[Gluster-users] How to shutdown a node properly ?

Ravishankar N ravishankar at redhat.com
Thu Jun 29 15:16:08 UTC 2017


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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