rdmsm4x-changelog-20260928-2228-fleet-fd-limits-and-hypertuned-rename

rdmsm4x — fleet open-file limits raised; HyperTune renamed HyperTuned

Session claude@rdmsm4x (23d534d2), 2026-09-28 22:17 → 2026-09-28 22:28:56 EDT.

Open-file limits (Rich: "raise limits fleet wide please")

Already raised 20:01 EDT on rdmsm4x + rdmbair15m5 (launchd soft 256 → 65536; ISSUE-20260928-13).
v2 LaunchDaemon com.eastcoastscience.limit.maxfiles (raise-only: kern.maxfiles ≥ 1048576, kern.maxfilesperproc ≥ 524288, launchd 65536/524288; persists across reboot). Source + installer: ~/dev/fleet/maintenance/limits/ (commit 4bc3063).
VERIFIED by a fresh launchd job (ulimit -n 65536): rdmsm4x, rdmbair15m5 (kept its higher 2097152/1048576), rdmpw3265m, rdmpw3275m (both were soft 256).
rdmbair13m5, jdmbair13m5: offline (tailnet + LAN timeout); 4 h auto-retry started 22:22 EDT. TASK-20260928-25.
Context: Google Drive (stream mode) installed on rdmsm4x, rdmpw3265m, rdmpw3275m.

New repo ~/dev/apps/hyperTuned (seed-from-copy of hyperTune 8cbe519, history kept), rename commit b3e0839, on git.ecs0.net + github richhdoty/hypertuned (private).
Bundle id com.eastcoastscience.HyperTuned (DEC-HYPERTUNED-20260928-01). Tests 6/50/19 identical pre/post; Release build; lipo x86_64 arm64 ×3.
Original frozen: apps/hyperTune 6ed65bc MOVED.md. TASK-20260928-32 resolved; web/URL follow-up TASK-20260928-33 → sites@rdmsm4x.

Bus backlog triage (Sonnet; relays to agy, codex held at 83% weekly): ~/dev/_handoff/bus-backlog-triage-20260928/
Service health: localdb, memcache, Tyrell, ReplicantDB, rdmodelrouter (Opus): ~/dev/_handoff/service-health-20260928/
Tree-wide git merge/sync/push sweep (Sonnet): ~/dev/_handoff/git-sync-sweep-20260928/