[lustre-discuss] lustre 2.5.3 servers and lustre 2.10.4 clients?

[E.S. Rosenberg]

Afaik no-one is testing that combination so no-one can say that for certain.

HTH,
Eli

On Wed, May 23, 2018 at 10:57 AM, Chris Roome <
Chris.Roome at mpimf-heidelberg.mpg.de> wrote:

> Hi lustre gurus,
>
> We have the MGS/MDT and OSSes on lustre 2.5.3 and we would like lustre
> clients on CentOS 7.5.1804.
>
> I did some testing with 7.5.1804 and 2.10.4.RC2 on a test client and had
> no problems (other than the "Lustre: Server MGS version (2.5.3.0) is much
> older than client..." warning).
>
> Looking through the mailing list I found reports of people using 2.10.1
> clients with 2.5.3 server without any problems.
>
> Would it be fair to say that there shouldn't be any problems with 2.10.4
> clients with 2.5.3 servers since it seems 2.10.1 works OK?
>
> The plan is to upgrade the servers later in the year.
>
> Thanks for any guidance!
>
> Chris.
>
>
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>
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