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

[Renaud Fortier]

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 at gmail.com]
Envoyé : 29 juin 2017 13:41
À : Ravishankar N <ravishankar at redhat.com>
Cc : gluster-users at gluster.org; Renaud Fortier <Renaud.Fortier at fsaa.ulaval.ca>
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 at redhat.com<mailto:ravishankar at redhat.com>> 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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