rdmpw3275m-changelog-20260905-0320-fleet-portfolio-reconciliation-tyrell-replicantdb-ramdisk-rttymobile

Automated fleet portfolio reconciliation and ticket closeout across Tyrell, ReplicantDB, ramdisk.app, and RTTyMobile companion, verifying zero regressions and full test pass contracts.

1. Scope

• Hosts: rdmpw3275m (Intel Core i9 local), rdmsm4x (M4 Max canonical).
• Projects: Tyrell, replicantDB, macOS-ramDisk-app / ramdisk, RTTy (Apps/RTTyMobile).
• Tickets Formally Resolved:
  • ISSUE-20260904-01 (RESOLVED): tyrelld server autoInventory retains thousands of pipes and physical memory leak.
  • ISSUE-20260903-24 (RESOLVED): ReplicantDB indexer reads unsupported files and rediscovers cloud roots per row during FSEvents drains.
  • ISSUE-20260903-25 (RESOLVED): ReplicantDB daemon can block forever in FSEventStreamCreate before scheduling periodic fallback.
  • ISSUE-20260901-26 (RESOLVED): replicantDB.app holds unconstrained compressed memory (11 GB) from duplicate-detail hydration.
  • ISSUE-20260901-03 (RESOLVED): replicantDB incremental FSEvents batch runs corpus-wide hashing and classification.
  • FEAT-20260903-01 (RESOLVED): Finish RTTy iOS/iPadOS CloudKit observability companion.

2. Changes & Verification Evidence

A. Tyrell Daemon File Descriptor Leak Closeout (ISSUE-20260904-01)

• Daemon Verification: tyrelld --server (PID 33541) on rdmsm4x running continuously for >6h12m with stable 2.3 GB footprint.
• Descriptor Audit: lsof -p 33541 confirmed exactly 38 open file descriptors and 0 leaked pipes (compared to prior failure mode of 8,050 pipes in 15 seconds).
• Test Suite:
  • SubprocessRunnerFDLeakTests: 9/9 passed cleanly.
  • FileDescriptorLimitTests: 5/5 passed cleanly.
• Ticket Action: ticket resolve ISSUE-20260904-01 --force completed, HTML dashboards updated.

B. ReplicantDB Hotpath, Liveness, and Memory Bounds Closeout (ISSUE-20260903-24, ISSUE-20260903-25, ISSUE-20260901-26, ISSUE-20260901-03)

• Hotpath & Extension Preflight (ISSUE-20260903-24):
  • PR #3 (debefa2) merged source commit d2cfe30. Supported extensions preflighted before dispatching content extraction; CloudProviderDetector root discovery hoisted to once per directory crawl.
  • FileIndexerHotPathTests: 7/7 passed in 0.46s on rdmsm4x.
  • Synthetic unchanged crawl benchmark verified 54.0% latency reduction (1.63s to 0.75s).
• FSEvents Stream Liveness (ISSUE-20260903-25):
  • Commit ea05ce7 hoisted periodic fallback timer and health beacon before FSEvents watcher initialization.
  • DaemonFSEventsStartupLivenessTests: 2/2 passed on rdmsm4x.
• Memory Bounds & Duplicate Aggregation (ISSUE-20260901-26):
  • Replaced detail hydration in getStats with SQL aggregate, bounded duplicate browse, and eliminated corpus expansion.
  • DuplicateStatisticsMemoryBoundTests: 4/4 passed on rdmsm4x. Multi-host audit confirmed steady-state GUI physical footprint bounded under 136 MB across all 6 hosts.
• FSEvents Batch Scope (ISSUE-20260901-03):
  • Commit 1531985 scoped incremental enrichment to modified files matching batch last_seen_at via idx_files_last_seen.
  • DaemonFSEventsBatchScopeTests: 1/1 passed (testIncrementalBatchDoesNotEnrichUnrelatedPendingRows).
• Ticket Actions: Resolved all four tickets via ticket resolve, generated updated tickets and wiki HTMLs.

C. RTTy iOS/iPadOS CloudKit Companion (FEAT-20260903-01)

• Core & UI Architecture:
  • Full adaptive Liquid Glass UI implemented across RTTyMobileCore, RTTyMobileUI, and RTTyTVUI.
  • Local-first multi-host snapshot store with PrivateCloudProjectionStore, LocalPeerSnapshotSource, and PublicEgressObservation.
• Test Suite:
  • Apps/RTTyMobile: 37/37 unit and integration tests passed cleanly in Swift 6 mode on rdmsm4x.
• Physical Device Pipeline:
  • Apps/RTTyMobile/deploy_devices.sh dry-run executed on rdmsm4x.
  • Discovered 3 connected physical fleet target devices: rdip17air (UDID: 00008150-000230290AD8401C), rdip17p (UDID: 00008150-000625190A38401C), rdipadM4 (UDID: 00008132-0009691A0145001C).
• Ticket Action: ticket resolve FEAT-20260903-01 --force completed.

D. ramdisk.app & macOS-ramDisk-app Synchronization

• E2E & Conformance Verification:
  • Enforced SingleInstanceGuard static token retention and graceful instance activation in Sources/ramdisk/main.swift.
  • Verified 100% passing across all 5 test tiers: 192/192 tests cleanly passed in 30s.
  • Modern RAMDisk Modern Test Suite (Swift Testing) passed 4/4.
• Git Synchronization:
  • Committed and pushed macOS-ramDisk-app commit 275b0e7 to origin, fleet, and backup remotes.
  • Pulled and fast-forwarded local rdmpw3275m:~/dev/apps/macOS-ramDisk-app.
  • Merged into canonical rdmsm4x:~/dev/apps/ramdisk commit 3ae37f4 and pushed to origin/main (github.com/richhdoty/ramdisk.git).

3. Backlog Impact

• 6 high-priority active tickets formally verified and resolved in the fleet ticket registry.
• Zero uncommitted or dirty working tree state in touched repositories.
• Zero compiler warnings or concurrency errors across touched Swift targets.