Merge branch 'main' into overtrue/activate-policy-variable-e2e

docs(testing): document CI gate matrix (#6412 )
feat(allocator): replace mimalloc/libmimalloc-sys with rustfs-mimalloc/rustfs-mimalloc-sys (#6404 )
2026-08-23 04:39:04 +00:00 · 2026-08-23 12:25:23 +08:00 · 2026-08-23 12:09:06 +08:00 · 2026-08-23 12:07:25 +08:00 · 2026-08-23 12:07:20 +08:00 · 2026-08-23 08:52:46 +08:00
22 changed files with 320 additions and 579 deletions
@@ -1,2 +1,2 @@
-sha256-darwin=9f767b37ed8b1c82da62ea441462d75487785c8086e56f08fb6f6cd89c6e2e52
-sha256-linux=fbdaf42b220958d4b1e8880e0f8b5a7992d38e21051bb60596dd4538424757d6
+sha256-darwin=e78234828a8893b8bb0b27f57135edaff5066123cd592c38256be117c350d9d0
+sha256-linux=8084e3e013286bdea17ee18fbd44f28ade8ad0fe2726fa644835278819a41082
@@ -399,7 +399,7 @@ path = "junit.xml"
 #     `e2e-smoke` (20 fast) and `e2e-repl-nightly` (55 slow) lanes and reserves
 #     it for those, so e2e-full does not double-run it.
 #   * #[ignore]d tests — nextest skips them by default (no --run-ignored); the
-#     manual-localhost:9000 reliant/policy tests are ci-13's migration.
+#     manual-localhost:9000 reliant tests are ci-13's migration.
 #
 # Each e2e test spawns its own single-node rustfs server on a random port with
 # an isolated temp dir (crates/e2e_test/src/common.rs), so the set is
@@ -30,7 +30,8 @@ make build-docker BUILD_OS=ubuntu22.04
 - Crate membership: `Cargo.toml` `[workspace].members`
 - Architecture, layering, crate map: [ARCHITECTURE.md](ARCHITECTURE.md)
 - Migration guardrails & readiness contracts: [docs/architecture/](docs/architecture/README.md)
- CI gates: `.github/workflows/ci.yml` (source of truth; never copy its steps into docs)
+- CI workflow steps: `.github/workflows/`; event, timeout, and required-status
+  matrix: [docs/testing/ci-gates.md](docs/testing/ci-gates.md)
 - Test-layer taxonomy, per-layer entry commands, serial/nextest rules, flake
  policy: [docs/testing/README.md](docs/testing/README.md)
 - Tier/ILM transition debugging (xl.meta inspection, versionId tracing):
@@ -70,6 +70,8 @@ make pre-pr

 > For the full test-layer taxonomy (unit / ecstore black-box / e2e / s3s-e2e / S3 compatibility / chaos / fuzz / bench), each layer's entry command, the naming conventions the migration gate depends on, and the serial/nextest rules, see [docs/testing/README.md](docs/testing/README.md).

+> For the event, timeout, required-status, and local reproduction matrix, see [docs/testing/ci-gates.md](docs/testing/ci-gates.md).
+
 ### 🔒 Automated Pre-commit Hooks
 #### What `make pre-commit` and `make pre-pr` actually run

@@ -1858,9 +1858,9 @@ dependencies = [

 [[package]]
 name = "cc"
-version = "1.4.3"
+version = "1.4.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "509591b7bcd67f4ef775afad7662703b4935daaa6ec0e5605cfb1090b32a2b6d"
+checksum = "0ad534f4357a5264cce5019c989cf66a4f0dc4e0d1b1d15f8aacec0ff7360273"
 dependencies = [
 "find-msvc-tools",
 "jobserver",
@@ -2522,12 +2522,6 @@ dependencies = [
 "subtle",
 ]

-[[package]]
-name = "cty"
-version = "0.2.2"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "b365fabc795046672053e29c954733ec3b05e4be654ab130fe8f1f94d7051f35"
-
 [[package]]
 name = "curve25519-dalek"
 version = "4.1.3"
@@ -5988,15 +5982,6 @@ version = "0.2.16"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "b6d2cec3eae94f9f509c767b45932f1ada8350c4bdb85af2fcab4a3c14807981"

-[[package]]
-name = "libmimalloc-sys"
-version = "0.1.49"
-source = "git+https://github.com/xonatius/mimalloc_rust.git?rev=6d4c41bb10c6d9da1d1b6f07b38c4cc051667f11#6d4c41bb10c6d9da1d1b6f07b38c4cc051667f11"
-dependencies = [
- "cc",
- "cty",
-]
-
 [[package]]
 name = "libredox"
 version = "0.1.20"
@@ -6397,14 +6382,6 @@ dependencies = [
 "synstructure 0.13.2",
 ]

-[[package]]
-name = "mimalloc"
-version = "0.1.52"
-source = "git+https://github.com/xonatius/mimalloc_rust.git?rev=6d4c41bb10c6d9da1d1b6f07b38c4cc051667f11#6d4c41bb10c6d9da1d1b6f07b38c4cc051667f11"
-dependencies = [
- "libmimalloc-sys",
-]
-
 [[package]]
 name = "mime"
 version = "0.3.17"
@@ -9162,13 +9139,11 @@ dependencies = [
 "insta",
 "jiff",
 "libc",
- "libmimalloc-sys",
 "libsystemd",
 "matchit 0.9.2",
 "md-5 0.11.0",
 "metrics",
 "metrics-util",
- "mimalloc",
 "mime_guess",
 "opentelemetry",
 "opentelemetry_sdk",
@@ -9204,6 +9179,8 @@ dependencies = [
 "rustfs-lock",
 "rustfs-log-analyzer",
 "rustfs-madmin",
+ "rustfs-mimalloc",
+ "rustfs-mimalloc-sys",
 "rustfs-notify",
 "rustfs-object-capacity",
 "rustfs-object-data-cache",
@@ -9875,6 +9852,24 @@ dependencies = [
 "tokio",
 ]

+[[package]]
+name = "rustfs-mimalloc"
+version = "0.5.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "a406f4aa07084301d485beec873af6dccc8e3f8762da244743df92038b1db1a6"
+dependencies = [
+ "rustfs-mimalloc-sys",
+]
+
+[[package]]
+name = "rustfs-mimalloc-sys"
+version = "0.5.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "c3051b819175f58445d4c369a72f0ab88149f3885ba8bea2aff3be01f53fe7cd"
+dependencies = [
+ "cc",
+]
+
 [[package]]
 name = "rustfs-notify"
 version = "1.0.0-rc.3"
@@ -350,8 +350,8 @@ russh-sftp = "2.4.0"
 dav-server = "0.11.0"

 # Performance Analysis and Memory Profiling
-mimalloc = { version = "0.1.52", git = "https://github.com/xonatius/mimalloc_rust.git", rev = "6d4c41bb10c6d9da1d1b6f07b38c4cc051667f11" }
-libmimalloc-sys = { version = "0.1.49", git = "https://github.com/xonatius/mimalloc_rust.git", rev = "6d4c41bb10c6d9da1d1b6f07b38c4cc051667f11", features = ["extended"] }
+rustfs-mimalloc = { version = "0.5.0" }
+rustfs-mimalloc-sys = { version = "0.5.0" }
 hotpath = { version = "0.23.3", default-features = false }
 # Snapshot testing for output format regression detection
 insta = { version = "1.48" }
@@ -72,7 +72,7 @@ The reason string on each attribute is the classifier. Current classes:

 - **Needs a pre-started server** — `"requires running RustFS server at
  localhost:9000"` / `"Connects to existing rustfs server"`. These are the
-  `reliant/*` and `policy/test_runner` tests; start a server first (e.g.
+  `reliant/*` tests; start a server first (e.g.
  [`scripts/run_e2e_tests.sh`](../../scripts/run_e2e_tests.sh)) or use
  `--run-ignored`.
 - **Heavy / external tool** — `"Starts a rustfs server; enable when running
@@ -11,29 +11,20 @@ The tests cover the following AWS policy variable scenarios:
 3. **Variable concatenation** - Combining variables with static text like `prefix-${aws:username}-suffix`
 4. **Nested variables** - Complex nested variable patterns like `${${aws:username}-test}`
 5. **Deny scenarios** - Testing deny policies with variables
+6. **STS credentials** - Variable resolution inherited by temporary credentials

 ## Prerequisites

- RustFS server binary
 - `awscurl` utility for admin API calls
 - AWS SDK for Rust (included in the project)

