know this make no sense"
ceph osd pool set rbd size 0
and then back to 2
ceph osd pool set rbd size 2

then i see that on all OSDs the process ceph-osd crash with segfault

If i stop MONs daemons then i can start OSDs but if i start MONs back then die all OSDs again.



How i cann repair this behavior ?





My setup
Nothing specials:

Centos 6.3

Kernel: 3.8.3-1.el6.elrepo.x86_64

ceph-fuse-0.56.4-0.el6.x86_64
ceph-test-0.56.4-0.el6.x86_64
libcephfs1-0.56.4-0.el6.x86_64
ceph-0.56.4-0.el6.x86_64
ceph-release-1-0.el6.noarch
 
 cat /etc/ceph/ceph.conf

[global]
        auth cluster required = none
        auth service required = none
        auth client required = none
        keyring = /etc/ceph/$name.keyring
[mon]
[mds]
[osd]
        osd journal size = 10000
[mon.1]
        host = ceph-mon1
        mon addr = 10.200.20.1:6789
[mon.2]
        host = ceph-mon2
        mon addr = 10.200.20.2:6789
[mon.3]
        host = ceph-mon3
        mon addr = 10.200.20.3:6789

[osd.0]
        host = ceph-osd1
[osd.1]
        host = ceph-osd2
[osd.2]
        host = ceph-osd3
[osd.3]
        host = ceph-osd4

[mds.a]
        host = ceph-mds1
[mds.b]
        host = ceph-mds2
[mds.c]
        host = ceph-mds3

 
Thanks much.
-- 
AIXIT GmbH - Witalij Poljatchek
(T) +49 69 203 4709-13 - (F) +49 69 203 470 979
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63067 Offenbach am Main
(T) +49 69 203 470 913

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