myxce/.wolf/bugs/bug-704.md
Rongsong Shen d26ff8870d
feat(buglog): one Markdown record per bug, checked against a record standard
The buglog was one 27K-line JSON file whose fields covered only symptom,
root cause and fix, as free text: 2% of entries named the code version a
bug was found on, 12% the build profile, 36% a way to reproduce, and 58% of
the file was OpenWolf hook auto-detections ("Missing guard clause",
"Function not marked async" on .md files).

- .claude/skills/buglog/bug-record.md: the record standard. Eight
  sections (Summary as the title, Description, Environment, Reproduction;
  Root cause, Fix, Verification, References once fixed), each with the
  content it must contain -- e.g. Environment needs the OS, the libc the
  failing binary loads (from its ELF interpreter: glibc 2.42 in the nix
  shell vs 2.40 on the host), toolchain, build profile and commit.
- .wolf/bugs/<id>.md: 500 records migrated from buglog.json; every field
  verified to round-trip. They carry legacy: true and an explicit "not
  recorded" where the old log had no such field; component derived from
  file paths, severity from keywords (else unknown), fix_commits from
  hashes in status_note/fix that git resolves (91 of 463 fixed).
- .wolf/buglog-archive.json: the 710 hook auto-detections, verbatim.
- .wolf/buglog.json is now an index generated from the records, keeping
  the fields OpenWolf's hooks and `openwolf bug search` read.
- scripts/buglog.py rewritten: new (template + Environment collected from
  the machine and --binary), check, status (refuses a status the record
  doesn't support; fixed needs Root cause, Fix, Verification and
  --commit hashes git resolves), note, recur, set, show, list, triage,
  env, index. 29 unittest cases in scripts/tests/test_buglog.py.
- scripts/git-hooks/pre-commit runs `check --staged`: incomplete staged
  records, a legacy record hand-changed to fixed without the fix-time
  sections, a new record claiming legacy: true, or a stale index refuse
  the commit.
- scripts/gitea-sync.py reads the records: issue body = the record's
  sections plus linked fix commits (origin remote, GITEA_COMMIT_REPO to
  override), and a body hash so an issue's text is refreshed when the
  record changes.
- bug-1866 rewritten to the full standard as the worked example.

Co-Authored-By: Claude Opus 5.5 (1M context) <noreply@anthropic.com>
2026-09-28 03:40:11 +00:00

1.6 KiB

id status status_updated status_note component severity timestamp last_seen occurrences files tags related legacy
bug-704 fixed 2026-09-24 controller unknown 2026-06-18 2026-09-19T09:00:00Z 1
src/controller/testsuite/{test_repl_majority
test_commit_barrier_rollout
test_coldstart_lsn0
test_demotion_convergence}.c
durable
commit
majority
self-cap
test-fixture
ha-commit-durability
task-2.2
bug-661
bug-693
true

bug-704: controller suite regressions after capping commit self-contribution at durable_lsn…

Description

controller suite regressions after capping commit self-contribution at durable_lsn: test_repl_majority/test_commit_barrier_rollout/test_coldstart_lsn0/test_demotion_convergence got -ETIMEDOUT / committed_lsn=0 (Expected N Was 0)

Environment

Not recorded (migrated from buglog.json).

Reproduction

Not recorded (migrated from buglog.json).

Root cause

ha-commit-durability 2.2 changed majority_candidate_locked self-cap from highest_appended_lsn to persist_durable_lsn. Existing commit-path fixtures prime current_lsn (appended tip) but never set durable_lsn, so under the new cap self contributed 0 and committed_lsn never advanced.

Fix

In every commit-path stub/in-memory-primed fixture, set durable_lsn to the appended tip (appended_lsn / current_lsn-1) right after committed_lsn=0, preserving the pre-durability 'self covers every appended entry' model. The durability precondition itself is exercised by dedicated new tests.

Verification

Not recorded (migrated from buglog.json).

References

  • Related: bug-661, bug-693