Agree with Iban,, adding one more OSD may help. I met the same problem when I created cluster following quick start guide. 2 OSD nodes gave me health_warn and then adding one more OSD made everything okay.
From: ceph-users [mailto:ceph-users-boun...@lists.ceph.com] On Behalf Of Iban Cabrillo Sent: Friday, July 18, 2014 10:43 PM To: Pratik Rupala Cc: ceph-users@lists.ceph.com Subject: Re: [ceph-users] Not able to achieve active+clean state Hi Pratik, I am not an expert, but I think you need one more OSD server, the default pools (rbd, metadata, data) have 3 replicas by default. Regards, I El 18/07/2014 14:19, "Pratik Rupala" <pratik.rup...@calsoftinc.com> escribió: Hi, I am deploying firefly version on CentOs 6.4. I am following quick installation instructions available at ceph.com. Kernel version in CentOs 6.4 is 2.6.32-358. I am using virtual machines for all the nodes. As per the setup, there are one admin-node, one monitor node and two OSD nodes. I have added four OSDs created from four scsi disks of 10 GB on both OSD nodes, instead of just creating directory on OSD nodes as shown in that quick installation section. At the end when I run ceph health command, the website says it should achieve active+clean state. But my cluster is not able to achieve it as shown below: [ceph@node1 ~]$ ceph health HEALTH_WARN 192 pgs incomplete; 192 pgs stuck inactive; 192 pgs stuck unclean [ceph@node1 ~]$ ceph status cluster 08c77eb5-4fa9-4d4a-938c-af812137cb2c health HEALTH_WARN 192 pgs incomplete; 192 pgs stuck inactive; 192 pgs stuck unclean monmap e1: 1 mons at {node1=172.17.35.17:6789/0}, election epoch 1, quorum 0 node1 osdmap e36: 8 osds: 8 up, 8 in pgmap v95: 192 pgs, 3 pools, 0 bytes data, 0 objects 271 MB used, 40600 MB / 40871 MB avail 192 creating+incomplete [ceph@node1 ~]$ [ceph@node1 ~]$ ceph osd tree # id weight type name up/down reweight -1 0 root default -2 0 host node2 0 0 osd.0 up 1 1 0 osd.1 up 1 2 0 osd.2 up 1 3 0 osd.3 up 1 -3 0 host node3 4 0 osd.4 up 1 5 0 osd.5 up 1 6 0 osd.6 up 1 7 0 osd.7 up 1 [ceph@node1 ~]$ Please let me know if I am missing anything. Do I still need to do to bring my Ceph cluster in HEALTH OK state. Regards, Pratik Rupala _______________________________________________ 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
