[slurm-users] Changing node weights in partitions

[Ole Holm Nielsen]

On 22-03-2019 17:22, Jose A wrote:
> Dear Ole,
> 
> Thanks for your fast reply. I really appreciate that.
> 
> I had a look at your website and googled about “weight masks” but still have some questions.
> 
>  From your example I see that the mask definition is commented out. How to define what the mask means?

The web page explains how the weight mask is defined: Each digit in the 
mask defines a node property.  Please read the example given.

> If helps, I’ll put an easy example.
> 
> Node1 have more RAM and clock freq than node2.
> 
> Partition A should start filling node1, while partition B should start filling node2.
> 
> Can I accomplish this behavior through weighting the nodes? With your example I’m afraid to say it’s not still clear to me how.
> 
> Thanks a lot for your help.
> 
> José
> 
>> On 22. Mar 2019, at 16:29, Ole Holm Nielsen <Ole.H.Nielsen at fysik.dtu.dk> wrote:
>>
>>> On 3/22/19 4:15 PM, José A. wrote:
>>> Dear all,
>>> I would like to create two partitions, A and B, in which node1 had a certain weight in partition A and a different one in partition B. Does anyone know how to implement it?
>>
>> Some pointers to documentation of this and a practical example is in my Wiki page:
>> https://wiki.fysik.dtu.dk/niflheim/Slurm_configuration#node-weight