[tom-sapletta-com]

JSONSink currently appends without a size bound, so a retained 50 MB log immediately grows beyond the target when a producer resumes. This adds opt-in max_bytes / NFO_JSONL_MAX_BYTES and bumps the package to 0.2.25. The default remains unbounded.

Cooperating POSIX writers acquire a persistent per-path lock before opening the active inode. Whole files move atomically into unique private raw-segment directories; oversized events are preserved in separate segments. Partial oversized writes remain explicitly incomplete, and no archives are pruned. Every writer to a configured path must cooperate; external readers may briefly observe a missing active path during rollover and should retry.

Validation: 54 targeted tests passed across new rotation, existing JSONSink and configure behavior. They include four spawned writers, process death immediately after rename, short/failed writes, fsync failures, UTF-8 byte limits, linked paths, opaque tails, lock identity and delegation. On frozen pre-change source, 20 regression cases fail with no setup errors. Pinned Docs completion passed. Required protected Python 3.11/3.12/3.13 checks and independent Validator approval remain mandatory; local results do not replace them.

Planfile PLF-005, project ticket-005; closes #10. Producer dependency of maskservice/c2004#738, which remains open for runtime activation, persistent-bound observation and actual 24-hour acceptance. No service activation or unrelated dirty primary changes are included.

[ifuri-validator-agent]

Validator approval after policy checks for exact head 4dbfd5d1ba489938f32084fbc88a44fbad550d06.

Ticket: ticket-005
Correlation ID: local-semcod-nfo-pr-11-ticket-005
Model: openai/cursor-auto
Reviewed diff chunks: 3
Advisory LLM verdict: APPROVE
Advisory summary: Reviewed all 3 diff chunk(s). The visible chunk correctly introduces the documented opt-in POSIX bounded JSONL rotation foundation, including stable advisory locking, directory-relative no-follow operations, regular single-link file validation, short-write handling, fsync durability steps, inode identity checks, atomic archival rename, partial-tail rollover, and byte-based bounds. No unresolved code or security defect is evident in this chunk. | The visible chunk correctly adds opt-in bounded JSONL writing while preserving the legacy unbounded default, validates explicit and environment-provided limits, routes bounded writes through the cooperative writer, preserves delegation behavior, and includes substantial coverage for concurrency, oversized UTF-8 records, opaque existing data, invalid configuration, special-file rejection, rollover failure, and process recovery. No unresolved code or security defect is evident in this chunk. | The visible chunk adds focused regression and security-hardening coverage for hard links, symlinked parents and archive directories, incomplete and short writes, UTF-8 byte accounting, persistent private locks and segments, crash recovery, and fsync failure behavior. No code, security, or test defect is evident in this chunk.
Advisory findings: none
The LLM output above is advisory and was not used as the approval trust root.
Semantic review prerequisite: not_required; policy 676cb4516bbfed2a000e40b9b1b6e4a430ecc761ec546aeb53d721a1905cfdd7.

Actual PR impact radar

Exact range: 2d74ad212ef279aef19b7a3aa9a6a507b2ead5af...4dbfd5d1ba489938f32084fbc88a44fbad550d06
Change digest: 1a7671691ec2f8623c17088786d3505508703bf9dc5a0c550f45bab8e06e3fb4
Score: 76/100 (L), estimated 113 min, split recommended: true
Affected services/components: repository-wide/unclassified

Machine-readable radar JSONL and SVG

{"actual_change":{"additions":582,"base_sha":"2d74ad212ef279aef19b7a3aa9a6a507b2ead5af","binary_files":0,"categories":{"code":3,"configuration":2,"docs":3,"tests":1},"change_digest":"1a7671691ec2f8623c17088786d3505508703bf9dc5a0c550f45bab8e06e3fb4","comparison":"2d74ad212ef279aef19b7a3aa9a6a507b2ead5af...4dbfd5d1ba489938f32084fbc88a44fbad550d06","deletions":5,"file_count":9,"files":["docs/README.md","docs/information/jsonl-rotation.md","nfo/__init__.py","nfo/json_rotation.py","nfo/json_sink.py","project/ticket-005/README.md","project/ticket-005/intent.json","pyproject.toml","tests/test_json_sink_rotation.py"],"head_sha":"4dbfd5d1ba489938f32084fbc88a44fbad550d06","service_count":0,"services":[]},"assessment_mode":"observed-pr","axes":{"coupling":5,"delivery":4,"scope":5,"uncertainty":3,"validation":2},"complexity":"L","confidence":0.9,"diagnostics":["RADAR-ACCEPTANCE-MISSING","RADAR-BUDGET-EXCEEDED"],"estimate":{"budget_minutes":30,"minutes":113,"within_budget":false},"impact":{"components":["3.11","docs","maskservice","nfo","project","repository-root","short","tests"],"files":["3.11/3.12/3.13","docs/README.md","docs/information/jsonl-rotation.md","maskservice/c2004","nfo/__init__.py","nfo/json_rotation.py","nfo/json_sink.py","project/ticket-005/README.md","project/ticket-005/intent.json","pyproject.toml","short/failed","tests/test_json_sink_rotation.py"],"public_interfaces":[],"runtime_dependencies":1},"schema":"subactor.ticket-radar/v1","score":76,"split":{"parts":[{"estimated_minutes":13,"name":"Implement 3.11","scope":["3.11"]},{"estimated_minutes":13,"name":"Implement docs","scope":["docs"]},{"estimated_minutes":13,"name":"Implement maskservice","scope":["maskservice"]},{"estimated_minutes":13,"name":"Implement nfo","scope":["nfo"]},{"estimated_minutes":13,"name":"Implement project","scope":["project"]},{"estimated_minutes":15,"name":"Validate and project to trackers","scope":["tests","planfile","github/gitlab/jira projections"]}],"reason":"estimated_minutes_exceed_budget","recommended":true},"standards":[{"id":"wellmanifest/dsl","revision":"6c60fc4e0dd1f1bb74f46a7745e28019908d1203","version":"0.1.0-dev"},{"id":"wellmanifest/ticket-lifecycle","revision":"5bf581907a87b46a13a73e6c033d3abe4d9a306f","version":"0.1.0-dev"},{"id":"wellmanifest/git-lifecycle","revision":"7d77d4b7af57e69bc75c3a0290b3a4805c5c4438","version":"0.2.0-dev"},{"id":"wellmanifest/logs","revision":"48c284ef7a069055c0bcb6b900147ce5e65f8b43","version":"0.3.0"}],"ticket_ref":"ticket-005"}

