gsadmin/rustfs
1
0
Fork 0
mirror of https://github.com/rustfs/rustfs.git synced 2026-08-20 11:32:19 +00:00
Code Issues Packages Projects Releases Wiki Activity

fix: revert standalone #2351 artifacts (phase 5) (#2535)

Browse Source
This commit is contained in:
安正超
2026-04-14 22:35:05 +08:00
committed by GitHub
parent db8ef63674
commit 68d3dba9fc
20 changed files with 138 additions and 1681 deletions
Download Patch File Download Diff File Expand all files Collapse all files
crates/config/src/constants/zero_copy.rs
-28
View File
@@ -49,34 +49,6 @@ pub const ENV_OBJECT_ZERO_COPY_ENABLE: &str = "RUSTFS_OBJECT_ZERO_COPY_ENABLE";
/// to regular I/O without errors.
pub const DEFAULT_OBJECT_ZERO_COPY_ENABLE: bool = true;
/// Environment variable for zero-copy read operating mode.
///
/// Supported values:
/// - `off`: disable mmap-backed chunk fast path and always use the compatibility path
/// - `conservative`: allow a single mmap window per request
/// - `balanced`: allow multiple mmap windows with the default size guardrails
/// - `aggressive`: allow multi-window mmap and relax the small-object cutoff
pub const ENV_OBJECT_ZERO_COPY_MODE: &str = "RUSTFS_OBJECT_ZERO_COPY_MODE";
/// Default zero-copy read mode.
pub const DEFAULT_OBJECT_ZERO_COPY_MODE: &str = "balanced";
/// Environment variable for the maximum mmap window size used by the chunk fast path.
///
/// This controls the visible bytes per mapped chunk before the implementation emits a new window.
pub const ENV_OBJECT_ZERO_COPY_MMAP_WINDOW_BYTES: &str = "RUSTFS_OBJECT_ZERO_COPY_MMAP_WINDOW_BYTES";
/// Default mmap window size for chunk fast path reads: 8 MiB.
pub const DEFAULT_OBJECT_ZERO_COPY_MMAP_WINDOW_BYTES: usize = 8 * 1024 * 1024;
/// Environment variable for the maximum total active mmap bytes.
///
/// Requests that would exceed this active window budget fall back to the compatibility path.
pub const ENV_OBJECT_ZERO_COPY_MAX_ACTIVE_MMAP_BYTES: &str = "RUSTFS_OBJECT_ZERO_COPY_MAX_ACTIVE_MMAP_BYTES";
/// Default maximum active mmap bytes across concurrent local chunk fast-path reads: 256 MiB.
pub const DEFAULT_OBJECT_ZERO_COPY_MAX_ACTIVE_MMAP_BYTES: usize = 256 * 1024 * 1024;
// =============================================================================
// Direct I/O Configuration
// =============================================================================