oxidecomputer / oxidecomputer/hubris
Cosmo-b fans oscillating under even workload.
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- Dominant language
- Rust
- Stars
- 3.6k
- Forks
- 239
- Avg merge
- 1d 12h
- Merged PRs (30d)
- 23
Description
While running a write workload to all disks in a cosmo-b we noticed that the fans will oscillate up and down.
The fan speed will vary between 4500 and 5500 RPMs. We have even seen a spike of higher numbers that then return back to the baseline.
Contributor guide
First steps
- Read the whole issue, then the project's contributing guide.
- Comment on the issue to say you are picking it up — it saves two people doing the same work.
- Fork the repository and make your change on a branch.
- Open a pull request that references the issue number.
Research direction
No files, tests, or entry points are named. Reproduce the reported write workload on a Cosmo-b, then trace the fan-control behavior and its response to changing temperatures or load; done means fan speed remains stable under an even workload without unexplained spikes.
Written by the indexing model from the issue text.
Assessment
- Tech stack
- rust
- Domain
- embedded-iot
- Issue type
- Bug
- Difficulty
- 4/5
- Estimated time
- 3-5 days
- Activity status
- Stale
- Clarity
- Needs clarification
- Newbie friendliness
- 30/100