Sorry I this is my fault. I have created an rbd called "one" and not a pool. Now I created a pool called "one" and it works. Please note that I have found it only looking in logs for an error of qemu-img command. The gui gave me the correct size of the filesystem even without pool "one" created so I supposed that all was ok.
2013/12/10 Mario Giammarco <[email protected]> > I have checked the frontend node as oneadmin user. I have tried "ceph -w" > "ceph status" "ceph rbd ls" and these commands work. > I have also added user oneadmin to "disk" group. > All these checks are ok but I am not able to add nothing to ceph "one" rbd. > > With previous installation of 4.2 and same ceph it was all ok. > > > 2013/12/1 kenneth samonte <[email protected]> > >> The first requirement is that the front end node is able to communicate >> with the ceph cluster. >> Veriy it by loggin in as the oneadmin user and issue the command "ceph >> -w". >> The ceph cluster shoul respond HEALTH_OK. >> Then define it as a datastore in openebula as an image datastore. No >> further confiuration needed and when you uplaod images to he front end, you >> should choose the ceph image to save the omages in rbd format. >> >> >> Mario Giammarco <[email protected]> wrote: >> >> Hello, >> I am a newbie but I would like to try opennebula with ceph filesystem. >> >> I start with default opennebula installation with three datastores: >> system, default and files. >> >> Now, even if they are configured as "shared" they are not an nfs mount, >> simply directories on the disk. >> >> Now I have installed ceph, I have created a ceph rbd and datastore but >> then? >> >> Should I delete existing repositories? How can I replace them with ceph? >> >> Do I need to replace them? >> >> Thanks, >> Mario >> > >
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