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Bug
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Resolution: Done
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Normal
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None
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None
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False
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None
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False
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Release Notes
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No
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No
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GPUs on nodes any taint other than the supported 'nvidia.com/gpu' taint cannot be selected when creating a notebook server. To avoid this issue, use only the nvidia.com/gpu taint on GPU nodes used with OpenShift Data Science.
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Known Issue
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Done
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No
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Pending
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None
Description of problem:
GPU drop-down is not showing up. I thought maybe someone was already using the GPU. that was not the case.
I have one GPU node, and there was no Notebook pods on it.
I have a feeling I might know why. Hold on. I need to test my theory.
So, yeah. The difference is that I usually add a Taint to my nodes called "notebooksonly". I did add it to the GPU node, because:
A) that node has no taint by default
B) I had noticed random pods landing on it and hogging it for nothing
However, as soon as I add the taint, a few minutes later, the drop down disappears.
When I remove the taint, the drop-down re-appears.
Prerequisites (if any, like setup, operators/versions):
RHODS + GPU
Steps to Reproduce
- add a taint called "notebooksonly" to the GPU machine pool.
- wait 5 minutes
Actual results:
drop down no longer shows up in JupyterHub.
Expected results:
I'd expect it to still show.
Reproducibility (Always/Intermittent/Only Once):
Always
Build Details:
Workaround:
None
Additional info:
- duplicates
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RHODS-5215 Can't start GPU Notebook on GPU node with taint
- Closed
- links to