pingqiu and Claude Opus 4.6
8c2485e0e9
feat: Phase 15 + Phase 16A/B — V2 core integration + checkpoint review
...
Phase 15: V2 core wired into BlockService
- volume_server_block.go: v2Core field, applyCoreAssignmentEvent,
core command executors (ApplyRole, StartReceiver, ConfigureShipper,
InvalidateSession, StartCatchUp, StartRebuild, PublishProjection)
- Assignment processing now goes through core engine → command emission
→ bounded execution, replacing direct V1 replication setup
- master_block_registry.go: ClusterHealthSummary, VolumeMode in entries
- master_server_handlers_block.go: blockStatusHandler, entryToVolumeInfo
refactored with entryReplicaSurface
Phase 16A: Core projection surfaces
Phase 16B: Bounded closure (checkpoint review ready)
Test fixes: add v2Core to manually-constructed BlockService in
idempotence, convergence, soak, and CP13-8A tests (required because
V1 replication setup paths now delegate to core engine).
All tests pass (21s regression).
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com >
2026-04-03 20:58:12 -07:00
pingqiu and Claude Opus 4.6
4c7fbefe25
feat: CP13-8 PASSES — real-workload validation on RF=2 sync_all
...
CP13-8 scenario results on m01/M02 (25Gbps RoCE):
fsck_ext4: CLEAN
file count: 200 (assert_equal PASS)
checksum match: MATCH (assert_contains PASS)
pgbench TPS: 565.69 (assert_greater PASS)
auto-failover: 10.0.0.1:18480 → 10.0.0.3:18480
Code changes (tester + scenario):
- volume_server_block.go: readiness state, assignment lifecycle cleanup
- block_heartbeat_loop.go: readiness-aware heartbeat reporting
- store_blockvol.go: readiness tracking
- master_server_handlers_block.go: block API handler updates
- cp13-8-real-workload-validation.yaml: redesigned scenario
(removed block_promote, use natural auto-failover flow,
bootstrap write before wait_volume_healthy)
- testrunner/actions/devops.go: scenario action improvements
- replica_read_test.go: component-level replica read test
Phase docs: CP13-7 accepted, CP13-8/8A technical packs updated,
design docs updated for protocol closure evidence.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com >
2026-04-03 14:24:13 -07:00
Ping Qiu and Claude Opus 4.6
bb691a5458
feat: CP11B-4 observability pack — health state, alerts, dashboard
...
Health-state derivation: deriveHealthStateWithLiveness() computes
per-volume state (unsafe > rebuilding > degraded > healthy) using
role, replica count, durability mode, degraded flag, and primary
server liveness. Used consistently in both volume responses and
cluster summary.
Extended GET /block/status with health counts (healthy, degraded,
rebuilding, unsafe) and NVMe-capable server count. Response is now
typed BlockStatusResponse instead of untyped map.
Default alert pack: 7 Prometheus rules covering WAL pressure,
flusher errors, replica degradation, rebuilding, scrub errors.
Alert rules reference real seaweedfs_blockvol_* metric names.
Default dashboard: Grafana JSON with 17 panels — cluster health,
IOPS, latency P99, WAL pressure, flusher throughput, replication,
scrub, dirty map, epoch.
17 tests: 9 health derivation, 1 cluster summary, 2 handler/API,
2 alert validation, 2 dashboard validation, 1 liveness parity.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com >
2026-03-23 02:12:42 -07:00
pingqiu