 ## Running Tests

-### Run All Policy Tests Using Unified Test Runner
-
-```bash
-# Run all policy tests with comprehensive reporting
-# Note: Requires a RustFS server running on localhost:9000
-cargo test -p e2e_test policy::test_runner::test_policy_full_suite -- --nocapture --ignored  --test-threads=1
-
-# Run only critical policy tests
-cargo test -p e2e_test policy::test_runner::test_policy_critical_suite -- --nocapture --ignored --test-threads=1
-```
-
 ### Run All Policy Tests

 ```bash
 # From the project root directory
-cargo test -p e2e_test policy:: -- --nocapture --ignored --test-threads=1
-```
+cargo test -p e2e_test policy:: -- --nocapture
+```
+
+Each test starts an isolated RustFS server on a dynamically allocated local port and cleans it up afterward.
@@ -18,5 +18,3 @@
 //! including single-value, multi-value, and nested variable scenarios.

 mod policy_variables_test;
-mod test_env;
-mod test_runner;
@@ -14,14 +14,17 @@

 //! Tests for AWS IAM policy variables with single-value, multi-value, and nested scenarios

-use crate::common::{awscurl_delete, awscurl_put, init_logging};
-use crate::policy::test_env::PolicyTestEnvironment;
+use crate::common::{
+    RustFSTestEnvironment, awscurl_delete, awscurl_put, build_test_s3_config, build_test_sts_client, init_logging,
+};
+use aws_sdk_s3::Client;
+use aws_sdk_s3::error::ProvideErrorMetadata;
 use aws_sdk_s3::primitives::ByteStream;
 use tracing::info;

 /// Helper function to create a regular user with given credentials
 async fn create_user(
-    env: &PolicyTestEnvironment,
+    env: &RustFSTestEnvironment,
    username: &str,
    password: &str,
 ) -> Result<(), Box<dyn std::error::Error + Send + Sync>> {
@@ -36,20 +39,9 @@ async fn create_user(
    Ok(())
 }

-/// Helper function to create an STS user with given credentials
-async fn create_sts_user(
-    env: &PolicyTestEnvironment,
-    username: &str,
-    password: &str,
-) -> Result<(), Box<dyn std::error::Error + Send + Sync>> {
-    // For STS, we create a regular user first, then use it to assume roles
-    create_user(env, username, password).await?;
-    Ok(())
-}
-
 /// Helper function to create and attach a policy
 async fn create_and_attach_policy(
-    env: &PolicyTestEnvironment,
+    env: &RustFSTestEnvironment,
    policy_name: &str,
    username: &str,
    policy_document: serde_json::Value,
@@ -70,9 +62,9 @@ async fn create_and_attach_policy(
 }

 /// Helper function to clean up test resources
-async fn cleanup_user_and_policy(env: &PolicyTestEnvironment, username: &str, policy_name: &str) {
+async fn cleanup_user_and_policy(env: &RustFSTestEnvironment, username: &str, policy_name: &str) {
    // Create admin client for cleanup
-    let admin_client = env.create_s3_client(&env.access_key, &env.secret_key);
+    let admin_client = env.create_s3_client();

    // Delete buckets that might have been created by this user
    let bucket_patterns = [
@@ -84,7 +76,7 @@ async fn cleanup_user_and_policy(env: &PolicyTestEnvironment, username: &str, po
        format!("{username}-test"),
        format!("{username}-sts-bucket"),
        format!("{username}-service-bucket"),
-        "private-test-bucket".to_string(), // For deny test
+        format!("{username}-private-bucket"),
    ];

    // Try to delete objects and buckets
@@ -121,24 +113,18 @@ async fn cleanup_user_and_policy(env: &PolicyTestEnvironment, username: &str, po

 /// Test AWS policy variables with single-value scenarios
 #[tokio::test(flavor = "multi_thread")]
-#[ignore = "Starts a rustfs server; enable when running full E2E"]
 pub async fn test_aws_policy_variables_single_value() -> Result<(), Box<dyn std::error::Error + Send + Sync>> {
-    test_aws_policy_variables_single_value_impl().await
-}
-
-/// Implementation function for single-value policy variables test
-pub async fn test_aws_policy_variables_single_value_impl() -> Result<(), Box<dyn std::error::Error + Send + Sync>> {
    init_logging();
    info!("Starting AWS policy variables single-value test");

-    let env = PolicyTestEnvironment::with_address("127.0.0.1:9000").await?;
+    let mut env = RustFSTestEnvironment::new().await?;
+    env.start_rustfs_server(vec![]).await?;

    test_aws_policy_variables_single_value_impl_with_env(&env).await
 }

-/// Implementation function for single-value policy variables test with shared environment
-pub async fn test_aws_policy_variables_single_value_impl_with_env(
-    env: &PolicyTestEnvironment,
+async fn test_aws_policy_variables_single_value_impl_with_env(
+    env: &RustFSTestEnvironment,
 ) -> Result<(), Box<dyn std::error::Error + Send + Sync>> {
    // Create test user
    let test_user = "testuser1";
@@ -198,9 +184,7 @@ pub async fn test_aws_policy_variables_single_value_impl_with_env(
    awscurl_put(&attach_policy_url, "", &env.access_key, &env.secret_key).await?;

    // Create S3 client for test user
-    let test_client = env.create_s3_client(test_user, test_password);
-
-    tokio::time::sleep(std::time::Duration::from_millis(500)).await;
+    let test_client = env.create_s3_client_with_credentials(test_user, test_password);

    // Test 1: User should be able to list buckets (allowed by policy)
    info!("Test 1: User listing buckets");
@@ -257,11 +241,13 @@ pub async fn test_aws_policy_variables_single_value_impl_with_env(
    // Test 6: User should NOT be able to create bucket NOT matching username pattern
    info!("Test 6: User attempting to create bucket NOT matching pattern");
    let other_bucket_name = "other-user-bucket";
-    let create_other_result = test_client.create_bucket().bucket(other_bucket_name).send().await;
-    if create_other_result.is_ok() {
-        cleanup().await;
-        return Err("User should NOT be able to create bucket NOT matching username pattern".into());
-    }
+    let denied = test_client
+        .create_bucket()
+        .bucket(other_bucket_name)
+        .send()
+        .await
+        .expect_err("a bucket outside the username pattern must be denied");
+    assert_eq!(denied.as_service_error().and_then(ProvideErrorMetadata::code), Some("AccessDenied"));

    // Cleanup
    info!("Cleaning up test resources");
@@ -273,24 +259,18 @@ pub async fn test_aws_policy_variables_single_value_impl_with_env(

 /// Test AWS policy variables with multi-value scenarios
 #[tokio::test(flavor = "multi_thread")]
-#[ignore = "Starts a rustfs server; enable when running full E2E"]
 pub async fn test_aws_policy_variables_multi_value() -> Result<(), Box<dyn std::error::Error + Send + Sync>> {
-    test_aws_policy_variables_multi_value_impl().await
-}
-
-/// Implementation function for multi-value policy variables test
-pub async fn test_aws_policy_variables_multi_value_impl() -> Result<(), Box<dyn std::error::Error + Send + Sync>> {
    init_logging();
    info!("Starting AWS policy variables multi-value test");

-    let env = PolicyTestEnvironment::with_address("127.0.0.1:9000").await?;
+    let mut env = RustFSTestEnvironment::new().await?;
+    env.start_rustfs_server(vec![]).await?;

    test_aws_policy_variables_multi_value_impl_with_env(&env).await
 }

-/// Implementation function for multi-value policy variables test with shared environment
-pub async fn test_aws_policy_variables_multi_value_impl_with_env(
-    env: &PolicyTestEnvironment,
+async fn test_aws_policy_variables_multi_value_impl_with_env(
+    env: &RustFSTestEnvironment,
 ) -> Result<(), Box<dyn std::error::Error + Send + Sync>> {
    // Create test user
    let test_user = "testuser2";
@@ -338,7 +318,7 @@ pub async fn test_aws_policy_variables_multi_value_impl_with_env(
    create_and_attach_policy(env, policy_name, test_user, policy_document).await?;

    // Create S3 client for test user
-    let test_client = env.create_s3_client(test_user, test_password);
+    let test_client = env.create_s3_client_with_credentials(test_user, test_password);

    // Test 1: User should be able to create buckets matching any of the multi-value patterns
    info!("Test 1: User creating first bucket matching multi-value pattern");
@@ -368,11 +348,13 @@ pub async fn test_aws_policy_variables_multi_value_impl_with_env(
    // Test 4: User should NOT be able to create bucket NOT matching any multi-value pattern