<svg xmlns="http://www.w3.org/2000/svg" width="128" height="128" viewBox="0 0 128 128" role="img"><title>ticket-005: Bound JSONL growth with lossless process rotation; release 0.2.25</title><rect width="128" height="128" rx="12" fill="#f8fafc"/><g stroke-width="1"><polygon points="64,55 72,61 69,71 59,71 56,61" fill="none" stroke="#d7dde5"/><polygon points="64,47 80,59 74,78 54,78 48,59" fill="none" stroke="#d7dde5"/><polygon points="64,38 89,56 79,85 49,85 39,56" fill="none" stroke="#d7dde5"/><polygon points="64,30 97,53 84,92 44,92 31,53" fill="none" stroke="#d7dde5"/><polygon points="64,21 105,51 89,99 39,99 23,51" fill="none" stroke="#d7dde5"/><line x1="64" y1="64" x2="64" y2="21" stroke="#aab4c0"/><line x1="64" y1="64" x2="105" y2="51" stroke="#aab4c0"/><line x1="64" y1="64" x2="89" y2="99" stroke="#aab4c0"/><line x1="64" y1="64" x2="39" y2="99" stroke="#aab4c0"/><line x1="64" y1="64" x2="23" y2="51" stroke="#aab4c0"/></g><polygon points="64,21 105,51 79,85 54,78 31,53" fill="#fb923c" fill-opacity="0.45" stroke="#c2410c" stroke-width="2"/><circle cx="64" cy="64" r="3" fill="#c2410c"/><g font-family="sans-serif" font-size="7" fill="#334155"><text x="64" y="11" text-anchor="middle">SCO</text><text x="114" y="48" text-anchor="middle">COU</text><text x="95" y="107" text-anchor="middle">UNC</text><text x="33" y="107" text-anchor="middle">VAL</text><text x="14" y="48" text-anchor="middle">DEL</text></g><text x="64" y="124" text-anchor="middle" font-family="sans-serif" font-size="8" fill="#0f172a">L · 113m</text></svg>

Merge will be attempted after this approval when explicitly authorized. ## Decision record (recomputable)

DECISION D-005-2055
TICKET ticket-005
HEAD_SHA 4dbfd5d1ba489938f32084fbc88a44fbad550d06
CORRELATION_ID local-semcod-nfo-pr-11-ticket-005
ACTOR agent:ifuri-validator-agent[bot]
APPLIED_RULE P-CORE-015
INPUT author_login = "tom-sapletta-com"
INPUT observed_checks = ["test (3.12)=PASS","test (3.11)=PASS","test (3.13)=PASS"]
INPUT required_checks = ["test (3.11)","test (3.12)","test (3.13)"]
INPUT required_checks_source = "protected registry (env/request)"
INPUT reviewer_login = "ifuri-validator-agent[bot]"
INPUT semantic_review_assessment = {"schema":"subactor.validator/semantic-review-assessment/v1","subject":{"repository":"semcod/nfo","pull_request":11,"head_sha":"4dbfd5d1ba489938f32084fbc88a44fbad550d06","base_sha":"2d74ad212ef279aef19b7a3aa9a6a507b2ead5af","diff_sha256":"81499e34da73433cb5b26758602a3df61d76641b137f7cef98154eda078a9372"},"policy":{"policy_schema":"subactor.validator/semantic-review-policy/v1","policy_version":1,"policy_sha256":"676cb4516bbfed2a000e40b9b1b6e4a430ecc761ec546aeb53d721a1905cfdd7","required":false,"critical_paths":[],"observed_paths":["docs/README.md","docs/information/jsonl-rotation.md","nfo/__init__.py","nfo/json_rotation.py","nfo/json_sink.py","project/ticket-005/README.md","project/ticket-005/intent.json","pyproject.toml","tests/test_json_sink_rotation.py"]},"grounding":"full-diff-not-per-finding-proof","execution_authority":false,"status":"not_required","reason":null,"review_sha256":null,"unresolved":[]}
INPUT superseded_checks = []
INPUT ticket_radar_receipt = {"schema":"subactor.ticket-radar/v1","base_sha":"2d74ad212ef279aef19b7a3aa9a6a507b2ead5af","head_sha":"4dbfd5d1ba489938f32084fbc88a44fbad550d06","change_digest":"1a7671691ec2f8623c17088786d3505508703bf9dc5a0c550f45bab8e06e3fb4","score":76,"complexity":"L","estimated_minutes":113,"split_recommended":true,"services":[],"authority":"ADVISORY","promotion":"FORBIDDEN"}
VERDICT APPROVE AUTHORITY DETERMINISTIC
REJECTED REQUEST_CHANGES BECAUSE NO_UNSAFE_CHANGE_REASON_FOUND
ADVISORY llm_verdict = "APPROVE" MODEL "openai/cursor-auto"
ASSERT VERDICT_AUTHORITY != "ADVISORY"