On 14/12/14 17:25, wang lin wrote:
Hi All
I set up my first ceph cluster according to instructions in
<http://ceph.com/docs/master/start/quick-ceph-deploy/#storing-retrieving-object-data,>http://ceph.com/docs/master/start/quick-ceph-deploy/#storing-retrieving-object-data
but I got this error "error opening pool data: (2) No such file
or directory" when using command "rados put hello_obj hello --pool=data".
I typed the command "ceph osd lspools", the result only show "0
rbd,", no other pools.
Did I missing anything?
Could anyone give me some advise?
In Giant, only the 'rbd' pool is created by default. If you add an mds
(i.e activate cephfs) then you will get 'data' and 'metadata' pools too.
If you are following the docs (which probably need to be changed because
of this...) you can just create a 'data' pool yourself:
$ ceph osd pool create data 64 64
Cheers
Mark
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