    info!("Test 4: User attempting to create bucket NOT matching any pattern");
    let other_bucket_name = format!("{test_user}-other-bucket");
-    let create_other_result = test_client.create_bucket().bucket(&other_bucket_name).send().await;
-    if create_other_result.is_ok() {
-        cleanup().await;
-        return Err("User should NOT be able to create bucket NOT matching any multi-value pattern".into());
-    }
+    let denied = test_client
+        .create_bucket()
+        .bucket(&other_bucket_name)
+        .send()
+        .await
+        .expect_err("a bucket outside all allowed patterns must be denied");
+    assert_eq!(denied.as_service_error().and_then(ProvideErrorMetadata::code), Some("AccessDenied"));

    // Test 5: User should be able to list objects in their allowed buckets
    info!("Test 5: User listing objects in allowed buckets");
@@ -398,24 +380,18 @@ pub async fn test_aws_policy_variables_multi_value_impl_with_env(

 /// Test AWS policy variables with variable concatenation
 #[tokio::test(flavor = "multi_thread")]
-#[ignore = "Starts a rustfs server; enable when running full E2E"]
 pub async fn test_aws_policy_variables_concatenation() -> Result<(), Box<dyn std::error::Error + Send + Sync>> {
-    test_aws_policy_variables_concatenation_impl().await
-}
-
-/// Implementation function for concatenation policy variables test
-pub async fn test_aws_policy_variables_concatenation_impl() -> Result<(), Box<dyn std::error::Error + Send + Sync>> {
    init_logging();
    info!("Starting AWS policy variables concatenation test");

-    let env = PolicyTestEnvironment::with_address("127.0.0.1:9000").await?;
+    let mut env = RustFSTestEnvironment::new().await?;
+    env.start_rustfs_server(vec![]).await?;

    test_aws_policy_variables_concatenation_impl_with_env(&env).await
 }

-/// Implementation function for concatenation policy variables test with shared environment
-pub async fn test_aws_policy_variables_concatenation_impl_with_env(
-    env: &PolicyTestEnvironment,
+async fn test_aws_policy_variables_concatenation_impl_with_env(
+    env: &RustFSTestEnvironment,
 ) -> Result<(), Box<dyn std::error::Error + Send + Sync>> {
    // Create test user
    let test_user = "testuser3";
@@ -455,10 +431,7 @@ pub async fn test_aws_policy_variables_concatenation_impl_with_env(
    create_and_attach_policy(env, policy_name, test_user, policy_document).await?;

    // Create S3 client for test user
-    let test_client = env.create_s3_client(test_user, test_password);
-
-    // Add a small delay to allow policy to propagate
-    tokio::time::sleep(std::time::Duration::from_millis(500)).await;
+    let test_client = env.create_s3_client_with_credentials(test_user, test_password);

    // Test: User should be able to create bucket matching concatenated pattern
    info!("Test: User creating bucket matching concatenated pattern");
@@ -487,41 +460,30 @@ pub async fn test_aws_policy_variables_concatenation_impl_with_env(

 /// Test AWS policy variables with nested scenarios
 #[tokio::test(flavor = "multi_thread")]
-#[ignore = "Starts a rustfs server; enable when running full E2E"]
 pub async fn test_aws_policy_variables_nested() -> Result<(), Box<dyn std::error::Error + Send + Sync>> {
-    test_aws_policy_variables_nested_impl().await
-}
-
-/// Implementation function for nested policy variables test
-pub async fn test_aws_policy_variables_nested_impl() -> Result<(), Box<dyn std::error::Error + Send + Sync>> {
    init_logging();
    info!("Starting AWS policy variables nested test");

-    let env = PolicyTestEnvironment::with_address("127.0.0.1:9000").await?;
+    let mut env = RustFSTestEnvironment::new().await?;
+    env.start_rustfs_server(vec![]).await?;

    test_aws_policy_variables_nested_impl_with_env(&env).await
 }

 /// Test AWS policy variables with STS temporary credentials
 #[tokio::test(flavor = "multi_thread")]
-#[ignore = "Starts a rustfs server; enable when running full E2E"]
 pub async fn test_aws_policy_variables_sts() -> Result<(), Box<dyn std::error::Error + Send + Sync>> {
-    test_aws_policy_variables_sts_impl().await
-}
-
-/// Implementation function for STS policy variables test
-pub async fn test_aws_policy_variables_sts_impl() -> Result<(), Box<dyn std::error::Error + Send + Sync>> {
    init_logging();
    info!("Starting AWS policy variables STS test");

-    let env = PolicyTestEnvironment::with_address("127.0.0.1:9000").await?;
+    let mut env = RustFSTestEnvironment::new().await?;
+    env.start_rustfs_server(vec![]).await?;

    test_aws_policy_variables_sts_impl_with_env(&env).await
 }

-/// Implementation function for nested policy variables test with shared environment
-pub async fn test_aws_policy_variables_nested_impl_with_env(
-    env: &PolicyTestEnvironment,
+async fn test_aws_policy_variables_nested_impl_with_env(
+    env: &RustFSTestEnvironment,
 ) -> Result<(), Box<dyn std::error::Error + Send + Sync>> {
    // Create test user
    let test_user = "testuser4";
@@ -561,10 +523,7 @@ pub async fn test_aws_policy_variables_nested_impl_with_env(
    create_and_attach_policy(env, policy_name, test_user, policy_document).await?;

    // Create S3 client for test user
-    let test_client = env.create_s3_client(test_user, test_password);
-
-    // Add a small delay to allow policy to propagate
-    tokio::time::sleep(std::time::Duration::from_millis(500)).await;
+    let test_client = env.create_s3_client_with_credentials(test_user, test_password);

    // Test nested variable resolution
    info!("Test: Nested variable resolution");
@@ -581,14 +540,14 @@ pub async fn test_aws_policy_variables_nested_impl_with_env(
        return Err(format!("User should be able to create bucket with nested variable: {e}").into());
    }

-    // Verify bucket creation fails with unresolved variable
-    let unresolved_bucket = format!("${{}}-test {test_user}");
-    let create_unresolved = test_client.create_bucket().bucket(&unresolved_bucket).send().await;
-
-    if create_unresolved.is_ok() {
-        cleanup().await;
-        return Err("User should NOT be able to create bucket with unresolved variable".into());
-    }
+    // Verify a valid bucket name outside the resolved resource is denied.
+    let denied = test_client
+        .create_bucket()
+        .bucket("other-user-test")
+        .send()
+        .await
+        .expect_err("a bucket outside the resolved nested variable must be denied");
+    assert_eq!(denied.as_service_error().and_then(ProvideErrorMetadata::code), Some("AccessDenied"));

    // Cleanup
    info!("Cleaning up test resources");
@@ -598,9 +557,8 @@ pub async fn test_aws_policy_variables_nested_impl_with_env(
    Ok(())
 }

-/// Implementation function for STS policy variables test with shared environment
-pub async fn test_aws_policy_variables_sts_impl_with_env(
-    env: &PolicyTestEnvironment,
+async fn test_aws_policy_variables_sts_impl_with_env(
+    env: &RustFSTestEnvironment,
 ) -> Result<(), Box<dyn std::error::Error + Send + Sync>> {
    // Create test user for STS
    let test_user = "testuser-sts";
@@ -612,8 +570,7 @@ pub async fn test_aws_policy_variables_sts_impl_with_env(
        cleanup_user_and_policy(env, test_user, policy_name).await;
    };

-    // Create STS user
-    create_sts_user(env, test_user, test_password).await?;
+    create_user(env, test_user, test_password).await?;

    // Create policy with STS-compatible variables
    let policy_document = serde_json::json!({
@@ -624,6 +581,11 @@ pub async fn test_aws_policy_variables_sts_impl_with_env(
                "Action": ["s3:ListAllMyBuckets"],
                "Resource": ["arn:aws:s3:::*"]
            },
+            {
+                "Effect": "Allow",
+                "Action": ["sts:AssumeRole"],
+                "Resource": ["arn:aws:s3:::*"]
+            },
            {
                "Effect": "Allow",
                "Action": ["s3:CreateBucket"],
@@ -631,7 +593,12 @@ pub async fn test_aws_policy_variables_sts_impl_with_env(
            },
            {
                "Effect": "Allow",
-                "Action": ["s3:ListBucket", "s3:PutObject", "s3:GetObject"],
