Struct QgroupStatus 

pub struct QgroupStatus {
    pub version: u64,
    pub generation: u64,
    pub flags: u64,
    pub scan: u64,
    pub enable_gen: Option<u64>,
}

Quota group status, stored in the quota tree.

Key: (0, QGROUP_STATUS, 0). Tracks the overall state of quota accounting.

Fields

version: u64

Qgroup on-disk format version.

generation: u64

Generation when quotas were last consistent.

flags: u64

Status flags (e.g. rescan in progress).

scan: u64

Progress objectid for an in-progress rescan.

enable_gen: Option<u64>

Generation when quotas were enabled (kernel 6.8+, absent on older formats).

Implementations

impl QgroupStatus

pub fn parse(data: &[u8]) -> Option<Self>

Parse a qgroup status item from a raw byte buffer.

Trait Implementations

impl Clone for QgroupStatus

fn clone(&self) -> QgroupStatus

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for QgroupStatus

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

Formats the value using the given formatter.