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

[Marek Magryś]

Hi,

We run a similar config with servers based on 2.5 Lustre from DDN
against over 2000 2.10.3 Centos 7.4 and 2.10.4 Centos 7.5 clients,
everythings works smoothly.
The workload is very mixed, so I guess we would have already cought
something if things were bad.

Cheers,
Marek


W dniu 23.05.2018 o 09:57, Chris Roome pisze:
> 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.
> 
> 
> 
> _______________________________________________
> lustre-discuss mailing list
> lustre-discuss at lists.lustre.org
> http://lists.lustre.org/listinfo.cgi/lustre-discuss-lustre.org
> 


-- 
Marek Magrys
ACC Cyfronet AGH-UST