How we reduced core unit boot time from hours to minutes
The Cloudflare Blog1868 字 (约 8 分钟)
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Cloudflare identified a UEFI firmware flaw in linear network boot interface search, reducing core server reboot time from 4 hours to minutes across nearly 2,000 Gen12 units by skipping invalid IPv4 HTTPS/iPXE attempts and directly using IPv6 HTTPS boot.
入选理由：Cloudflare 的 Gen12 服务器在固件更新后因 UEFI 线性搜索所有网络启动接口导致单次重启耗时 20 分钟，累计达 4 小时。
FeaturedArticle#UEFI#Server Reboot#Network Boot#iPXE#Cloudflare英文