Fan Controller

Read-only live state, thermal trends, issues, and autotune progress sourced from the controller state file, fan-history database, and autotune artifacts.

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State age --
History
Storage Temps
Hottest HDD
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Waiting for state
NVMe
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Waiting for state
CPU / Host
CPU / Control
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Waiting for state
Host Load
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Waiting for telemetry
Fan Zones
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Waiting for state
Decision
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Waiting for state

Thermal Trends

Last 6h

Fan Duties

Chassis and CPU zones

System Activity

Last 6h

UPS

Last 6h

Pool Throughput

Last 6h

Pool IOPS

Last 6h

Vdev IOPS

Last 6h

Hottest Drives

Top three over selected range

HDD Curve

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CPU Curve

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System Context

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Current State

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Issues

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Preferences

User-facing policy

Autotune

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This page is read-only. It reflects cached daemon state and file-backed history; it does not talk to hardware directly.