Struct IoSchedulerConfig 

pub struct IoSchedulerConfig {

    pub max_concurrent_reads: usize,
    pub high_priority_size_threshold: usize,
    pub low_priority_size_threshold: usize,
    pub queue_high_capacity: usize,
    pub queue_normal_capacity: usize,
    pub queue_low_capacity: usize,
    pub starvation_prevention_interval_ms: u64,
    pub starvation_threshold_secs: u64,
    pub load_sample_window: usize,
    pub load_high_threshold_ms: u64,
    pub load_low_threshold_ms: u64,
    pub enable_priority: bool,
    pub storage_detection_enabled: bool,
    pub sequential_detection_enabled: bool,
    pub bandwidth_monitoring_enabled: bool,
    pub adaptive_buffer_enabled: bool,
    pub base_buffer_size: usize,
    pub max_buffer_size: usize,
    pub min_buffer_size: usize,
}

I/O scheduler configuration.

Fields

max_concurrent_reads: usize

Maximum concurrent disk reads.

high_priority_size_threshold: usize

High priority size threshold in bytes.

low_priority_size_threshold: usize

Low priority size threshold in bytes.

queue_high_capacity: usize

High priority queue capacity.

queue_normal_capacity: usize

Normal priority queue capacity.

queue_low_capacity: usize

Low priority queue capacity.

starvation_prevention_interval_ms: u64

Starvation prevention check interval in milliseconds.

starvation_threshold_secs: u64

Starvation threshold in seconds.

load_sample_window: usize

Load sampling window size.

load_high_threshold_ms: u64

High load wait time threshold in milliseconds.

load_low_threshold_ms: u64

Low load wait time threshold in milliseconds.

enable_priority: bool

Whether priority scheduling is enabled.

storage_detection_enabled: bool

Storage media detection enabled.

sequential_detection_enabled: bool

Sequential detection enabled.

bandwidth_monitoring_enabled: bool

Bandwidth monitoring enabled.

adaptive_buffer_enabled: bool

Adaptive buffer sizing enabled.

base_buffer_size: usize

Base buffer size for I/O operations.

max_buffer_size: usize

Maximum buffer size.

min_buffer_size: usize

Minimum buffer size.

Implementations

impl IoSchedulerConfig

pub fn new() -> Self

Create a new configuration with default values.

pub fn validate(&self) -> Result<(), ConfigError>

Validate the configuration.

Errors

Returns an error if any configuration value is invalid.

pub fn starvation_prevention_interval(&self) -> Duration

Get the starvation prevention interval as a Duration.

pub fn starvation_threshold(&self) -> Duration

Get the starvation threshold as a Duration.

pub fn load_high_threshold(&self) -> Duration

Get the high load threshold as a Duration.

pub fn load_low_threshold(&self) -> Duration

Get the low load threshold as a Duration.

pub fn with_max_concurrent_reads(self, value: usize) -> Self

Builder pattern: set max concurrent reads.

pub fn with_priority_thresholds(self, high: usize, low: usize) -> Self

Builder pattern: set priority thresholds.

pub fn with_buffer_sizes(self, base: usize, min: usize, max: usize) -> Self

Builder pattern: set buffer sizes.

pub fn with_priority_enabled(self, enabled: bool) -> Self

Builder pattern: enable/disable priority scheduling.

Trait Implementations

impl Clone for IoSchedulerConfig

fn clone(&self) -> Self

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for IoSchedulerConfig

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Default for IoSchedulerConfig

fn default() -> Self

Returns the “default value” for a type.

impl PartialEq for IoSchedulerConfig

fn eq(&self, other: &Self) -> bool

Equality operator ==.

fn ne(&self, other: &Rhs) -> bool

Inequality operator !=.

impl StructuralPartialEq for IoSchedulerConfig