Here's the fairly complete form of it, in case anyone else finds this
useful. As the documentation mentions, all I have to do is compile a
standalone libslurmdb.so for the application, with working_cluster_rec
public and everything works great:
https://github.com/natefoo/slurm-drmaa
Thanks,
--nate
On Wed, Oct 8, 2014 at 11:47 AM, Nate Coraor <[email protected]> wrote:
>
> Hi all,
>
> For the last few days I've been working on adding support for the
> -M/--clusters option to slurm-drmaa. I have it working but it's taken
> a few hacks:
>
> 1. I cannot see any public way to actually use the multi-cluster
> functionality. It's possible to query slurmdbd for all the cluster
> info you can get with sacctmgr via the public API, but I had to expose
> working_cluster_rec in libslurmdb to be able to use those cluster
> records for submit and status requests. Of course this will not work
> with any standard installations (and may not be entirely safe).
>
> 2. I'm using the non-published slurmdb_get_info_clusters() function to
> get cluster records. It's possible to get them with the public
> slurmdb_clusters_get() function, but for some reason the
> plugin_id_select returned by the latter (and indeed, as found in
> slurmdbd's database) is incorrect for both clusters (both are 101 in
> slurmdbd, should be 2).
>
> Could anyone provide guidance on how to fix these? Am I going at this all
> wrong?
>
> Thanks,
> --nate
