StorageHealthMonitor

chie_core::storage

Struct StorageHealthMonitor 

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pub struct StorageHealthMonitor { /* private fields */ }
Expand description

Storage health monitoring with predictive failure detection.

Tracks storage metrics over time to detect anomalies and predict potential failures.

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impl StorageHealthMonitor

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pub fn new(retention_duration: Duration) -> Self

Create a new storage health monitor.

§Arguments
  • retention_duration - How long to keep historical data (e.g., 24 hours)
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pub fn record_error(&self)

Record an I/O operation error.

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pub fn record_corruption(&self)

Record a corruption detection.

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pub fn record_io_latency(&self, latency_us: u64)

Record an I/O operation latency (in microseconds).

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pub fn error_rate(&self) -> f64

Get current error rate (errors per hour).

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pub fn corruption_rate(&self) -> f64

Get current corruption rate (corruptions per hour).

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pub fn avg_io_latency(&self) -> f64

Get average I/O latency over the last hour (in microseconds).

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pub fn predict_health(&self) -> (StorageHealthStatus, f64)

Predict storage health status based on current trends.

Uses historical data to predict if storage is likely to fail soon.

§Returns

A tuple of (predicted_status, confidence_score) where confidence is 0.0-1.0.

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pub fn is_failure_predicted(&self) -> bool

Check if storage is predicted to fail soon.

Returns true if failure is likely within the prediction window.

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pub fn health_report(&self) -> StorageHealthPrediction

Get a detailed health report with predictions.

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pub fn reset(&self)

Reset all statistics.

Trait Implementations§

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impl Default for StorageHealthMonitor

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fn default() -> Self

Returns the “default value” for a type. Read more

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