Add CAPACITY-GOALS.md §6: local storage is a scratch tier for ephemeral workloads
(container image cache, build artifacts, emptyDir), NOT for VM OS drives (which
stay on NFS where redundancy is handled via 01/02 pairs + cross-disk spreading).
Documents per-host local storage suitability: tsys3/9/2 excellent (NVMe/SSD),
tsys5 usable (HDD bulk), tsys6/7 unusable (USB 2.0 at 30 MB/s). Includes the
future k8s StorageClass mapping (local-fast for scratch, nfs-hdd for persistent).
Adds forward-looking §12 to the audit referencing this policy.
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Assisted-by: Crush:glm-5.2
mrcharles
f3821baa6c