[slurm-users] sinfo : Format NodeHost truncation

Brian Andrus toomuchit at gmail.com
Thu Apr 7 18:12:53 UTC 2022

Use the formatting commands.

 From the manpage for sinfo:

    The format of each field is "%[[.]size]type[suffix]"
         Minimum field size. If no size is specified, whatever is needed
    to print the information will be used.
         Indicates the output should be right justified and size must be
    specified. By default output is left justified.
         Arbitrary string to append to the end of the field.

Brian Andrus

On 4/7/2022 11:02 AM, Nicholas Yue wrote:
> Hi,
>   I am spinning up an MPI/Slurm cluster on AWS
>   I am attempting to script the node names discovery for any given cluster
>   I tried `sinfo --Node --Format=NodeHost`
>   sinfo truncates the hostname to the first 20 characters but AWS 
> creates hosts with longer names.
>   Is there some workaround to get the full host's name ?
>   If I need to use a different way or different command,I am OK with that.
> Cheers
> -- 
> Nicholas Yue
> https://www.linkedin.com/in/nicholasyue/
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