rdmsm4x-changelog-20260916-1350-estate-initialization-and-reboot-resume-prep

Estate initialization, toolchain verification, control plane telemetry checks, and pre-restart resume configuration captured for Antigravity session 5b6b9494 on canonical hub rdmsm4x.

Scope

Host rdmsm4x; ~/dev estate, ~/dev/fleet/ops/resume/, ~/.agent-coordination/. Window: 2026-09-16 13:42 → 13:55 EDT.

Changed

~/dev/fleet/ops/resume/PINNED-SESSION-agy: Updated session pointer to 5b6b9494-d05b-48b8-8be4-cfedb2c72131, pinned at 2026-09-16 13:50 EDT, referencing current handoff manifest.
~/dev/_handoff/agy-session-5b6b9494-handoff-and-reboot-resume-20260916.md: Created detailed session handoff and post-reboot verification manifest.
~/.agent-coordination/checkins/rdmsm4x-agy-reboot-checkpoint-20260916.json: Published pre-reboot check-in record for agy@rdmsm4x.
~/dev/fleet/ops/resume/pins.d/100-agy.pin: Verified enabled and pointing to PINNED-SESSION-agy.

Verification (measured today)

Host & Toolchain: Apple Silicon M4 Max (16c/128GB, macOS 27.0 26A428), Xcode 27.0 (27A266a at /Applications/Xcode-27.0-RC.app), Swift 6.4, universal2 (x86_64 + arm64) binary validation active.
Control Plane: tyrelld active on 127.0.0.1:43118 (role=server, keychain unlocked).
Fleet Connectivity: All 6 fleet nodes verified reachable and in sync via agent_msg.zsh sync.
Budgets (usage_status): Verdict proceed across all providers (Anthropic 24% 7d, OpenAI 7% 7d).
Transcript File: Verified ~/.gemini/antigravity-cli/brain/5b6b9494-d05b-48b8-8be4-cfedb2c72131/.system_generated/logs/transcript.jsonl exists and is readable (211 KB).
Soak Monitoring: RTTy Build 512 + ECSProcess PipeReadGate confirmed 0.0%–1.4% idle CPU across all 6 machines (ISSUE-20260915-10).

After Restart

Automated login resume: com.eastcoastscience.resume-dispatcher executes resume_dispatcher.zsh upon Aqua login, reading 100-agy.pin and launching Terminal with agy --conversation 5b6b9494-d05b-48b8-8be4-cfedb2c72131.

Manual resume fallback:

zsh ~/scripts/resume_agy_session.zsh
# Or:
cd ~/dev && agy --conversation 5b6b9494-d05b-48b8-8be4-cfedb2c72131

Owner Actions

Execute restart when ready (e.g. via fleet_reboot.zsh or standard system restart).