[Gluster-users] Challenges with Replicated Gluster volume after stopping Gluster on any node.

Wed Feb 7 14:29:15 UTC 2024

Thanks Hubert, I will try to run the script initially for future reference.

________________________________
From: Hu Bert <revirii at googlemail.com>
Sent: 07 February 2024 6:55 AM
To: Anant Saraswat <anant.saraswat at techblue.co.uk>
Cc: gluster-users at gluster.org <gluster-users at gluster.org>
Subject: Re: [Gluster-users] Challenges with Replicated Gluster volume after stopping Gluster on any node.

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Hi Anant,
e.g. if i reboot a gluster server this is the only script that i use - i don't use systemctl at all.

Best regards,
Hubert

Am Mo., 5. Feb. 2024 um 19:22 Uhr schrieb Anant Saraswat <anant.saraswat at techblue.co.uk<mailto:anant.saraswat at techblue.co.uk>>:
Hi Hu,

Yes, I have used the "stop-all-gluster-processes.sh" after systemctl stop.

I consider "stop-all-gluster-processes.sh" as the last resort to kill all the remaining gluster processes. Do you use it primarily to stop the gluster?

Thanks,
Anant

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________________________________
From: Hu Bert <revirii at googlemail.com<mailto:revirii at googlemail.com>>
Sent: Monday, February 5, 2024 6:15 PM
To: Anant Saraswat <anant.saraswat at techblue.co.uk<mailto:anant.saraswat at techblue.co.uk>>
Cc: gluster-users at gluster.org<mailto:gluster-users at gluster.org> <gluster-users at gluster.org<mailto:gluster-users at gluster.org>>
Subject: Re: [Gluster-users] Challenges with Replicated Gluster volume after stopping Gluster on any node.

EXTERNAL: Do not click links or open attachments if you do not recognize the sender.

Hi,
normally, when we shut down or reboot one of the (server) nodes, we call the "stop-all-gluster-processes.sh" script. But i think you did that, right?

Best regards,
Hubert

Am Mo., 5. Feb. 2024 um 13:35 Uhr schrieb Anant Saraswat <anant.saraswat at techblue.co.uk<mailto:anant.saraswat at techblue.co.uk>>:
Hello Everyone,

We have a replicated Gluster volume with three nodes, and we face a strange issue whenever we need to restart one of the nodes in this cluster.

As per my understanding, if we shut down one node, the Gluster mount should smoothly connect to another remaining Gluster server and shouldn't create any issues.

In our setup, when we stop Gluster on any of the nodes, we mostly get the error 'Transport endpoint is not connected' on the clients. When we run the commands to check the connected clients on the Gluster server, we get the following error:

gluster volume status tier1data clients
FAILED: Commit failed on master1. Error: Unable to decode brick op response.

Could anyone recommend a potential solution for this?

Thanks,
Anant

Anant Saraswat

DevOps Lead

IT | Technology Blueprint Ltd.

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