ZFS Pools
ZFS Pools
Plugin: proc.plugin Module: /proc/spl/kstat/zfs
Overview
This integration provides metrics about the state of ZFS pools.
This collector is supported on all platforms.
This collector supports collecting metrics from multiple instances of this integration, including remote instances.
Default Behavior
Auto-Detection
This integration doesn’t support auto-detection.
Limits
The default configuration for this integration does not impose any limits on data collection.
Performance Impact
The default configuration for this integration is not expected to impose a significant performance impact on the system.
Setup
Prerequisites
No action required.
Configuration
File
There is no configuration file.
Options
There are no configuration options.
Examples
There are no configuration examples.
Metrics
Metrics grouped by scope.
The scope defines the instance that the metric belongs to. An instance is uniquely identified by a set of labels.
Per zfs pool
Labels:
| Label | Description |
|---|---|
| pool | TBD |
Metrics:
| Metric | Dimensions | Unit |
|---|---|---|
| zfspool.state | online, degraded, faulted, offline, removed, unavail, suspended | boolean |
Alerts
The following alerts are available:
| Alert name | On metric | Description |
|---|---|---|
| zfs_pool_state_warn | zfspool.state | ZFS pool ${label:pool} state is degraded |
| zfs_pool_state_crit | zfspool.state | ZFS pool ${label:pool} state is faulted or unavail |