This is my /var/log/ceph/ceph-osd.0.log :
2014-09-23 15:38:14.040699 7fbaccb1e7a0 0 ceph version 0.80.5
(38b73c67d375a2552d8ed67843c8a65c2c0feba6), process ceph-osd, pid 9764
2014-09-23 15:38:14.045192 7fbaccb1e7a0 1 mkfs in
/var/lib/ceph/osd/ceph-0
2014-09-23 15:38:14.046127 7fbaccb1e7a0 1 mkfs generated fsid
f72f9a73-60cf-41f2-976b-7ad144bb8714
2014-09-23 15:38:14.050033 7fbaccb1e7a0 1 keyvaluestore backend
exists/created
2014-09-23 15:38:14.050089 7fbaccb1e7a0 1 mkfs done in
/var/lib/ceph/osd/ceph-0
2014-09-23 15:38:14.056912 7fbaccb1e7a0 -1 created object store
/var/lib/ceph/osd/ceph-0 journal /var/lib/ceph/osd/ceph-0/journal
for osd.0 fsid f55cbcc0-4a91-40cd-8ef8-a1b2c8a09650
2014-09-23 15:38:14.056983 7fbaccb1e7a0 -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
2014-09-23 15:38:14.057113 7fbaccb1e7a0 -1 created new key in
keyring /var/lib/ceph/osd/ceph-0/keyring
在 2014-09-23 15:26, Mark Kirkwood 写道:
On 23/09/14 18:22, Aegeaner wrote:
Now I use the following script to create key/value backended OSD, but
the OSD is created down and never go up.
ceph osd create
umount /var/lib/ceph/osd/ceph-0
rm -rf /var/lib/ceph/osd/ceph-0
mkdir /var/lib/ceph/osd/ceph-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 --mkkey --mkfs --osd-data /var/lib/ceph/osd/ceph-0
/etc/init.d/ceph start osd.0
Anything goes wrong?
Hmmm - trying out a variant of the above (attached) seems to work for
me. I think we need to see your osd log (in /var/log/ceph).
Cheers
Mark
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