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fix(scanner): preserve background heal compatibility (#3041)

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weisd
2026-05-22 14:38:35 +08:00
committed by GitHub
parent b42766f1d3
commit 69345fe059
12 changed files with 1960 additions and 113 deletions
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crates/config/src/constants/scanner.rs
+31
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@@ -40,6 +40,37 @@ pub const ENV_SCANNER_SPEED: &str = "RUSTFS_SCANNER_SPEED";
/// Default scanner speed preset.
pub const DEFAULT_SCANNER_SPEED: &str = "default";
/// Environment variable that specifies the periodic bitrot scan cycle in seconds.
/// When set to `0`, `true`, `on`, or `yes`, every scanner cycle runs in deep mode.
/// When set to `false`, `off`, `no`, or `disabled`, periodic deep scans are disabled.
/// - Unit: seconds (u64).
/// - Example: `export RUSTFS_SCANNER_BITROT_CYCLE_SECS=2592000` (30 days)
pub const ENV_SCANNER_BITROT_CYCLE_SECS: &str = "RUSTFS_SCANNER_BITROT_CYCLE_SECS";
/// Default bitrot scan cycle used by the scanner.
pub const DEFAULT_SCANNER_BITROT_CYCLE_SECS: u64 = 30 * 24 * 60 * 60;
/// Environment variable that controls how many object versions trigger scanner alerts.
/// - Example: `export RUSTFS_SCANNER_ALERT_EXCESS_VERSIONS=100`
pub const ENV_SCANNER_ALERT_EXCESS_VERSIONS: &str = "RUSTFS_SCANNER_ALERT_EXCESS_VERSIONS";
/// Default object version count that triggers scanner alerts.
pub const DEFAULT_SCANNER_ALERT_EXCESS_VERSIONS: u64 = 100;
/// Environment variable that controls how many cumulative bytes across object versions trigger scanner alerts.
/// - Example: `export RUSTFS_SCANNER_ALERT_EXCESS_VERSION_SIZE=1099511627776`
pub const ENV_SCANNER_ALERT_EXCESS_VERSION_SIZE: &str = "RUSTFS_SCANNER_ALERT_EXCESS_VERSION_SIZE";
/// Default cumulative object version bytes that trigger scanner alerts.
pub const DEFAULT_SCANNER_ALERT_EXCESS_VERSION_SIZE: u64 = 1024 * 1024 * 1024 * 1024;
/// Environment variable that controls how many subfolders trigger scanner alerts.
/// - Example: `export RUSTFS_SCANNER_ALERT_EXCESS_FOLDERS=50000`
pub const ENV_SCANNER_ALERT_EXCESS_FOLDERS: &str = "RUSTFS_SCANNER_ALERT_EXCESS_FOLDERS";
/// Default subfolder count that triggers scanner alerts.
pub const DEFAULT_SCANNER_ALERT_EXCESS_FOLDERS: u64 = 50_000;
/// Environment variable that controls whether the scanner sleeps between operations.
/// When `true` (default), the scanner throttles itself. When `false`, it runs at full speed.
/// - Example: `export RUSTFS_SCANNER_IDLE_MODE=false`