Re: Challenges with Replicated Gluster volume after stopping Gluster on any node.

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That's not true for EL-based systems as they have 'glusterfsd.service' which on shutdown kills all gluster brick processes.

Best Regards,
Strahil Nikolov

On Tue, Feb 6, 2024 at 9:21, Diego Zuccato
<diego.zuccato@xxxxxxxx> wrote:
Just a notice: bricks processes not being terminated prevents a simple
"reboot" (or "shutdown -r now", or an automated shutdown initiated by
UPS) to complete: you're left with most daemons (including sshd)
terminated and a machine that's neither shutting down nor returning to
normal operations and the only option is unclean shutdown.

Diego

Il 05/02/2024 19:22, Anant Saraswat ha scritto:
> 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
>
> Get Outlook for iOS <https://aka.ms/o0ukef>
> ------------------------------------------------------------------------
> *From:* Hu Bert <revirii@xxxxxxxxxxxxxx>
> *Sent:* Monday, February 5, 2024 6:15 PM
> *To:* Anant Saraswat <anant.saraswat@xxxxxxxxxxxxxx>
> *Cc:* gluster-users@xxxxxxxxxxx <gluster-users@xxxxxxxxxxx>
> *Subject:* Re: 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@xxxxxxxxxxxxxx <mailto:anant.saraswat@xxxxxxxxxxxxxx>>:
>
>    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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--
Diego Zuccato
DIFA - Dip. di Fisica e Astronomia
Servizi Informatici
Alma Mater Studiorum - Università di Bologna
V.le Berti-Pichat 6/2 - 40127 Bologna - Italy
tel.: +39 051 20 95786

________



Community Meeting Calendar:

Schedule -
Every 2nd and 4th Tuesday at 14:30 IST / 09:00 UTC
Bridge: https://meet.google.com/cpu-eiue-hvk
Gluster-users mailing list
Gluster-users@xxxxxxxxxxx
https://lists.gluster.org/mailman/listinfo/gluster-users
________



Community Meeting Calendar:

Schedule -
Every 2nd and 4th Tuesday at 14:30 IST / 09:00 UTC
Bridge: https://meet.google.com/cpu-eiue-hvk
Gluster-users mailing list
Gluster-users@xxxxxxxxxxx
https://lists.gluster.org/mailman/listinfo/gluster-users

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