Re: Unable to mount the CephFS file system fromclientnode with "mount error 5 = Input/output error"

Burkhard Linke <Burkhard.Linke@xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx> · Tue, 14 Jun 2016 13:34:31 +0200



    Hi,

    
    On 06/14/2016 01:21 PM, Rakesh Parkiti
      wrote:

    
        Hello,

          
          Unable to mount the CephFS file system from client node with "mount
            error 5 = Input/output error"

          MDS was installed on a separate node. Ceph Cluster health is
          OK and mds services are running. firewall was disabled across
          all the nodes in a cluster.

          
          -- Ceph Cluster Nodes (RHEL 7.2 version + Jewel version
          10.2.1)

          -- Client Nodes - Ubuntu 14.04 LTS

          
          Admin Node:

          [root@Admin ceph]# ceph mds stat

          e34: 0/0/1 up

        
    *snipsnap*

    
    The MDS is not up and running. Otherwise the output should look like
    this:

    
    # ceph mds stat

    e190193: 1/1/1 up {0=XYZ=up:active}

    
    Regards,

    Burkhard
  

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