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