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Co-authored-by: copilot-swe-agent[bot] <198982749+Copilot@users.noreply.github.com> Co-authored-by: houseme <4829346+houseme@users.noreply.github.com>
61 lines
3.2 KiB
Rust
61 lines
3.2 KiB
Rust
// Copyright 2024 RustFS Team
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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/// Legacy global drive timeout fallback.
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/// Deprecated in favor of per-operation drive timeout knobs.
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pub const ENV_DRIVE_MAX_TIMEOUT_DURATION: &str = "RUSTFS_DRIVE_MAX_TIMEOUT_DURATION";
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/// Default timeout in seconds for the legacy global drive timeout fallback.
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pub const DEFAULT_DRIVE_MAX_TIMEOUT_DURATION_SECS: u64 = 30;
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/// Timeout for metadata-oriented drive operations such as `read_metadata`.
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pub const ENV_DRIVE_METADATA_TIMEOUT_SECS: &str = "RUSTFS_DRIVE_METADATA_TIMEOUT_SECS";
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pub const DEFAULT_DRIVE_METADATA_TIMEOUT_SECS: u64 = 5;
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/// Timeout for `disk_info()` calls on local and remote drives.
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pub const ENV_DRIVE_DISK_INFO_TIMEOUT_SECS: &str = "RUSTFS_DRIVE_DISK_INFO_TIMEOUT_SECS";
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pub const DEFAULT_DRIVE_DISK_INFO_TIMEOUT_SECS: u64 = 5;
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/// Timeout for `list_dir()` style metadata listing operations.
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pub const ENV_DRIVE_LIST_DIR_TIMEOUT_SECS: &str = "RUSTFS_DRIVE_LIST_DIR_TIMEOUT_SECS";
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pub const DEFAULT_DRIVE_LIST_DIR_TIMEOUT_SECS: u64 = 5;
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/// Total timeout for `walk_dir()` operations.
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pub const ENV_DRIVE_WALKDIR_TIMEOUT_SECS: &str = "RUSTFS_DRIVE_WALKDIR_TIMEOUT_SECS";
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pub const DEFAULT_DRIVE_WALKDIR_TIMEOUT_SECS: u64 = 5;
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/// Maximum time without forward progress while consuming a `walk_dir()` stream.
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pub const ENV_DRIVE_WALKDIR_STALL_TIMEOUT_SECS: &str = "RUSTFS_DRIVE_WALKDIR_STALL_TIMEOUT_SECS";
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pub const DEFAULT_DRIVE_WALKDIR_STALL_TIMEOUT_SECS: u64 = 5;
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/// Number of consecutive failures before a suspect drive is classified as offline.
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pub const ENV_DRIVE_SUSPECT_FAILURE_THRESHOLD: &str = "RUSTFS_DRIVE_SUSPECT_FAILURE_THRESHOLD";
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pub const DEFAULT_DRIVE_SUSPECT_FAILURE_THRESHOLD: u64 = 2;
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/// Number of consecutive successful recovery probes before a returning drive is considered online again.
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pub const ENV_DRIVE_RETURNING_SUCCESS_THRESHOLD: &str = "RUSTFS_DRIVE_RETURNING_SUCCESS_THRESHOLD";
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pub const DEFAULT_DRIVE_RETURNING_SUCCESS_THRESHOLD: u64 = 3;
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/// Probe interval in seconds while a drive is in the recovery path.
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pub const ENV_DRIVE_RETURNING_PROBE_INTERVAL_SECS: &str = "RUSTFS_DRIVE_RETURNING_PROBE_INTERVAL_SECS";
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pub const DEFAULT_DRIVE_RETURNING_PROBE_INTERVAL_SECS: u64 = 2;
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/// Duration in seconds for classifying a recovered drive as a short offline event.
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pub const ENV_DRIVE_OFFLINE_GRACE_PERIOD_SECS: &str = "RUSTFS_DRIVE_OFFLINE_GRACE_PERIOD_SECS";
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pub const DEFAULT_DRIVE_OFFLINE_GRACE_PERIOD_SECS: u64 = 30;
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/// Duration in seconds after which a recovered drive is classified as long offline.
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pub const ENV_DRIVE_LONG_OFFLINE_THRESHOLD_SECS: &str = "RUSTFS_DRIVE_LONG_OFFLINE_THRESHOLD_SECS";
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pub const DEFAULT_DRIVE_LONG_OFFLINE_THRESHOLD_SECS: u64 = 172_800;
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