Files
seaweedfs/sw-block/.private/phase
pingqiuandClaude Opus 4.6 d7cd415714 feat: CP13-8 — bounded real-workload validation scenario + envelope
One named workload validation package for RF=2 sync_all:
- Scenario: cp13-8-real-workload-validation.yaml (6 phases)
- ext4 proof: write 200 files → failover → fsck + file count + md5sum diff
- pgbench proof: TPC-B on promoted replica (database durability)
- Disturbance: one bounded failover (kill primary, promote replica)

Workload envelope doc: phase-13-cp8-workload-validation.md
- Named topology, transport, workloads, disturbance, exclusions
- Pass criteria: fsck passes, 200 files, checksums match, pgbench TPS > 0
- Maps each pass criterion to accepted CP13-1..7 semantics
- Explicit non-claims: not rollout approval, not NVMe, not soak, not CP13-9

Reuses existing infrastructure:
- cp85-db-ext4-fsck.yaml pattern (extended with checksums + pgbench)
- benchmark-pgbench.yaml actions (pgbench_init/pgbench_run)

Must run on real hardware (m01/M02). Cannot run in unit test harness.

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
2026-04-03 08:59:46 -07:00
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Phase Dev

Use this directory for private phase development notes.

Phase Protocol

Each phase should use this file set:

  • phase-01.md
    • plan
    • scope
    • progress
    • active tasks
    • exit criteria
  • phase-01-log.md
    • dated development log
    • experiments
    • test runs
    • failures and findings
  • phase-01-decisions.md
    • key algorithm decisions
    • tradeoffs
    • rejected alternatives

Suggested naming pattern:

  • phase-01.md
  • phase-01-log.md
  • phase-01-decisions.md
  • phase-02.md
  • phase-02-log.md
  • phase-02-decisions.md

Rule of use:

  1. if it is what we are doing -> phase-xx.md
  2. if it is what happened -> phase-xx-log.md
  3. if it is why we chose something -> phase-xx-decisions.md