by moetiker

# CheckMK OPOSS zpool iostat Plugin A comprehensive CheckMK plugin for monitoring ZFS storage pool I/O performance using zpool iostat. This plugin provides detailed monitoring of ZFS storage pool I/O statistics including: - I/O Operations: Read/write operations per second - Throughput: Read/write data throughput in bytes/second - Latency: I/O wait times at various levels (pool, disk, queue) - Storage Utilization: Pool capacity usage monitoring - Queue Statistics: Detailed queue depths and wait times for sync/async operations - Maintenance Operations: Scrub and trim operation monitoring

by moetiker

**CheckMK OPOSS SMART Error Monitoring Plugin** A comprehensive CheckMK plugin for monitoring SMART error counters on storage devices. This plugin collects detailed error statistics from drives and provides threshold-based alerting and graphing. Features: - Comprehensive Error Monitoring: Tracks corrected and uncorrected errors across read, write, and verify operations - Detailed Metrics: Provides both absolute error counts and error rates per TB processed - Flexible Thresholds: Configure warning and critical levels for different error types - Rich Graphing: Six detailed graphs showing error trends and statistics - Agent Bakery Support: Automatic deployment and configuration via CheckMK GUI - Cross-Platform: Works on Linux systems with smartmontools