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Don't suspend owl compute nodes #214

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rarias merged 2 commits from disable-slurm-suspend into master 2025-10-31 11:58:28 +01:00
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rarias commented 2025-10-30 16:04:13 +01:00
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Currently the owl nodes are located on top of the rack and turning them
off causes a high temperature increase at that region, which accumulates
heat from the whole rack. To maximize airflow we will leave them on at
all times. This also makes allocations immediate at the extra cost of
around 200 W.

In the future, if we include more nodes in SLURM we can configure those
to turn off if needed.

Fixes: #156

Currently the owl nodes are located on top of the rack and turning them off causes a high temperature increase at that region, which accumulates heat from the whole rack. To maximize airflow we will leave them on at all times. This also makes allocations immediate at the extra cost of around 200 W. In the future, if we include more nodes in SLURM we can configure those to turn off if needed. Fixes: https://jungle.bsc.es/git/rarias/jungle/issues/156
rarias added 1 commit 2025-10-30 16:04:14 +01:00
Don't suspend owl compute nodes
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b8ecc178e3 
Currently the owl nodes are located on top of the rack and turning them
off causes a high temperature increase at that region, which accumulates
heat from the whole rack. To maximize airflow we will leave them on at
all times. This also makes allocations immediate at the extra cost of
around 200 W.

In the future, if we include more nodes in SLURM we can configure those
to turn off if needed.

Fixes: #156
rarias added 1 commit 2025-10-31 10:35:26 +01:00
Enable pam_slurm_adopt in all compute nodes
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dde13db192 
Prevents access to owl1 and owl2 too if the user doesn't have any jobs
running there.
rarias requested review from abonerib 2025-10-31 11:27:12 +01:00
rarias force-pushed disable-slurm-suspend from dde13db192 to 541c16cf44 2025-10-31 11:27:56 +01:00 Compare
abonerib approved these changes 2025-10-31 11:37:35 +01:00
rarias force-pushed disable-slurm-suspend from 541c16cf44 to fc69ef3217 2025-10-31 11:42:12 +01:00 Compare
rarias manually merged commit fc69ef3217 into master 2025-10-31 11:58:28 +01:00
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Reference: rarias/jungle#214
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