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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.kirkwood@xxxxxxxxxxxxxxx > To: ceph-users@xxxxxxxxxxxxxx > 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 > > _______________________________________________ > ceph-users mailing list > ceph-users@xxxxxxxxxxxxxx > http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com |
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