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Pull request overview
Adds a new Nagios-style monitoring plugin (check_nvme_health) to report NVMe drive remaining life by discovering controllers in /sys/class/nvme and reading percent_used from nvme smart-log JSON output.
Changes:
- Discover NVMe devices via sysfs and query
nvme smart-log --output-format=json. - Compute remaining life (
100 - percent_used) and apply-w/-cthresholds (default 20/10). - Emit plugin output including performance data.
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Discovers NVMe devices via /sys/class/nvme and queries percent_used from nvme-cli smart-log to report remaining drive life. Raises WARNING at <=20% and CRITICAL at <=10% remaining life (configurable via -w/-c).
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Discovers NVMe devices via /sys/class/nvme and queries percent_used from nvme-cli smart-log to report remaining drive life. Raises WARNING at <=20% and CRITICAL at <=10% remaining life (configurable via -w/-c).