new cluster does not reach active+clean

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Dear all,

Hope I am not on everyones nerves by now ;)

Just started over and created a new cluster:

  one monitor (ceph-mon0)
  one osd-server (ceph-rd0)

After activating the two OSDs on ceph-rd0 the cluster reaches a state
active+degraded and never becomes healthy.  Unfortunately this
particular state is not documented here [1].

Some output:

ceph@ceph-admin:~/cl0$ ceph -w
  cluster 6f1dfb78-e917-4286-a8f0-2e389d295e43
   health HEALTH_WARN 192 pgs degraded; 192 pgs stuck unclean
   monmap e1: 1 mons at {ceph-mon0=192.168.122.56:6789/0}, election
epoch 2, quorum 0 ceph-mon0
   osdmap e8: 2 osds: 2 up, 2 in
    pgmap v15: 192 pgs: 192 active+degraded; 0 bytes data, 69924 KB
used, 6053 MB / 6121 MB avail
   mdsmap e1: 0/0/1 up


2013-10-03 13:09:59.997777 osd.0 [INF] pg has no unfound objects

ceph@ceph-admin:~/cl0$ ceph health detail
HEALTH_WARN 192 pgs degraded; 192 pgs stuck unclean
pg 0.3f is stuck unclean since forever, current state active+degraded,
last acting [0]
pg 1.3e is stuck unclean since forever, current state active+degraded,
last acting [0]
pg 2.3d is stuck unclean since forever, current state active+degraded,
last acting [0]
(cut some lines)
pg 1.0 is active+degraded, acting [0]
pg 0.1 is active+degraded, acting [0]
pg 2.2 is active+degraded, acting [0]
pg 1.1 is active+degraded, acting [0]
pg 0.0 is active+degraded, acting [0]

Any idea what went wrong here?

[1]  http://eu.ceph.com/docs/wip-3060/ops/manage/failures/osd/

Regards!
-- 
j.hofmüller

Optimism doesn't alter the laws of physics.         - Subcommander T'Pol

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