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Rongsong Shen da25ad53e1 docs(raft-ha-core-safety): task 7.2 chaotic soak NO-GO — classify + add follow-up 5.3 
First acceptance chaotic soak (6 rounds, real-fs ext4, release binaries rebuilt
at HEAD 01419e1 with Phase-2 payload fix + Phase-5 5.2 suppression). Outcome:

PASS (job safety + landed fixes):
- Zero committed-job loss (all tracked jobs present on the new primary each round).
- Committed prefix [1..11] byte-identical across all 3 members — Phase-2 payload-loss
  signature absent. All counted walcompare divergences are present=2 catch-up-LAG
  MISSING tails of restarted-uncaught followers (tips 19/15/11), not corruption.
- Rounds 1-3 elect a strictly higher-term primary; 5.2 spurious-failover suppression
  confirmed working (round-4 genuine-loss takes the failover path, not suppression).

NO-GO (R8.3 liveness):
- Round-4 election STALL after 3 overlapping kills: the up-to-date leader (tip 19)
  is killed, both survivors are lagging (15, 11) but each holds the full committed
  prefix; their PreVote rounds repeatedly time out with no grant quorum, so no
  primary is elected. Distinct from the 5.2 flap. Contributors: freshness
  mutual-denial, in_catch_up-denies-all-votes (Req 2.5, obs 1240) with no live
  primary to catch up from, and/or unestablished peer vote connections.

Per the chaotic-harness contingency: recorded full classification in research.md
§"Task 7.2"; added task 5.3 (lagging-but-safe survivor must be electable under
overlapping churn); 7.2 marked _Blocked_ on 5.3; logged bug-1272. Frozen evidence
at /home/claude/tmp/ha-7p2-frozen.

Co-Authored-By: Claude <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_019dbTHR9CsEYK9RsqmQpQpC
2026-06-30 02:26:47 +00:00
..
hooks add wolf state 2026-06-25 14:30:46 +08:00
anatomy.md add wolf state 2026-06-25 14:30:46 +08:00
buglog.json docs(raft-ha-core-safety): task 7.2 chaotic soak NO-GO — classify + add follow-up 5.3 2026-06-30 02:26:47 +00:00
cerebrum.md add wolf state 2026-06-25 14:30:46 +08:00
config.json chore: checkpoint all prior work for clean state 2026-06-04 13:04:16 +00:00
cron-manifest.json chore: checkpoint all prior work for clean state 2026-06-04 13:04:16 +00:00
cron-state.json feat(libxce-failover): foundation — per-ctx failover state, redirect-hint fields, remove orphaned retry primitive (task 1.1) 2026-06-17 00:05:41 +00:00
daemon.log commit missed 2026-06-16 15:42:43 +08:00
designqc-report.json chore: checkpoint all prior work for clean state 2026-06-04 13:04:16 +00:00
identity.md chore: checkpoint all prior work for clean state 2026-06-04 13:04:16 +00:00
memory.md chore(raft-ha-core-safety): init spec scaffold (HA-core failover-safety gate) 2026-06-27 03:16:17 +00:00
OPENWOLF.md chore: checkpoint all prior work for clean state 2026-06-04 13:04:16 +00:00
reframe-frameworks.md chore: checkpoint all prior work for clean state 2026-06-04 13:04:16 +00:00
suggestions.json chore: checkpoint all prior work for clean state 2026-06-04 13:04:16 +00:00
token-ledger.json add wolf state 2026-06-25 14:30:46 +08:00