Re: How to shutdown a node properly ?

Ravishankar N <ravishankar@xxxxxxxxxx> · Thu, 29 Jun 2017 20:46:08 +0530



    On 06/29/2017 08:31 PM, Renaud Fortier
      wrote:

    
        Hi,
        Everytime I shutdown a node, I lost access
          (from clients) to the volumes for 42 seconds
          (network.ping-timeout). Is there a special way to shutdown a
          node to keep the access to the volumes without interruption ?
          Currently, I use the ‘shutdown’ or ‘reboot’ command.
      
    
    `killall glusterfs glusterfsd glusterd`
      before issuing shutdown or reboot. If it is a replica or EC
      volume, ensure that there are no pending heals before bringing
      down a node. i.e. `gluster volume heal volname info` should show 0
      entries.

      
        My setup is :
        -4 gluster 3.10.3 nodes on debian 8
          (jessie)
        -3 volumes Distributed-Replicate 2 X 2 = 4
         
        Thank you
        Renaud
      
      
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