[lustre-discuss] Using Ubuntu 24.04 as client

[Ramiro Alba Queipo]

Thank you very much Peter and Andreas for your clarifications


Best regards

On Tue, 14 Jan 2025 at 18:51, Andreas Dilger <adilger at ddn.com> wrote:

> You never need to reformat a Lustre filesystem when upgrading.
>
> Cheers, Andreas
>
> On Jan 14, 2025, at 10:32, Ramiro Alba Queipo <ramiro.alba at upc.edu> wrote:
>
> 
> Peter,
>
> Sorry about my way of putting t'he question, but I ment that when
> upgrading from 2.16.1 to  next LTS series (say 2.18.X, or whatever), no
> need to reformatting OSTs and recover data, right?
>
> Best regards
>
> El mar, 14 ene 2025, 15:56, Peter Jones <pjones at whamcloud.com> escribió:
>
>> I’m not 100% sure that I am understanding your question correctly here
>> but, if you are asking “will 2.16.x be an LTS branch then the answer is
>> that this is not the plan of record”. The 2025 OpenSFS survey will be out
>> shortly and the results of that may result in more clarity around our plans
>> in this regard…
>>
>>
>>
>> *From: *lustre-discuss <lustre-discuss-bounces at lists.lustre.org> on
>> behalf of Ramiro Alba Queipo <ramiro.alba at upc.edu>
>> *Date: *Tuesday, January 14, 2025 at 2:54 AM
>> *To: *"lustre-discuss at lists.lustre.org" <lustre-discuss at lists.lustre.org>
>> *Subject: *Re: [lustre-discuss] Using Ubuntu 24.04 as client
>>
>>
>>
>> Hi Peter,
>>
>>
>>
>> Thanks for yor answer. I suppose, migrating for 2.16.1 to next LTS series
>> is supported, right?
>>
>>
>>
>> Best regards
>>
>>
>>
>> On Mon, 13 Jan 2025 at 15:18, Peter Jones <pjones at whamcloud.com> wrote:
>>
>> Ramiro
>>
>>
>>
>> There are no plans to backport Ubuntu 24.04 support for2.15.7 – we’ll
>> still focus on Ubuntu 22.04 as our primary Ubuntu release for that. 2.16.1
>> was considered to be suitable for production usage with Ubuntu 24.04
>> clients at the time of its release so that could be an option for you, but
>> please be aware that there will not be ongoing updates for that branch. The
>> next LTS series would certainly focus on a newer Ubuntu version.
>>
>>
>>
>> Regards
>>
>>
>>
>> Peter
>>
>>
>>
>> *From: *lustre-discuss <lustre-discuss-bounces at lists.lustre.org> on
>> behalf of Ramiro Alba Queipo <ramiro.alba at upc.edu>
>> *Date: *Monday, January 13, 2025 at 3:02 AM
>> *To: *"lustre-discuss at lists.lustre.org" <lustre-discuss at lists.lustre.org>
>> *Subject: *[lustre-discuss] Using Ubuntu 24.04 as client
>>
>>
>>
>> Hi all,
>>
>>
>>
>> We are interested in upgrading our Lustre 2.15.X cluster to use Ubuntu
>> 24.04 LTS as client and we see that Lustre 2.16.1 is supporting it.
>>
>> Is that version stable enough to be in production or should we wait for
>> the next LTS suporting Ubuntu 24.04 LTS?
>>
>> Will Lustre 2.15.7 LTS be supporting Ubuntu 24.04 LTS or must we wait for
>> the next LTS series?
>>
>>
>>
>> Thanks in advance
>>
>> Best regards
>>
>>
>>
>> --
>>
>> Ramiro Alba
>>
>> Centre Tecnològic de Tranferència de Calor
>> http://www.cttc.upc.edu
>>
>> Escola Tècnica Superior d'Enginyeries
>> Industrial i Aeronàutica de Terrassa
>> Colom 11, E-08222, Terrassa, Barcelona, Spain
>> Tel: (+34) 93 739 8928
>>
>>
>>
>>
>> --
>>
>> Ramiro Alba
>>
>> Centre Tecnològic de Tranferència de Calor
>> http://www.cttc.upc.edu
>>
>> Escola Tècnica Superior d'Enginyeries
>> Industrial i Aeronàutica de Terrassa
>> Colom 11, E-08222, Terrassa, Barcelona, Spain
>> Tel: (+34) 93 739 8928
>>
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>
>

-- 
Ramiro Alba

Centre Tecnològic de Tranferència de Calor
http://www.cttc.upc.edu

Escola Tècnica Superior d'Enginyeries
Industrial i Aeronàutica de Terrassa
Colom 11, E-08222, Terrassa, Barcelona, Spain
Tel: (+34) 93 739 8928
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