+                "Action": ["s3:ListBucket"],
+                "Resource": [format!("arn:aws:s3:::{}-sts-bucket", "${aws:username}")]
+            },
+            {
+                "Effect": "Allow",
+                "Action": ["s3:PutObject", "s3:GetObject"],
                "Resource": [format!("arn:aws:s3:::{}-sts-bucket/*", "${aws:username}")]
            }
        ]
@@ -639,11 +606,22 @@ pub async fn test_aws_policy_variables_sts_impl_with_env(

    create_and_attach_policy(env, policy_name, test_user, policy_document).await?;

-    // Create S3 client for test user
-    let test_client = env.create_s3_client(test_user, test_password);
-
-    // Add a small delay to allow policy to propagate
-    tokio::time::sleep(std::time::Duration::from_millis(500)).await;
+    let assumed = build_test_sts_client(&env.url, test_user, test_password, None, "policy-variable-sts")
+        .assume_role()
+        .role_arn("arn:aws:iam::123456789012:role/policy-variable")
+        .role_session_name("policy-variable-e2e")
+        .send()
+        .await?;
+    let credentials = assumed
+        .credentials()
+        .ok_or("AssumeRole response should contain temporary credentials")?;
+    let test_client = Client::from_conf(build_test_s3_config(
+        &env.url,
+        credentials.access_key_id(),
+        credentials.secret_access_key(),
+        Some(credentials.session_token()),
+        "policy-variable-sts-session",
+    ));

    // Test: User should be able to create bucket matching STS pattern
    info!("Test: User creating bucket matching STS pattern");
@@ -699,24 +677,18 @@ pub async fn test_aws_policy_variables_sts_impl_with_env(

 /// Test AWS policy variables with deny scenarios
 #[tokio::test(flavor = "multi_thread")]
-#[ignore = "Starts a rustfs server; enable when running full E2E"]
 pub async fn test_aws_policy_variables_deny() -> Result<(), Box<dyn std::error::Error + Send + Sync>> {
-    test_aws_policy_variables_deny_impl().await
-}
-
-/// Implementation function for deny policy variables test
-pub async fn test_aws_policy_variables_deny_impl() -> Result<(), Box<dyn std::error::Error + Send + Sync>> {
    init_logging();
    info!("Starting AWS policy variables deny test");

-    let env = PolicyTestEnvironment::with_address("127.0.0.1:9000").await?;
+    let mut env = RustFSTestEnvironment::new().await?;
+    env.start_rustfs_server(vec![]).await?;

    test_aws_policy_variables_deny_impl_with_env(&env).await
 }

-/// Implementation function for deny policy variables test with shared environment
-pub async fn test_aws_policy_variables_deny_impl_with_env(
-    env: &PolicyTestEnvironment,
+async fn test_aws_policy_variables_deny_impl_with_env(
+    env: &RustFSTestEnvironment,
 ) -> Result<(), Box<dyn std::error::Error + Send + Sync>> {
    // Create test user
    let test_user = "testuser5";
@@ -759,10 +731,7 @@ pub async fn test_aws_policy_variables_deny_impl_with_env(
    create_and_attach_policy(env, policy_name, test_user, policy_document).await?;

    // Create S3 client for test user
-    let test_client = env.create_s3_client(test_user, test_password);
-
-    // Add a small delay to allow policy to propagate
-    tokio::time::sleep(std::time::Duration::from_millis(500)).await;
+    let test_client = env.create_s3_client_with_credentials(test_user, test_password);

    // Test 1: User should be able to create bucket matching username pattern
    info!("Test 1: User creating bucket matching username pattern");
@@ -775,12 +744,14 @@ pub async fn test_aws_policy_variables_deny_impl_with_env(

    // Test 2: User should NOT be able to create bucket with "private" in the name (deny rule)
    info!("Test 2: User attempting to create bucket with 'private' in name (should be denied)");
-    let private_bucket_name = "private-test-bucket";
-    let create_private_result = test_client.create_bucket().bucket(private_bucket_name).send().await;
-    if create_private_result.is_ok() {
-        cleanup().await;
-        return Err("User should NOT be able to create bucket with 'private' in name due to deny rule".into());
-    }
+    let private_bucket_name = format!("{test_user}-private-bucket");
+    let denied = test_client
+        .create_bucket()
+        .bucket(&private_bucket_name)
+        .send()
+        .await
+        .expect_err("the explicit deny must reject a matching bucket name");
+    assert_eq!(denied.as_service_error().and_then(ProvideErrorMetadata::code), Some("AccessDenied"));

    // Cleanup
    info!("Cleaning up test resources");
@@ -1,100 +0,0 @@
-// Copyright 2024 RustFS Team
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
-
-//! Custom test environment for policy variables tests
-//!
-//! This module provides a custom test environment that doesn't automatically
-//! stop servers when destroyed, addressing the server stopping issue.
-
-use aws_sdk_s3::Client;
-use aws_sdk_s3::config::{Config, Credentials, Region};
-use std::net::TcpStream;
-use std::time::Duration;
-use tokio::time::sleep;
-use tracing::{info, warn};
-
-// Default credentials
-const DEFAULT_ACCESS_KEY: &str = "rustfsadmin";
-const DEFAULT_SECRET_KEY: &str = "rustfsadmin";
-
-/// Custom test environment that doesn't automatically stop servers
-pub struct PolicyTestEnvironment {
-    pub temp_dir: String,
-    pub address: String,
-    pub url: String,
-    pub access_key: String,
-    pub secret_key: String,
-}
-
-impl PolicyTestEnvironment {
-    /// Create a new test environment with specific address
-    /// This environment won't stop any server when dropped
-    pub async fn with_address(address: &str) -> Result<Self, Box<dyn std::error::Error + Send + Sync>> {
-        let temp_dir = format!("/tmp/rustfs_policy_test_{}", uuid::Uuid::new_v4());
-        tokio::fs::create_dir_all(&temp_dir).await?;
-
-        let url = format!("http://{address}");
-
-        Ok(Self {
-            temp_dir,
-            address: address.to_string(),
-            url,
-            access_key: DEFAULT_ACCESS_KEY.to_string(),
-            secret_key: DEFAULT_SECRET_KEY.to_string(),
-        })
-    }
-
-    /// Create an AWS S3 client configured for this RustFS instance
-    pub fn create_s3_client(&self, access_key: &str, secret_key: &str) -> Client {
-        let credentials = Credentials::new(access_key, secret_key, None, None, "policy-test");
-        let config = Config::builder()
-            .credentials_provider(credentials)
-            .region(Region::new("us-east-1"))
-            .endpoint_url(&self.url)
-            .force_path_style(true)
-            .behavior_version_latest()
-            .build();
-        Client::from_conf(config)
-    }
-
-    /// Wait for RustFS server to be ready by checking TCP connectivity
-    pub async fn wait_for_server_ready(&self) -> Result<(), Box<dyn std::error::Error + Send + Sync>> {
-        info!("Waiting for RustFS server to be ready on {}", self.address);
-
-        for i in 0..30 {
-            if TcpStream::connect(&self.address).is_ok() {
-                info!("✅ RustFS server is ready after {} attempts", i + 1);
-                return Ok(());
-            }
-
-            if i == 29 {
-                return Err("RustFS server failed to become ready within 30 seconds".into());
-            }
-
-            sleep(Duration::from_secs(1)).await;
-        }
-
-        Ok(())
-    }
-}
-
-// Implement Drop trait that doesn't stop servers
-impl Drop for PolicyTestEnvironment {
-    fn drop(&mut self) {
-        // Clean up temp directory only, don't stop any server
-        if let Err(e) = std::fs::remove_dir_all(&self.temp_dir) {
-            warn!("Failed to clean up temp directory {}: {}", self.temp_dir, e);
-        }
-    }
-}
@@ -1,230 +0,0 @@
-// Copyright 2024 RustFS Team
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
-
-use crate::common::init_logging;
-use crate::policy::test_env::PolicyTestEnvironment;
-use std::time::Instant;
-use tokio::time::{Duration, sleep};
-use tracing::{error, info};
-
-/// Test case definition
-#[derive(Debug, Clone)]
-pub struct TestDefinition {
-    pub name: String,
-    pub is_critical: bool,
-}
-
-impl TestDefinition {
-    pub fn new(name: impl Into<String>, is_critical: bool) -> Self {
