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
? 2014-09-23 15:26, Mark Kirkwood ??:
> 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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