David Snelling
b47787bbf7
The private recovery discipline, applied to its own machinery: pending- embed markers stop being sidecar files and become first-class log records riding the write's OWN commit fact — embed.pending lands in the same atomic append as its after-image (a marker can never be orphaned from its write, or vice versa; in durable-at-ack mode it shares the write's covering fsync — zero extra syncs), and the worker's landing commit rides embed.landed with the inline vector. Crash recovery is now a FOLD of the log (pending without a matching landed = recovered), skipped wholesale on brains with no v2 history; the one-time legacy bridge folds existing sidecar files in, migrates them as one fact, and deletes them — idempotent under a crash mid-bridge. No code path writes the sidecar again. Plus the ENTITY-TRUTH digest law, found by this train's own pins: canonical vector wrappers denormalize HNSW residue (connections + the randomly-assigned node level) that the log deliberately does not carry — the verification oracle digested it and would have reported false state-differs on ~any nonzero-level node (a ~15% flake in the cutover pin was the symptom). Both sides of every oracle comparison now normalize to entity truth (nounEntityTruth); index residue has its own rebuild path and is not entity state. Pins: embed-markers-in-log 5/5 (same-generation marker, landed+fold-to- zero, crash recovery via the log with the sidecar prefix EMPTY on disk, legacy bridge, VFS hung-embedder ack) · deferred-embedding 5/5 unchanged (the contract outlived its mechanism) · kill-matrix 11/11 · cutover 5/5 ×10 runs (flake dead) · unit 2031/2031. |
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| .. | ||
| aggregation | ||
| brainy | ||
| db | ||
| graph | ||
| hnsw | ||
| import | ||
| indexes/columnStore | ||
| neural | ||
| performance | ||
| plugin | ||
| storage | ||
| transaction | ||
| types | ||
| universal | ||
| utils | ||
| vfs | ||
| boundary-no-native.test.ts | ||
| brainy-core.unit.test.ts | ||
| brainy-get-optimization.test.ts | ||
| cold-open-rebuild-gate.test.ts | ||
| create-entities-default.test.ts | ||
| fieldTypeInference.test.ts | ||
| get-index-status-readiness.test.ts | ||
| metadata-cold-read-guard.test.ts | ||
| migration-lock.test.ts | ||
| plugin-autodetect.test.ts | ||
| plugin-version-coupling.test.ts | ||
| plugin.test.ts | ||
| process-exit-sweep.test.ts | ||
| shutdown-hooks-lifecycle.test.ts | ||
| test-suite-coverage-guard.test.ts | ||
| type-filtering.unit.test.ts | ||
| validate-invariants-delegation.test.ts | ||
| vector-cold-read-guard.test.ts | ||
| vfs-multi-instance-diagnostic.test.ts | ||
| vfs-restart-fix.test.ts | ||
| where-operator-validation.test.ts | ||