Re: How to shutdown a node properly ?

[Renaud Fortier <Renaud.Fortier@xxxxxxxxxxxxxx>]

On my nodes, when i use the system.d script to kill gluster (service glusterfs-server stop) only glusterd is killed. Then I guess the shutdown doesn’t kill everything !

 

De : Gandalf Corvotempesta [mailto:gandalf.corvotempesta@xxxxxxxxx]
Envoyé : 29 juin 2017 13:41
À : Ravishankar N <ravishankar@xxxxxxxxxx>
Cc : gluster-users@xxxxxxxxxxx; Renaud Fortier <Renaud.Fortier@xxxxxxxxxxxxxx>
Objet : Re: [Gluster-users] How to shutdown a node properly ?

 

Init.d/system.d script doesn't kill gluster automatically on reboot/shutdown?

 

Il 29 giu 2017 5:16 PM, "Ravishankar N" <ravishankar@xxxxxxxxxx> ha scritto:

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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