Tencent Architect
Apr 18, 2024 · Operations
Achieving Six‑Nines Availability in OpenCloudOS: Full‑Stack Kernel Quality and Fault‑Recovery Strategies
The article explains how OpenCloudOS, a fully self‑developed Linux operating system, attains industry‑leading six‑nine (99.9999%) availability by strengthening kernel quality, implementing comprehensive CI testing, managing vendor drivers, handling upstream bugs, and deploying automated crash analysis and rapid recovery mechanisms.
CIHigh AvailabilityKernel Quality
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