mrcharles
74934b1095
REPORT.md gets a post-pass status banner + per-item STATUS tags + phase/QM checklist truth; RUNBOOK-TODAY amended for the Oct window replan (Friday is troubleshooting-only #609); all ~/optimize paths updated after the repo move to ~/projects/ultix. Adds the 22:00 night-flip watcher log and 6-remove-agent-stacks.sh (boot-time screen/crush relauncher teardown with backups to removed-agent-stacks/). 💘 Generated with Crush Assisted-by: Crush:glm-5.2 [#602]
38 lines
2.0 KiB
Markdown
38 lines
2.0 KiB
Markdown
# Runbook 2026-08-31 — COMPLETE (amended after the Oct replan)
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Steps 1-3 below all landed and were verified read-only the same day (see
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REPORT.md status banner + §8, and NEXT.md). Kept for the record. Paths
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updated: repo moved ~/optimize → ~/projects/ultix.
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**Remaining perf actions (as of 2026-08-31 evening):**
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1. Net multiqueue activation — ONE graceful bounce of VM 5111:
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`~/projects/ultix/5-activate-multiqueue.sh` (~4 min, kills every crush
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session on this VM). Human ruling 08-31 eve: system idle tonight — good
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window after the session's remaining tasks. Verify after:
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`ethtool -l ens18` → Combined 4/4, `ethtool -l ens19` → 2/2.
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2. Root growth 279G → ~505G — fully manual, step-by-step with checks:
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`~/projects/ultix/GROW-ROOT-RUNBOOK.md` (#603). No script runs it; you
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type every command yourself.
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**Friday 2026-09-04 (#609) is TROUBLESHOOTING-ONLY**: USB SDR reseat +
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zero-cost socket/PSU/BIOS checks. NO CPU/RAM swap, NO upgrades. All hardware
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moved to the ~Oct 2026 window (#601: 2× X5675 + 6× 16GB → 192G; NFS outage
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for -02 planned first; then q35 + 20 vCPU/128G + GPUs #606). Until then the
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interim fences (accounts 3G/4.5G) and daynight interim values ARE the
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operating config.
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Original steps, for the record:
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1. `sudo ~/projects/ultix/1-guest-prep.sh` — kernel tunables, BBR, THP,
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cgroup slices, PSI collector, day/night timers, docker daemon.json, sddm
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autologin. DONE + verified.
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2. `ssh root@pfv-tsys5.knel.net 'bash -s -- --go' <
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~/projects/ultix/2-host-one-shot.sh` — graceful stop of 5111,
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ssd/discard/multiqueue-config/onboot flags, cpuunits 9000 over the
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sectestbed fleet, start 5111. DONE + verified (16:01 bounce).
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3. Verification — DONE (16:04-16:15 pass). Follow-up root cause: gateway
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prod was DOWN at boot (bind race + live-restore endpoint loss);
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permanently fixed same day by the ukrrs-gateway-ensure unit, both lanes.
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Rollback notes unchanged: apply-guest backs up every file it touches; qm
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flags are individually reversible.
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