Hi Mark
Thank you!
I create a data pool as you want said, it works.
By the way, only adding a metadata server by command "ceph-deploy mds
create node1" still doesn't create the metadata or data pool, right?
Thanks
Lin, Wang
> Date: Sun, 14 Dec 2014 18:52:20 +1300
> From: mark.kirkw...@catalyst.net.nz
> To: ceph-users@lists.ceph.com
> Subject: Re: [ceph-users] my cluster has only rbd pool
>
> 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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