fix(cache): harden object data cache coordination (#5004)

* fix(cache): enforce projected entry capacity

Refs: rustfs/backlog#1335

Co-Authored-By: heihutu <heihutu@gmail.com>

* fix(cache): fence identity budget eviction by generation

Refs rustfs/backlog#1334.

Co-Authored-By: heihutu <heihutu@gmail.com>

* fix(cache): fence clear against concurrent fills

Refs rustfs/backlog#1333

Co-Authored-By: heihutu <heihutu@gmail.com>

* fix(cache): linearize memory reservation claims

Co-Authored-By: heihutu <heihutu@gmail.com>

* fix(cache): retain allocation memory claims

Co-Authored-By: heihutu <heihutu@gmail.com>

* fix(cache): publish memory snapshots by epoch

Co-Authored-By: heihutu <heihutu@gmail.com>

* fix(cache): coordinate cold object fills

Co-Authored-By: heihutu <heihutu@gmail.com>

* fix(ecstore): fence metadata cache transition races

Co-Authored-By: heihutu <heihutu@gmail.com>

---------

Co-authored-by: heihutu <heihutu@gmail.com>
This commit is contained in:
houseme
2026-07-18 22:37:10 +08:00
committed by GitHub
parent 4faea7fcbc
commit 15f4e75870
39 changed files with 9930 additions and 538 deletions
+5 -2
View File
@@ -353,9 +353,12 @@ pub mod notification {
pub mod object {
pub use crate::object_api::{
BLOCK_SIZE_V2, ERASURE_ALGORITHM, GetObjectBodyCacheHook, GetObjectReader, ObjectInfo, ObjectMutationHook, ObjectOptions,
PutObjReader, RangedDecompressReader, StreamConsumer, register_get_object_body_cache_hook, register_object_mutation_hook,
BLOCK_SIZE_V2, ERASURE_ALGORITHM, GetObjectBodyCacheHook, GetObjectBodyCacheHookLookup, GetObjectBodySource,
GetObjectReader, ObjectInfo, ObjectMutationHook, ObjectOptions, PutObjReader, RangedDecompressReader, StreamConsumer,
get_object_body_cache_plaintext_len, lookup_get_object_body_cache_hook, register_get_object_body_cache_hook,
register_object_mutation_hook, unregister_get_object_body_cache_hook, unregister_object_mutation_hook,
};
pub use crate::store::PreparedGetObjectReader;
}
pub mod rebalance {