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## README.md

      
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                HAOS rpi4-64 CMA/GENET validation harness for PR home-assistant/operating-system#4652

              
    CMA/GENET validation harness — home-assistant/operating-system#4652

Scripts used to reproduce the upstream issue home-assistant/operating-system#4651 and validate the cma=256M fix from PR #4652 on stock HAOS hardware.
Files


Script
Purpose


uploadtest.sh
Sustained TLS upload load: 100 MiB /dev/urandom chunks POSTed to speed.cloudflare.com/__up with a 120 s per-chunk timeout, while a 5 s sampler logs CmaTotal / CmaFree / end0 operstate+carrier.


start.sh
Launch uploadtest.sh detached (survives SSH disconnect).
Script	Purpose
`uploadtest.sh`	Sustained TLS upload load: 100 MiB `/dev/urandom` chunks POSTed to `speed.cloudflare.com/__up` with a 120 s per-chunk timeout, while a 5 s sampler logs `CmaTotal` / `CmaFree` / `end0` operstate+carrier.
`start.sh`	Launch `uploadtest.sh` detached (survives SSH disconnect).