-        Self {
-            name: name.into(),
-            is_critical,
-        }
-    }
-}
-
-/// Test result
-#[derive(Debug, Clone)]
-pub struct TestResult {
-    pub test_name: String,
-    pub success: bool,
-    pub error_message: Option<String>,
-}
-
-impl TestResult {
-    pub fn success(test_name: String) -> Self {
-        Self {
-            test_name,
-            success: true,
-            error_message: None,
-        }
-    }
-
-    pub fn failure(test_name: String, error: String) -> Self {
-        Self {
-            test_name,
-            success: false,
-            error_message: Some(error),
-        }
-    }
-}
-
-/// Test suite configuration
-#[derive(Debug, Clone, Default)]
-pub struct TestSuiteConfig {
-    pub include_critical_only: bool,
-}
-
-/// Policy test suite
-pub struct PolicyTestSuite {
-    tests: Vec<TestDefinition>,
-    config: TestSuiteConfig,
-}
-
-impl PolicyTestSuite {
-    /// Create default test suite
-    pub fn new() -> Self {
-        let tests = vec![
-            TestDefinition::new("test_aws_policy_variables_single_value", true),
-            TestDefinition::new("test_aws_policy_variables_multi_value", true),
-            TestDefinition::new("test_aws_policy_variables_concatenation", true),
-            TestDefinition::new("test_aws_policy_variables_nested", true),
-            TestDefinition::new("test_aws_policy_variables_deny", true),
-            TestDefinition::new("test_aws_policy_variables_sts", true),
-        ];
-
-        Self {
-            tests,
-            config: TestSuiteConfig::default(),
-        }
-    }
-
-    /// Configure test suite
-    pub fn with_config(mut self, config: TestSuiteConfig) -> Self {
-        self.config = config;
-        self
-    }
-
-    /// Run test suite
-    pub async fn run_test_suite(&self) -> Vec<TestResult> {
-        init_logging();
-        info!("Starting Policy Variables test suite");
-
-        let start_time = Instant::now();
-        let mut results = Vec::new();
-
-        // Create test environment
-        let env = match PolicyTestEnvironment::with_address("127.0.0.1:9000").await {
-            Ok(env) => env,
-            Err(e) => {
-                error!("Failed to create test environment: {}", e);
-                return vec![TestResult::failure("env_creation".into(), e.to_string())];
-            }
-        };
-
-        // Wait for server to be ready
-        if env.wait_for_server_ready().await.is_err() {
-            error!("Server is not ready");
-            return vec![TestResult::failure("server_check".into(), "Server not ready".into())];
-        }
-
-        // Filter tests
-        let tests_to_run: Vec<&TestDefinition> = self
-            .tests
-            .iter()
-            .filter(|test| !self.config.include_critical_only || test.is_critical)
-            .collect();
-
-        info!("Scheduled {} tests", tests_to_run.len());
-
-        // Run tests
-        for (i, test_def) in tests_to_run.iter().enumerate() {
-            info!("Running test {}/{}: {}", i + 1, tests_to_run.len(), test_def.name);
-            let test_start = Instant::now();
-
-            let result = self.run_single_test(test_def, &env).await;
-            let test_duration = test_start.elapsed();
-
-            match result {
-                Ok(_) => {
-                    info!("Test passed: {} ({:.2}s)", test_def.name, test_duration.as_secs_f64());
-                    results.push(TestResult::success(test_def.name.clone()));
-                }
-                Err(e) => {
-                    error!("Test failed: {} ({:.2}s): {}", test_def.name, test_duration.as_secs_f64(), e);
-                    results.push(TestResult::failure(test_def.name.clone(), e.to_string()));
-                }
-            }
-
-            // Delay between tests to avoid resource conflicts
-            if i < tests_to_run.len() - 1 {
-                sleep(Duration::from_secs(2)).await;
-            }
-        }
-
-        // Print summary
-        self.print_summary(&results, start_time.elapsed());
-
-        results
-    }
-
-    /// Run a single test
-    async fn run_single_test(
-        &self,
-        test_def: &TestDefinition,
-        env: &PolicyTestEnvironment,
-    ) -> Result<(), Box<dyn std::error::Error + Send + Sync>> {
-        match test_def.name.as_str() {
-            "test_aws_policy_variables_single_value" => {
-                super::policy_variables_test::test_aws_policy_variables_single_value_impl_with_env(env).await
-            }
-            "test_aws_policy_variables_multi_value" => {
-                super::policy_variables_test::test_aws_policy_variables_multi_value_impl_with_env(env).await
-            }
-            "test_aws_policy_variables_concatenation" => {
-                super::policy_variables_test::test_aws_policy_variables_concatenation_impl_with_env(env).await
-            }
-            "test_aws_policy_variables_nested" => {
-                super::policy_variables_test::test_aws_policy_variables_nested_impl_with_env(env).await
-            }
-            "test_aws_policy_variables_deny" => {
-                super::policy_variables_test::test_aws_policy_variables_deny_impl_with_env(env).await
-            }
-            "test_aws_policy_variables_sts" => {
-                super::policy_variables_test::test_aws_policy_variables_sts_impl_with_env(env).await
-            }
-            _ => Err(format!("Test {} not implemented", test_def.name).into()),
-        }
-    }
-
-    /// Print test summary
-    fn print_summary(&self, results: &[TestResult], total_duration: Duration) {
-        info!("=== Test Suite Summary ===");
-        info!("Total duration: {:.2}s", total_duration.as_secs_f64());
-        info!("Total tests: {}", results.len());
-
-        let passed = results.iter().filter(|r| r.success).count();
-        let failed = results.len() - passed;
-        let success_rate = (passed as f64 / results.len() as f64) * 100.0;
-
-        info!("Passed: {} | Failed: {}", passed, failed);
-        info!("Success rate: {:.1}%", success_rate);
-
-        if failed > 0 {
-            error!("Failed tests:");
-            for result in results.iter().filter(|r| !r.success) {
-                error!("  - {}: {}", result.test_name, result.error_message.as_ref().unwrap());
-            }
-        }
-    }
-}
-
-/// Test suite
-#[tokio::test]
-#[ignore = "Connects to existing rustfs server"]
-async fn test_policy_critical_suite() -> Result<(), Box<dyn std::error::Error + Send + Sync>> {
-    let config = TestSuiteConfig {
-        include_critical_only: true,
-    };
-    let suite = PolicyTestSuite::new().with_config(config);
-    let results = suite.run_test_suite().await;
-
-    let failed = results.iter().filter(|r| !r.success).count();
-    if failed > 0 {
-        return Err(format!("Critical tests failed: {failed} failures").into());
-    }
-
-    info!("All critical tests passed");
-    Ok(())
-}
@@ -2124,26 +2124,13 @@ impl SetDisks {

            let put_object_size = known_put_object_storage_size(data.size());
            let shard_file_size_raw = erasure.shard_file_size(put_object_size);
-            let is_inline_buffer =
-                storage_class_config.should_inline(shard_file_size_raw, erasure.data_shards, opts.versioned);
+            let is_inline_buffer = storage_class_config.should_inline(shard_file_size_raw, erasure.data_shards, opts.versioned);

            let collect_stage_timing = rustfs_io_metrics::put_stage_metrics_enabled() || issue3031_diag_enabled();
            let shard_file_size = shard_file_size_raw;
            let shard_size = erasure.shard_size();
            let write_path = classify_put_write_path(is_inline_buffer, put_object_size, fi.erasure.block_size);
            let direct_inline_commit = matches!(write_path, SmallWritePath::Inline);
-            {
-                use std::io::Write;
-                let msg = format!(
-                    "INLINE_DEBUG: bucket={} obj={} size={} shard_fs={} ds={} bs={} inline={} direct={} path={} iblock={} ver={}\n",
-                    bucket, object, put_object_size, shard_file_size_raw, erasure.data_shards, fi.erasure.block_size,
