Tag
cluster-topology
- Sep 25, 2026 Cluster Segmentation: Choosing a Blast Radius Instead of Accepting One Control plane failure, node failure, and tenant misbehaviour propagate differently. How to decide what shares a cluster, what must be separated, and what separation costs in operational surface. virtualization
- Aug 6, 2026 CRUSH Placement: Deterministic Mapping Over a Weighted Hierarchy How a pseudorandom placement function turns an object identifier and a cluster map into a device list, why straw selection replaced simpler bucket types, and what changes on topology edits. filesystems