967e05ed74
Older hbd clients send zfs_monitor data with a `health` string but no `health_ok` numeric field (added in a recent plugin update). Without health_ok in the data, the wildcard threshold check found nothing and no CRITICAL alert was raised for DEGRADED/SUSPENDED pools. Synthesize health_ok from the health string in the server's nested- metric loop so alerts fire regardless of client version. Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>