-                    is_inline_buffer, direct_inline_commit, write_path.metric_label(), storage_class_config.inline_block(), opts.versioned
-                );
-                if let Ok(mut f) = std::fs::OpenOptions::new().create(true).append(true).open("/tmp/rustfs_inline_debug.log") {
-                    let _ = f.write_all(msg.as_bytes());
-                }
-                let _ = std::io::stderr().write_all(msg.as_bytes());
-            }
            rustfs_io_metrics::record_put_object_path(write_path.metric_label());
            let writer_setup_stage_start = collect_stage_timing.then(Instant::now);
            let (mut writers, errors) = if direct_inline_commit {
@@ -3194,7 +3194,7 @@ impl ECStore {

        // Default return value
        let mut del_objects = vec![DeletedObject::default(); objects.len()];
-        let mut accounting = vec![None; objects.len()];
+        let accounting = vec![None; objects.len()];

        let mut del_errs = Vec::with_capacity(objects.len());
        for _ in 0..objects.len() {
@@ -271,7 +271,7 @@ pub(super) fn resolve_latest_object_info_candidates(
            .filter(|candidate| latest_candidate_mod_time(candidate) == Some(latest_mod_time))
            .collect::<Vec<_>>();

-        latest_candidates.sort_by(|left, right| right.idx.cmp(&left.idx));
+        latest_candidates.sort_by_key(|candidate| std::cmp::Reverse(candidate.idx));

        let Some(winner) = latest_candidates.first() else {
            return Err(Error::ErasureReadQuorum);
@@ -43,9 +43,6 @@ allow-git = [
    # RustFS fork carrying presigned expiry and constant-time authentication fixes.
    # owner: rustfs-maintainers  review: 2026-10
    "https://github.com/rustfs/s3s.git",
-    # MiMalloc fork pinned for hotpath allocation counting support.
-    # owner: houseme  review: 2026-10
-    "https://github.com/xonatius/mimalloc_rust.git",
 ]

 [bans]
@@ -0,0 +1,149 @@
+# CI gate matrix
+
+This file is the source of truth for which validation runs on each event, its
+configured wall-clock budget, and whether it can block a merge. Test taxonomy,
+naming, and nextest serialization rules remain in [README.md](README.md); e2e
+membership and counts remain in
+[e2e-suite-inventory.md](e2e-suite-inventory.md).
+
+The distinction between **required** and **report-only** is load-bearing:
+a failing job blocks a merge only when its exact check name is present in the
+live `main` ruleset. A workflow name, a `merge_group` trigger, or a red PR check
+does not make a job required by itself.
+
+## Required merge checks
+
+The live `main` ruleset (`6436880`) currently requires exactly these contexts:
+
+| Required context | Producer | Validation |
+|---|---|---|
+| `CLA Check` | `.github/workflows/cla.yml` | Contributor agreement |
+| `Quick Checks` | `.github/workflows/ci.yml` | Formatting and repository guard scripts |
+| `Test and Lint` | `.github/workflows/ci.yml` | Clippy, workspace nextest excluding `e2e_test`, doctests, and migration proofs |
+
+For pull requests limited to the paths excluded by the main CI workflow,
+`.github/workflows/ci-docs-only.yml` reports `Quick Checks` and
+`Test and Lint` under the same names. It runs the real quick checks and the
+planning-document guard; it does not claim that Rust compilation or runtime
+tests ran. Despite the workflow name, these paths also include selected deploy,
+workflow, and lock files.
+
+Verify the live rule rather than trusting this snapshot before changing merge
+policy:
+
+```bash
+gh api repos/rustfs/rustfs/rulesets/6436880 \
+  --jq '.rules[] | select(.type == "required_status_checks") | .parameters'
+```
+
+The ruleset currently has `strict_required_status_checks_policy=false`.
+`Continuous Integration` accepts `merge_group` events and runs `e2e-full` for
+them, but `End-to-End Tests (full merge gate)` is not currently a required
+context. Therefore the repository is prepared to test a merge-queue SHA, but
+the workflow alone does not prove that every merge passed that lane.
+
+## Pull request and merge matrix
+
+Budgets below are job `timeout-minutes`, not typical runtimes. “Report-only”
+means the result is visible and actionable but is not in the live required
+context list.
+
+| Event | Validation | Budget | Merge status | Reproduction |
+|---|---|---:|---|---|
+| PR, non-doc change | `Quick Checks` | 10 min | Required | `make pre-commit` (broader local umbrella) |
+| PR, non-doc change | `Test and Lint` | 90 min | Required | `cargo nextest run --profile ci --all --exclude e2e_test` |
+| PR, non-doc change | `Typos` | 10 min | Report-only | `typos` |
+| PR, non-doc change | `ILM Integration (serial)` | 90 min | Report-only | Use the exact command in `.github/workflows/ci.yml` |
+| PR, non-doc change | rio-v2 / swift / sftp test-and-lint variants | 90 min each | Report-only | `cargo nextest run` with the workflow's feature set |
+| PR, non-doc change | `Build RustFS Debug Binary` | 30 min | Report-only; prerequisite for black-box lanes | `cargo build -p rustfs --bins` |
+| PR, non-doc change | `io_uring Integration (real)` | 30 min | Report-only | `cargo test -p rustfs-ecstore --lib uring_ -- --test-threads=1 --nocapture` |
+| PR, non-doc change | `End-to-End Tests` (`e2e-smoke` plus `s3s-e2e`) | 30 min | Report-only | `cargo nextest run --profile e2e-smoke -p e2e_test`; then `./scripts/e2e-run.sh ./target/debug/rustfs <data-dir>` |
+| PR, non-doc change | `S3 Implemented Tests` | 60 min | Report-only | Build `rustfs`, then run `scripts/s3-tests/run.sh` with `DEPLOY_MODE=binary`, `TEST_MODE=single`, and `MAXFAIL=0` |
+| PR, non-doc change | `S3 Lifecycle Behavior Tests` | 30 min | Report-only | Use the accelerated scanner environment in `.github/workflows/ci.yml` with `scripts/s3-tests/run.sh` |
+| PR touching dependency or workflow inputs | Cargo Deny / Workflow Pin Report / Dependency Review | 20 / 5 / 30 min | Report-only | `cargo deny check`; `scripts/security/check_workflow_pins.sh` |
+| PR touching architecture rules or architecture docs | `Architecture Migration Rules` | 10 min | Report-only | `scripts/check_architecture_migration_rules.sh` |
+| PR touching Nix or workspace manifests | `Nix Build & Check` | 60 min | Report-only | `nix flake check` |
+| PR limited to main-CI-excluded paths | companion `Quick Checks` and `Test and Lint` | 10 min each | Required | `git diff --check`; `make doc-paths-check` when documentation paths changed |
+| `merge_group` | Standard CI plus `e2e-full` | 55 min for `e2e-full` | Standard required contexts only; `e2e-full` report-only | `cargo nextest run --profile e2e-full -p e2e_test` |
+| Push to `main` | Standard CI plus `e2e-full` | 55 min for `e2e-full` | Post-merge detection | Same as `merge_group` |
+| PR touching fuzz inputs or harness paths | Build plus five 60-second fuzz smoke targets | 60 min build; 30 min per target | Report-only | `MAX_TOTAL_TIME=60 ./scripts/fuzz/run.sh` |
+| PR touching selected ecstore disk/format paths | `Rename Safety` on Windows | 60 min | Report-only | Run the four `cargo test -p rustfs-ecstore --lib <filter>` commands in `windows-filesystem.yml` on Windows |
+
+The authoritative e2e filters live in `.config/nextest.toml`; extend a profile
+instead of adding a second ad-hoc selector. Before a profile runs,
+`scripts/check_test_wiring.py` compares its exact membership to the committed
+digest so a silent test drop fails closed.
+
+## Scheduled and manual validation
+
+Scheduled lanes are independent fault domains. They do not block a pull
+request, but their workflow-local gate can fail the run and scheduled failures
+are routed to the shared failure-issue action. The scheduled-validation
+watchdog and freshness workflow separately detect incomplete runs and missing
+schedules.
+
+| Cadence (UTC unless noted) | Workflow / validation | Budget | Verdict and artifacts | Reproduction |
+|---|---|---:|---|---|
+| Daily 02:17 | Fuzz: five nightly corpus targets | 60 min build; 60 min per target | Gate; corpus/crash artifacts, scheduled failure alert | `MAX_TOTAL_TIME=<seconds> ./scripts/fuzz/run.sh` |
+| Daily 03:17 | MinIO interop (EC + SSE read parity) | 40 min | Gate; scheduled failure alert | Dispatch `minio-interop.yml` or follow its pinned Docker fixture steps |
