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At Google the project to migrate GFS to Colossus was called Moonshot. It was endorsed by Eric Schmidt and became a top-down mandate. This goes into details of t
by kccqzy 3y ago
At Google the project to migrate GFS to Colossus was called Moonshot. It was endorsed by Eric Schmidt and became a top-down mandate. This goes into details of the migration: https://sre.google/static/pdf/CaseStudiesInfrastructureChangeManagement.pdf https://sre.google/static/pdf/CaseStudiesInfrastructureChang... (scroll to Chapter 1)
- rkagerer 3y agoThanks. This stat from the section on Diskless is interesting: On shared machines, spinning disk reliability decreased compute reliability; 25%–30% of production task deaths were attributable to disk failure.