Re: glustershd: unable to get index-dir on myvolume-client-0

Ravishankar N <ravishankar@xxxxxxxxxx> · Wed, 3 May 2017 06:39:24 +0530



    On 05/02/2017 11:48 PM, mabi wrote:

    
      Hi Ravi,

      
      Thanks for the pointer, you are totally right the "dirty"
        directory is missing on my node1. Here is the output of a "ls
        -la" of both nodes:

      
      node1:

      
      drw-------   2 root root   2 Apr 28 22:15 entry-changes

      
      drw-------   2 root root   2 Mar  6  2016 xattrop

      
      node2:

      
      drw-------   2 root root   3 May  2 19:57 dirty

      
      drw-------   2 root root   2 Apr 28 22:15 entry-changes

      
      drw-------   2 root root   3 May  2 19:57 xattrop

      
      Now what would be the procedure in order to add the "dirty"
        directory on node1? Can I simply do an "mkdir dirty" in the
        indices directory? or do I need to stop the volume before?

      
    mkdir should work. The folders are created whenever the brick
    process is started, so I'm wondering how it went missing in the
    first place.

    -Ravi

    
      Regards,

      
      M.

      
        -------- Original Message --------

        
        Subject: Re:  glustershd: unable to get
          index-dir on myvolume-client-0

        
        Local Time: May 2, 2017 10:56 AM

        
        UTC Time: May 2, 2017 8:56 AM

        
        From: ravishankar@xxxxxxxxxx

        
        To: mabi <mabi@xxxxxxxxxxxxx>, Gluster Users
          <gluster-users@xxxxxxxxxxx>

        
        On 05/02/2017 01:08 AM, mabi wrote:

        
          Hi,

          
          I have a two nodes GlusterFS 3.8.11 replicated volume and
            just noticed today in the glustershd.log log file a lot of
            the following warning messages:

          
          [2017-05-01 18:42:18.004747] W [MSGID: 108034]
            [afr-self-heald.c:479:afr_shd_index_sweep]
            0-myvolume-replicate-0: unable to get index-dir on
            myvolume-client-0

          
          [2017-05-01 18:52:19.004989] W [MSGID: 108034]
            [afr-self-heald.c:479:afr_shd_index_sweep]
            0-myvolume-replicate-0: unable to get index-dir on
            myvolume-client-0

          
          [2017-05-01 19:02:20.004827] W [MSGID: 108034]
            [afr-self-heald.c:479:afr_shd_index_sweep]
            0-myvolume-replicate-0: unable to get index-dir on
            myvolume-client-0

          
          Does someone understand what it means and if I should be
            concerned or not? Could it be related that I use ZFS and not
            XFS as filesystem?

          
        In replicate volumes, the
          /<path-to-backend-brick>/.glusterfs/indices directory 
          of bricks must contain these sub folders: 'dirty',
          'entry-changes' and 'xattrop'. From the messages, it looks
          like these are missing from your first brick
          (myvolume-client-0). Can you check if that is the case?

        
         -Ravi

        
          Best regards,

          
          M.

          
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