Thanks Mike,Please find the output of two commands sadhu@ubuntu3:~$ ls /var/lib/ceph/osd/ceph-0 sadhu@ubuntu3:~$ cat /etc/ceph/ceph.conf [global] fsid = 593dac9e-ce55-4803-acb4-2d32b4e0d3be mon_initial_members = ubuntu3 mon_host = 10.147.41.3 #auth_supported = cephx auth cluster required = cephx auth service required = cephx auth client required = cephx osd_journal_size = 1024 filestore_xattr_use_omap = true -----Original Message----- From: Mike Dawson [mailto:mike.dawson@xxxxxxxxxxxx] Sent: 08 August 2013 18:50 To: Suresh Sadhu Cc: ceph-users@xxxxxxxxxxxxxx Subject: Re: how to recover the osd. Looks like you didn't get osd.0 deployed properly. Can you show: - ls /var/lib/ceph/osd/ceph-0 - cat /etc/ceph/ceph.conf Thanks, Mike Dawson Co-Founder & Director of Cloud Architecture Cloudapt LLC 6330 East 75th Street, Suite 170 Indianapolis, IN 46250 On 8/8/2013 9:13 AM, Suresh Sadhu wrote: > HI, > > My storage health cluster is warning state , one of the osd is in down > state and even if I try to start the osd it fail to start > > sadhu@ubuntu3:~$ ceph osd stat > > e22: 2 osds: 1 up, 1 in > > sadhu@ubuntu3:~$ ls /var/lib/ceph/osd/ > > ceph-0 ceph-1 > > sadhu@ubuntu3:~$ ceph osd tree > > # id weight type name up/down reweight > > -1 0.14 root default > > -2 0.14 host ubuntu3 > > 0 0.06999 osd.0 down 0 > > 1 0.06999 osd.1 up 1 > > sadhu@ubuntu3:~$ sudo /etc/init.d/ceph -a start 0 > > /etc/init.d/ceph: 0. not found (/etc/ceph/ceph.conf defines , > /var/lib/ceph defines ) > > sadhu@ubuntu3:~$ sudo /etc/init.d/ceph -a start osd.0 > > /etc/init.d/ceph: osd.0 not found (/etc/ceph/ceph.conf defines , > /var/lib/ceph defines ) > > Ceph health status in warning mode. > > pg 4.10 is active+degraded, acting [1] > > pg 3.17 is active+degraded, acting [1] > > pg 5.16 is active+degraded, acting [1] > > pg 4.17 is active+degraded, acting [1] > > pg 3.10 is active+degraded, acting [1] > > recovery 62/124 degraded (50.000%) > > mds.ceph@ubuntu3 at 10.147.41.3:6803/2148 is laggy/unresponsi > > regards > > sadhu > > > > _______________________________________________ > 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
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