Hello Joseph This sounds like a solution , BTW how to set replication level to 1 , is there any direct command or need to edit configuration file. Many Thanks Karan Singh ----- Original Message ----- From: "Joseph R Gruher" <joseph.r.gruher@xxxxxxxxx> To: ceph-users@xxxxxxxxxxxxxx Sent: Thursday, 7 November, 2013 9:14:45 PM Subject: Re: please help me.problem with my ceph >From: ceph-users-bounces@xxxxxxxxxxxxxx [mailto:ceph-users- >bounces@xxxxxxxxxxxxxx] On Behalf Of ?? >Sent: Wednesday, November 06, 2013 10:04 PM >To: ceph-users >Subject: please help me.problem with my ceph > >1. I have installed ceph with one mon/mds and one osd.When i use 'ceph - >s',there si a warning:health HEALTH_WARN 384 pgs degraded; 384 pgs stuck >unclean; recovery 21/42 degraded (50.000%) I would think this is because Ceph defaults to a replication level of 2 and you only have one OSD (nowhere to write a second copy) so you are degraded? You could add a second OSD or perhaps you could set the replication level to 1? _______________________________________________ ceph-users mailing list ceph-users@xxxxxxxxxxxxxx http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com _______________________________________________ ceph-users mailing list ceph-users@xxxxxxxxxxxxxx http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com