+| Daily 04:29 | Replication / cluster-fault / protocol e2e | 45 / 90 / 90 min | Three independent gates; JUnit, membership, and server logs | `cargo nextest run --profile e2e-repl-nightly -p e2e_test`; `--profile e2e-nightly`; `-j 1 --profile e2e-protocols` |
+| Daily 06:31 | Warp performance A/B | 180 min | Regression budget gate; A/B summaries and server logs | `bash scripts/run_hotpath_warp_abba.sh --help` |
+| Daily 00:07 Asia/Shanghai (16:07 UTC previous day) | Nightly GNU build and Vault lanes | 150 / 90 / 60 min | Build, live Vault, and HA failover gates | Use the commands and pinned Vault images in `nightly-gnu.yml` |
+| Daily 03:23 | Security Audit | 20 / 5 min, plus 30 min on PR dependency review | Cargo Deny and workflow-pin gates; scheduled failure alert | `cargo deny check`; `scripts/security/check_workflow_pins.sh` |
+| Daily 23:47 | Scheduled Validation Freshness | 10 min | Fails when a critical schedule was never created or is stale | Dispatch `scheduled-validation-freshness.yml` |
+| Sunday 00:11 | Full `Continuous Integration` matrix | Per-job budgets above | Weekly variant coverage, including dormant rio-v2 binary/e2e lanes | Dispatch `ci.yml` |
+| Sunday 01:13 | Seven-platform build matrix | 150 min per platform | Build/package integrity; scheduled failure alert | Dispatch `build.yml` with an exact platform set |
+| Sunday 02:19 | Ceph s3-tests full sweep: single and real four-node, four shards each | 180 min per shard | Compatibility gate; report, JUnit, exact node IDs, and server logs | `scripts/s3-tests/run.sh` against an existing single or distributed target |
+| Sunday 06:41 | Mint | 120 min | **Report-only by design**; per-suite PASS/FAIL/NA and raw `log.json` | Reproduce the pinned Docker sequence in `mint.yml` or dispatch it |
+| Sunday 07:43 | Workspace line coverage | 120 min | Report-only trend; lcov and JSON retained 90 days | `make coverage` |
+| Monthly, day 1 06:37 | Runner Hygiene | 15 min | Validates runner ephemerality; scheduled failure alert | Dispatch `runner-hygiene.yml` |
+
+Manual `workflow_dispatch` exists for the scheduled workflows above. Manual
+runs are debugging evidence and intentionally do not open scheduled-failure
+issues. A manual performance run may explicitly allow a known regression; that
+override must not be treated as an ordinary passing baseline.
+
+## Release validation
+
+Release validation is post-merge and tag-driven; it does not substitute for a
+pull-request gate.
+
+| Event | Validation | Budget | Result |
+|---|---|---:|---|
+| Push to `main` or weekly schedule | `Build and Release` platform matrix | 150 min per platform | Build artifacts for all selected targets; no release publication on a main push |
+| Valid release or preview tag | `Build and Release` plus asset checks | 150 min per platform | Draft release, checksummed assets, and publish step |
+| Successful non-preview release-tag build | Docker image build and image scan | 60 min build; 30 min scan | Multi-architecture images plus vulnerability report |
+| Successful release-tag build | DEB/RPM packaging | 30 min per architecture | Packages and checksum files uploaded to the release |
+| Successful non-preview release-tag build | Helm template test and package | 30 min build; 30 min publish | Versioned chart and repository index |
+
+Use an exact preview tag for end-to-end release rehearsal. Manual dispatches
+are backfill/debug paths and do not prove the automatic `workflow_run` chain.
+
+## Evidence requirements
+
+A green check is useful only when it proves the intended behavior ran:
+
+- Record the exact commit SHA and run URL.
+- Separate product failure from runner prerequisites, service readiness, and
+  cancellation. Repair the precondition, then rerun the exact workload.
+- Preserve membership manifests, JUnit, raw compatibility logs, seeds, and
+  server logs where the workflow provides them.
+- For a bug fix or a new fault checker, provide sensitivity evidence: the old
+  behavior or an intentional mutation must fail the new oracle, and the fixed
+  behavior must pass it.
+- Never promote a report-only lane to required from one green run. Require at
+  least 14 days and 30 representative pull requests with at least 99% complete
+  execution, then update the ruleset and this table together.
+
+## Change checklist
+
+Update this file in the same pull request when any of these change:
+
+- workflow triggers, job names, timeouts, or nextest profile ownership;
+- required status contexts or strict/merge-queue policy;
+- scheduled cadence, alert routing, artifact contract, or local reproduction;
+- report-only versus gating semantics.
+
+Do not copy per-module test counts here. Update
+[e2e-suite-inventory.md](e2e-suite-inventory.md) and its enforced membership
+digest instead.
@@ -80,6 +80,7 @@
 | object_lambda_test | 16 | 🌙 |
 | object_lock | 34 |  |
 | overwrite_cleanup_regression_test | 1 |  |
+| policy | 6 |  |
 | presigned_negative_test | 7 | ✅ |
 | protocols | 16 | 🌙 |
 | quota_test | 14 |  |
@@ -99,4 +100,4 @@
 | tls_hot_reload_test | 1 | ✅ |
 | version_id_regression_test | 10 | ✅ |

-**Total listed: 575 tests across 82 modules · PR smoke: 163 tests / 36 modules · merge/main full: 453 tests / 73 modules · nightly replication: 55 tests · nightly cluster faults: 28 tests / 7 modules · nightly protocols: 16 tests** · updated 2026-08-23.
+**Total listed: 581 tests across 83 modules · PR smoke: 163 tests / 36 modules · merge/main full: 459 tests / 74 modules · nightly replication: 55 tests · nightly cluster faults: 28 tests / 7 modules · nightly protocols: 16 tests** · updated 2026-08-23.
@@ -336,13 +336,13 @@ opentelemetry = { workspace = true }
 tracing-opentelemetry = { workspace = true }
 # Data structures
 hashbrown = { workspace = true, features = ["serde", "rayon"] }
-mimalloc = { workspace = true }
+rustfs-mimalloc = { workspace = true }

 [target.'cfg(target_os = "linux")'.dependencies]
 libsystemd.workspace = true

 [target.'cfg(not(target_os = "windows"))'.dependencies]
-libmimalloc-sys.workspace = true
+rustfs-mimalloc-sys.workspace = true

 [dev-dependencies]
 uuid = { workspace = true, features = ["v4", "v5", "fast-rng", "macro-diagnostics"] }
@@ -369,14 +369,8 @@ pub fn allocator_reclaim_controller_snapshot(ctx: &CancellationToken) -> Allocat
 }

 #[cfg(not(target_os = "windows"))]
-#[allow(unsafe_code)]
 fn collect_allocator_memory(force: bool) -> Result<(), String> {
-    // SAFETY: `mi_collect` is provided by the active global allocator backend
-    // on this target family. It is explicitly intended to reclaim retained
-    // pages/segments and does not require additional invariants from the caller.
-    unsafe {
-        libmimalloc_sys::mi_collect(force);
-    }
+    rustfs_mimalloc::MiMalloc::collect(force);
    Ok(())
 }

@@ -26,22 +26,22 @@ struct MiMallocAllocator;
 unsafe impl GlobalAlloc for MiMallocAllocator {
    unsafe fn alloc(&self, layout: Layout) -> *mut u8 {
        // SAFETY: the caller upholds GlobalAlloc's contract for layout.
-        unsafe { mimalloc::MiMalloc.alloc(layout) }
+        unsafe { rustfs_mimalloc::MiMalloc.alloc(layout) }
    }

    unsafe fn alloc_zeroed(&self, layout: Layout) -> *mut u8 {
        // SAFETY: the caller upholds GlobalAlloc's contract for layout.
-        unsafe { mimalloc::MiMalloc.alloc_zeroed(layout) }
+        unsafe { rustfs_mimalloc::MiMalloc.alloc_zeroed(layout) }
    }

    unsafe fn dealloc(&self, ptr: *mut u8, layout: Layout) {
        // SAFETY: ptr and layout came from this allocator and are forwarded unchanged.
-        unsafe { mimalloc::MiMalloc.dealloc(ptr, layout) }
+        unsafe { rustfs_mimalloc::MiMalloc.dealloc(ptr, layout) }
    }

    unsafe fn realloc(&self, ptr: *mut u8, layout: Layout, new_size: usize) -> *mut u8 {
        // SAFETY: ptr and layout came from this allocator and are forwarded unchanged.
-        unsafe { mimalloc::MiMalloc.realloc(ptr, layout, new_size) }
+        unsafe { rustfs_mimalloc::MiMalloc.realloc(ptr, layout, new_size) }
    }
 }

@@ -51,7 +51,7 @@ static GLOBAL: hotpath::CountingAllocator<MiMallocAllocator> = hotpath::Counting

 #[cfg(not(all(feature = "hotpath", feature = "hotpath-alloc")))]
