Triage could see what Varaverk wrote about itself and what the arrs said about themselves, and
nothing else — so a disk throwing I/O errors, a filesystem going read-only or a PCIe link
retraining every two minutes was invisible to the thing whose job is noticing. Container state
was already watched; no line any container actually wrote ever was.
Container patterns match the environment rather than the application. Fifty containers are fifty
programs with no shared vocabulary for malfunctioning, but an exact shared one for a full disk or
a corrupt SQLite file, because those strings come from libc and SQLite rather than from the app.
Both halves are checked by Tools/ai_log_check.sh, which is two tests because the failure modes
are opposite: fixtures for recall on faults this host has never had, and a replay of its real
logs for precision — 74,519 syslog lines and 79,193 container lines, matching only the PCIe
errors it genuinely has.
Severity was being graded from a hand-picked three fields, so every one of these would have been
filed as a warning however bad it was, and notified as one.
Gmer4Lfe
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