On 24/09/14 14:07, Aegeaner wrote:
I turned on the debug option, and this is what I got:# ./kv.sh removed osd.0 removed item id 0 name 'osd.0' from crush map 0 umount: /var/lib/ceph/osd/ceph-0: not found updated add item id 0 name 'osd.0' weight 1 at location {host=CVM-0-11,root=default} to crush map meta-data=/dev/hioa isize=256 agcount=4, agsize=24506368 blks = sectsz=512 attr=2, projid32bit=0 data = bsize=4096 blocks=98025472, imaxpct=25 = sunit=0 swidth=0 blks naming =version 2 bsize=4096 ascii-ci=0 log =internal log bsize=4096 blocks=47864, version=2 = sectsz=512 sunit=0 blks, lazy-count=1 realtime =none extsz=4096 blocks=0, rtextents=0 2014-09-24 10:02:21.049162 7fe4cf3aa7a0 0 ceph version 0.80.5 (38b73c67d375a2552d8ed67843c8a65c2c0feba6), process ceph-osd, pid 10252 2014-09-24 10:02:21.055433 7fe4cf3aa7a0 1 mkfs in /var/lib/ceph/osd/ceph-0 2014-09-24 10:02:21.056359 7fe4cf3aa7a0 1 mkfs generated fsid d613a61d-a1b4-4180-aea2-552944a2f0dc 2014-09-24 10:02:21.061349 7fe4cf3aa7a0 1 keyvaluestore backend exists/created 2014-09-24 10:02:21.061377 7fe4cf3aa7a0 1 mkfs done in /var/lib/ceph/osd/ceph-0 2014-09-24 10:02:21.065679 7fe4cf3aa7a0 -1 created object store /var/lib/ceph/osd/ceph-0 journal /var/lib/ceph/osd/ceph-0/journal for osd.0 fsid d90272ca-d8cc-41eb-b525-2cffe734aec0 2014-09-24 10:02:21.065776 7fe4cf3aa7a0 -1 auth: error reading file: /var/lib/ceph/osd/ceph-0/keyring: can't open /var/lib/ceph/osd/ceph-0/keyring: (2) No such file or directory 2014-09-24 10:02:21.065889 7fe4cf3aa7a0 -1 created new key in keyring /var/lib/ceph/osd/ceph-0/keyring added key for osd.0 # ceph osd tree # id weight type name up/down reweight -1 1 root default -2 1 host CVM-0-11 0 1 osd.0 down 0 Also I updated my simple script to create the OSD: ceph osd rm 0 ceph osd crush rm osd.0 ceph osd create umount /var/lib/ceph/osd/ceph-0 rm -rf /var/lib/ceph/osd/ceph-0 rm -rf /var/lib/ceph/osd/ceph-0 mkdir /var/lib/ceph/osd/ceph-0 ceph auth del osd.0 ceph osd crush add osd.0 1 root=default host=CVM-0-11 mkfs -t xfs -f /dev/hioa mount /dev/hioa /var/lib/ceph/osd/ceph-0 ceph-osd --id 0 -d --mkkey --mkfs --osd-data /var/lib/ceph/osd/ceph-0 ceph auth add osd.0 osd 'allow *' mon 'allow profile osd' -i /var/lib/ceph/osd/ceph-0/keyring /etc/init.d/ceph start osd.0
From where your log stops at, it would appear that your system start script is not even trying to get osd.0 up at all.
Can we see an ls -l of /var/lib/ceph/osd/ceph-0? Also what os are you on? You might need to invoke via: $ service ceph start or similar. Cheers Mark _______________________________________________ ceph-users mailing list ceph-users@lists.ceph.com http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com
