Lustre discuss - Aug 2013 - Upgrading OSS and MDS from 1.6 to 2.5

Hi all,

Are there any gotyas that I need to be aware of in upgrading our OSS and 
MDS servers to the latest 2.5 Lustre version, will all the clients need 
to be updated at the same time ?

Cheers.

Phill.

On 07/08/2013 14:39, Phill Harvey-Smith wrote:
> Hi all,
>
> Are there any gotyas that I need to be aware of in upgrading our OSS and
> MDS servers to the latest 2.5 Lustre version, will all the clients need
> to be updated at the same time ?
I''ve just checked and the OSS & MDS are actually running 2.1, so
would
that make things any easier ?

Sorry about the vagueness as I said in another post I inherited this 
system so was not sure of which versions where running.

Cheers.

Phill.

On Thu, Aug 8, 2013 at 4:44 PM, Phill Harvey-Smith
<p.harvey-smith-OmadNMBGD7E2EctHIo1CcQ@public.gmane.org>
wrote:
> On 07/08/2013 14:39, Phill Harvey-Smith wrote:
>> Hi all,
>>
>> Are there any gotyas that I need to be aware of in upgrading our OSS
and
>> MDS servers to the latest 2.5 Lustre version, will all the clients need
>> to be updated at the same time ?
I may be wrong but 2.5 is afaik heavy development, wouldn''t you want
to stick with 2.4 for production purposes?
Regards,
Eli
>
> I''ve just checked and the OSS & MDS are actually running 2.1,
so would
> that make things any easier ?
>
> Sorry about the vagueness as I said in another post I inherited this
> system so was not sure of which versions where running.
>
> Cheers.
>
> Phill.
>
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