Re: image map failed

George Shuklin <george.shuklin@xxxxxxxxx> · Fri, 17 Jun 2016 15:59:06 +0300



    What did

      
      sudo rbd -p data ls 

      
      show?

      
      If it freezes too, issue is with pool itself (ceph health) or
      network connectivity.

      
      On 06/17/2016 03:37 PM, Ishmael Tsoaela wrote:

    
      Hi,
        

        Thank you for the response but with sudo all it does is
          freeze:
        

        rbd map data_01 --pool data

        
          cluster-admin@nodeB:~/.ssh/ceph-cluster$
              date && sudo rbd map data_01 --pool data
              && date
          Fri Jun 17
              14:36:41 SAST 2016
          

        On Fri, Jun 17, 2016 at 2:01 PM,
          Ishmael Tsoaela <ishmaelt3@xxxxxxxxx>
          wrote:

          
              Hi,
              Will someone please assist, I
                am new to cepph and I am trying to map image and this
                happens:
              cluster-admin@nodeB:~/.ssh/ceph-cluster$
                rbd map data_01 --pool data

                rbd: sysfs write failed

                In some cases useful info is found in syslog - try
                "dmesg | tail" or so.

                rbd: map failed: (13) Permission denied
              If someone could help it would
                be great
              cluster-admin@nodeB:~/.ssh/ceph-cluster$ ceph -v

                ceph version 10.2.1
                (3a66dd4f30852819c1bdaa8ec23c795d4ad77269)
              cluster-admin@nodeB:~/.ssh/ceph-cluster$
                lsb_release -r

                Release: 14.04
            
          
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