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

2024-02-07 Thread Strahil Nikolov
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 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 
> *Sent:* Monday, February 5, 2024 6:15 PM
> *To:* Anant Saraswat 
> *Cc:* gluster-users@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 
> mailto:anant.saras...@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.
> 
>                    
>    mobilePhone
> 
>        +44-8450047142 (5020)  |
>    +91-9818761614 
>    emailAddress
> 
>        anant.saras...@techblue.co.uk <mailto:anant.saras...@techblue.co.uk>
>    website
> 
>        https://www.technologyblueprint.co.uk
>    
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Re: [Gluster-users] Challenges with Replicated Gluster volume after stopping Gluster on any node.

2024-02-07 Thread Anant Saraswat
Thanks Hubert, I will try to run the script initially for future reference.


From: Hu Bert 
Sent: 07 February 2024 6:55 AM
To: Anant Saraswat 
Cc: gluster-users@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 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 
mailto:anant.saras...@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

Get Outlook for 
iOS<https://urldefense.com/v3/__https://aka.ms/o0ukef__;!!I_DbfM1H!BYCizEp5lAOkvEcZIUL3Wn4Or8R1VEMAH-eXUdiVu48E0tEp1NV3fDc-BPReJbkXnzdTxuOLBD_AU2tvFYNZF5FiY60P$>

From: Hu Bert mailto:revi...@googlemail.com>>
Sent: Monday, February 5, 2024 6:15 PM
To: Anant Saraswat 
mailto:anant.saras...@techblue.co.uk>>
Cc: gluster-users@gluster.org<mailto:gluster-users@gluster.org> 
mailto:gluster-users@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 
mailto:anant.saras...@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.

+44-8450047142 (5020) | 
+91-9818761614
anant.saras...@techblue.co.uk<mailto:anant.saras...@techblue.co.uk>
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Re: [Gluster-users] Challenges with Replicated Gluster volume after stopping Gluster on any node.

2024-02-06 Thread Hu Bert
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.saras...@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
>
> Get Outlook for iOS <https://aka.ms/o0ukef>
> --
> *From:* Hu Bert 
> *Sent:* Monday, February 5, 2024 6:15 PM
> *To:* Anant Saraswat 
> *Cc:* gluster-users@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.saras...@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.
>> [image: mobilePhone]
>> +44-8450047142 (5020) <+44-8450047142%20(5020)> | +91-9818761614
>>
>> [image: emailAddress]
>> anant.saras...@techblue.co.uk
>>
>> [image: website]
>> https://www.technologyblueprint.co.uk
>> <https://urldefense.com/v3/__https://www.technologyblueprint.co.uk__;!!I_DbfM1H!HlVD8KfD8301Uq0Lq9EeyrI7mMGdgXcE2IwOS99fuppfYoCIBGTz0MqYAR-oRGuHhwXpq9lDRCX86lHUGepk4EZVhUf-$>
>>
>> [image: address]
>> Salisbury House, Station Road, Cambridge, Cambridgeshire, CB1 2LA
>>
>> DISCLAIMER: This email and any files transmitted with it are confidential
>> and intended solely for the use of the individual or entity to whom they
>> are addressed. If you have received this email in error, please notify the
>> sender. This message contains confidential information and is intended only
>> for the individual named. If you are not the named addressee, you should
>> not disseminate, distribute or copy this email. Please notify the sender
>> immediately by email if you have received this email by mistake and delete
>> this email from your system.
>>
>> If you are not the intended recipient, you are notified that disclosing,
>> copying, distributing or taking any action in reliance on the contents of
>> this information is strictly prohibited. Thanks for your cooperation.
>> 
>>
>>
>>
>> Community Meeting Calendar:
>>
>> Schedule -
>> Every 2nd and 4th Tuesday at 14:30 IST / 09:00 UTC
>> Bridge: https://meet.google.com/cpu-eiue-hvk
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>>
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Re: [Gluster-users] Challenges with Replicated Gluster volume after stopping Gluster on any node.

2024-02-05 Thread Diego Zuccato
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 
*Sent:* Monday, February 5, 2024 6:15 PM
*To:* Anant Saraswat 
*Cc:* gluster-users@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 
mailto:anant.saras...@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.


mobilePhone

+44-8450047142 (5020)  |
+91-9818761614 
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anant.saras...@techblue.co.uk <mailto:anant.saras...@techblue.co.uk>
website

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If you are not the intended recipient, you are notified that
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If you are not the inten

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

2024-02-05 Thread Anant Saraswat
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 
Sent: Monday, February 5, 2024 6:15 PM
To: Anant Saraswat 
Cc: gluster-users@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 
mailto:anant.saras...@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.

[mobilePhone]
+44-8450047142 (5020) | 
+91-9818761614
[emailAddress]
anant.saras...@techblue.co.uk<mailto:anant.saras...@techblue.co.uk>
[website]
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email from your system.

If you are not the intended recipient, you are notified that disclosing, 
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information is strictly prohibited. Thanks for your cooperation.





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If you are not the intended recipient, you are notified that disclosing, 
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Bridge: https://meet.google.com/cpu-eiue-hvk
Gluster-users mailing list
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https://lists.gluster.org/mailman/listinfo/gluster-users


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

2024-02-05 Thread Hu Bert
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.saras...@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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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@gluster.org
https://lists.gluster.org/mailman/listinfo/gluster-users