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by ryanrussell
1027 days ago
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Firecracker is amazing, but has a lot of edge cases that need documentation. A huge thank you to Colin Percival for sharing this. Particularly love the "Once the low-hanging fruit was out of the way" line... which to Colin means custom bus_dma patch(es). Now anyone can now enjoy for free: "with 1 CPU and 128 MB of RAM, the FreeBSD kernel can boot in under 20 ms" If you're used to devops with k8s clusters or lots of docker, this is absolutely amazing. |
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