0f90be659e
The default zfs_monitor.*.status threshold used operator '>' with warning=1, so a DEGRADED pool (status=1) never alerted (1 > 1 is false) and a FAULTED pool (status=2) only triggered WARNING instead of CRITICAL. Fix the operator to '>=' in THRESHOLD_DEFAULTS and the example config. Also adds a per-metric grace period override (ThresholdConfig.grace) so individual thresholds can bypass or shorten the global grace delay. Alerts with grace=0 fire immediately on state change rather than waiting for a second collection cycle. Sets grace=0 on zfs_monitor.*.status so pool degradation alerts fire on the first data report after the event. Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>