Symptom→Diagnosis→Recovery for the 2026-05-22 7.5h Frigate blackout.
Key findings: JMicron JMS56x enclosure (2-5) is self-powered and directly
connected; VAULT1 CIFS credential-file errors are a separate pre-existing
config drift, not the root cause. Also adds VAULT1 CIFS drift entry.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
INC-006: PBS upsmon DEADTIME=15s caused autonomous shutdown when Beast
NUT server was briefly unreachable during reboot. Fixed 2026-05-16 by
setting DEADTIME 300 on PBS.
INC-001: usb1-zfs and usb2-zfs manually imported 2026-05-16 09:14 CDT
after May 14 reboot left both MISSING. Both ONLINE, no errors. Scrubs
initiated. Cachefile updated at /etc/zfs/zpool.cache.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
P5-12 (weekly-health-digest): documented scope, deployed location, cron
schedule, ntfy topic, break-test result. Removes duplicate
monitoring/PHASE5-incidents.md — P5-12 belongs in the canonical
runbooks/phase5-incident-log.md alongside all other phase items.
INC-001 state updated: PBS rebooted May 14; both usb1-zfs and usb2-zfs
now MISSING (usb2-zfs was previously ONLINE on May 5 — new degradation).
zfs-health-check alerting every 5 min to ntfy/zfs-health.
P5-05 marked RESOLVED: all certs renewed to Jul 22 2026, confirmed via
live openssl check on 2026-05-16.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
platform quirk 'simple suspend' is applied by PVE kernel automatically
for i7-13700T platform (both nvme0 and nvme1). Not a cmdline parameter;
/etc/kernel/cmdline absent. Persists across kernel updates by default.
Verified: dmesg confirms quirk active on both drives at current boot.
P5-11 status: monitor only, no user action required.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
Tommy