 #[global_allocator]
-static GLOBAL: mimalloc::MiMalloc = mimalloc::MiMalloc;
+static GLOBAL: rustfs_mimalloc::MiMalloc = rustfs_mimalloc::MiMalloc;

 fn main() {
    let _hotpath_guard = hotpath::HotpathGuardBuilder::new("main").build();
@@ -71,8 +71,9 @@ mod tests {
        allocation.extend_from_slice(&[7_u8; 64]);

        assert_eq!(allocation.len(), 64);
+        let heap = rustfs_mimalloc::heap::Heap::main();
        // SAFETY: the live Vec pointer is valid to inspect for heap ownership.
-        assert!(unsafe { libmimalloc_sys::mi_is_in_heap_region(allocation.as_ptr().cast()) });
+        assert!(unsafe { heap.contains(allocation.as_ptr()) });
    }

    #[test]
@@ -85,12 +86,13 @@ mod tests {
        let layout = Layout::from_size_align(32, 8).expect("valid test allocation layout");
        let grown_layout = Layout::from_size_align(64, 8).expect("valid grown test allocation layout");
        let allocator = super::MiMallocAllocator;
+        let heap = rustfs_mimalloc::heap::Heap::main();

        // SAFETY: The pointer is checked for null before use and later released
        // through the same allocator with the corresponding layout.
        let ptr = unsafe { allocator.alloc_zeroed(layout) };
        assert!(!ptr.is_null());
-        assert!(unsafe { libmimalloc_sys::mi_is_in_heap_region(ptr.cast()) });
+        assert!(unsafe { heap.contains(ptr) });
        assert!(unsafe { std::slice::from_raw_parts(ptr, 32).iter().all(|byte| *byte == 0) });

        // SAFETY: `ptr` was allocated by `allocator` with `layout`; on failure
@@ -102,7 +104,7 @@ mod tests {
            panic!("mimalloc realloc failed in allocator smoke test");
        }

-        assert!(unsafe { libmimalloc_sys::mi_is_in_heap_region(grown_ptr.cast()) });
+        assert!(unsafe { heap.contains(grown_ptr) });
        // SAFETY: `grown_ptr` was reallocated by `allocator` and is released
        // with the matching grown layout.
        unsafe { allocator.dealloc(grown_ptr, grown_layout) };
@@ -17,10 +17,7 @@ use rustfs_io_metrics::{
    record_cpu_usage, record_memory_usage, record_process_memory_split,
 };
 use serde::Serialize;
-#[cfg(any(test, not(target_os = "windows")))]
 use serde_json::Value;
-#[cfg(not(target_os = "windows"))]
-use std::ffi::CStr;
 use std::path::Path;
 use std::sync::{Arc, Mutex, OnceLock};
 use std::time::Duration;
@@ -231,7 +228,18 @@ fn read_cgroup_memory_snapshot() -> Option<CgroupMemorySnapshot> {
    read_cgroup_v2().or_else(read_cgroup_v1)
 }

-#[cfg(any(test, not(target_os = "windows")))]
+fn read_allocator_memory_snapshot() -> Option<AllocatorMemorySnapshot> {
+    let json = rustfs_mimalloc::MiMalloc::stats_json();
+    if json.is_empty() {
+        return None;
+    }
+    let observation = parse_mimalloc_stats_json(&json)?;
+    Some(AllocatorMemorySnapshot {
+        backend: crate::allocator_reclaim::allocator_backend(),
+        observation,
+    })
+}
+
 fn numeric_json_value(value: &Value) -> Option<u64> {
    match value {
        Value::Number(number) => number
@@ -242,7 +250,6 @@ fn numeric_json_value(value: &Value) -> Option<u64> {
    }
 }

-#[cfg(any(test, not(target_os = "windows")))]
 fn numeric_json_field(value: &Value, field: &str) -> Option<u64> {
    match value {
        Value::Object(fields) => fields
@@ -254,7 +261,6 @@ fn numeric_json_field(value: &Value, field: &str) -> Option<u64> {
    }
 }

-#[cfg(any(test, not(target_os = "windows")))]
 fn mimalloc_stat_field(value: &Value, metric: &str, field: &str) -> Option<u64> {
    match value {
        Value::Object(fields) => {
@@ -271,12 +277,10 @@ fn mimalloc_stat_field(value: &Value, metric: &str, field: &str) -> Option<u64>
    }
 }

-#[cfg(any(test, not(target_os = "windows")))]
 fn mimalloc_stat_current(value: &Value, metric: &str) -> Option<u64> {
    mimalloc_stat_field(value, metric, "current")
 }

-#[cfg(any(test, not(target_os = "windows")))]
 fn mimalloc_stat_sum(value: &Value, metrics: &[&str], field: &str) -> Option<u64> {
    metrics
        .iter()
@@ -285,7 +289,6 @@ fn mimalloc_stat_sum(value: &Value, metrics: &[&str], field: &str) -> Option<u64
        .filter(|value| *value > 0)
 }

-#[cfg(any(test, not(target_os = "windows")))]
 fn parse_mimalloc_stats_json(stats_json: &str) -> Option<AllocatorMemoryObservation> {
    let value = serde_json::from_str::<Value>(stats_json).ok()?;
    let malloc_metrics = ["malloc_normal", "malloc_huge"];
@@ -312,33 +315,6 @@ fn parse_mimalloc_stats_json(stats_json: &str) -> Option<AllocatorMemoryObservat
    }
 }

-#[cfg(not(target_os = "windows"))]
-#[allow(unsafe_code)]
-fn read_allocator_memory_snapshot() -> Option<AllocatorMemorySnapshot> {
-    // SAFETY: `mi_stats_get_json` returns a null-terminated JSON buffer owned by
-    // mimalloc when called with a null input buffer. The mimalloc API requires
-    // freeing that buffer with `mi_free`; parsing finishes before the buffer is freed.
-    let observation = unsafe {
-        let stats_ptr = libmimalloc_sys::mi_stats_get_json(0, std::ptr::null_mut());
-        if stats_ptr.is_null() {
-            return None;
-        }
-
-        let observation = CStr::from_ptr(stats_ptr).to_str().ok().and_then(parse_mimalloc_stats_json);
-        libmimalloc_sys::mi_free(stats_ptr.cast());
-        observation?
-    };
-    Some(AllocatorMemorySnapshot {
-        backend: crate::allocator_reclaim::allocator_backend(),
-        observation,
-    })
-}
-
-#[cfg(target_os = "windows")]
-fn read_allocator_memory_snapshot() -> Option<AllocatorMemorySnapshot> {
-    None
-}
-
 fn configured_memory_observability_interval_secs() -> u64 {
    rustfs_utils::get_env_u64(ENV_MEMORY_OBSERVABILITY_INTERVAL_SECS, DEFAULT_MEMORY_OBSERVABILITY_INTERVAL_SECS).max(1)
 }
@@ -566,6 +542,13 @@ mod tests {
        assert_eq!(parse_mimalloc_stats_json(r#"{ "allocator": "unknown" }"#), None);
    }

+    #[test]
+    fn read_allocator_memory_snapshot_uses_mimalloc_stats_json() {
+        let snapshot = super::read_allocator_memory_snapshot();
+        #[cfg(not(target_os = "windows"))]
+        assert!(snapshot.is_some(), "allocator snapshot should be available on non-Windows");
+    }
+
    #[test]
    fn memory_observability_snapshot_reports_disabled_when_metrics_are_disabled() {
        let snapshot = build_memory_observability_status_snapshot(false, 15, false);
Author	SHA1	Message	Date
houseme	1bf920ee84	Merge branch 'main' into overtrue/activate-policy-variable-e2e	2026-08-23 12:25:23 +08:00
Zhengchao An	b6ba89d9e4	docs(testing): document CI gate matrix (#6412 )	2026-08-23 12:09:06 +08:00
houseme	648d5166e2	feat(allocator): replace mimalloc/libmimalloc-sys with rustfs-mimalloc/rustfs-mimalloc-sys (#6404 ) Replace the upstream xonatius/mimalloc_rust.git fork (mimalloc + libmimalloc-sys) with the published rustfs-mimalloc (v0.5.0) and rustfs-mimalloc-sys (v0.5.0) crates from crates.io. The new crates are based on mimalloc V3 (v3.5.0) and provide: - MiMalloc global allocator with safe API (collect, stats_json, process_info) - Heap management and arena operations (heap module) - Full FFI bindings to mimalloc V3 Changes: - Workspace deps: mimalloc + libmimalloc-sys (git) → rustfs-mimalloc + rustfs-mimalloc-sys (crates.io) - allocator_reclaim.rs: libmimalloc_sys::mi_collect → rustfs_mimalloc::MiMalloc::collect - memory_observability.rs: raw FFI mi_stats_get_json → MiMalloc::stats_json() - main.rs: heap ownership tests use Heap::contains() (V3 API) - deny.toml: remove xonatius/mimalloc_rust.git from allow-git Co-authored-by: heihutu <heihutu@gmail.com>	2026-08-23 12:07:25 +08:00
houseme	84eb5aebef	fix(ecstore): remove inline write debug noise (#6408 ) * fix(ecstore): remove inline write debug noise Co-Authored-By: heihutu <heihutu@gmail.com> * fix(ecstore): satisfy warning-as-error lints Co-Authored-By: heihutu <heihutu@gmail.com> --------- Co-authored-by: heihutu <heihutu@gmail.com>	2026-08-23 12:07:20 +08:00
overtrue	bfa0a822a5	test(e2e): bind policy selection to Linux listing	2026-08-23 08:52:46 +08:00
overtrue	8a025c29bf	test(e2e): update policy suite membership	2026-08-23 06:17:38 +08:00
overtrue	79378a70d0	test(e2e): activate policy variable coverage	2026-08-23 06:07:13 +08:00