diff --git a/.gitignore b/.gitignore
index 600d2d33badf45cc068e01d2e3c837e11c417bc4..4d99d618719020f7460a5e087270deb4d8809f24 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1 +1,2 @@
-.vscode
\ No newline at end of file
+.vscode
+target
\ No newline at end of file
diff --git a/utils/rust/tar/Cargo.toml b/utils/rust/tar/Cargo.toml
new file mode 100644
index 0000000000000000000000000000000000000000..744c7f161b50cb87e95ace4183c295a1ac6c44ec
--- /dev/null
+++ b/utils/rust/tar/Cargo.toml
@@ -0,0 +1,33 @@
+# This file is automatically @generated by Cargo.
+# It is not intended for manual editing.
+# Copyright (c) 2023 Huawei Device Co., Ltd.
+# 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.
+
+[package]
+name = "tar_rust"
+version = "0.1.0"
+edition = "2021"
+
+# See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
+
+[dependencies]
+clap = { version = "4.3.19", features = ["derive"] }
+glob = "0.3.1"
+lz4_flex = { version = "0.11", default-features = false, features = ["frame"], optional = true }
+tar = "0.4.39"
+walkdir = "2.3.3"
+ylong_runtime = { git = "https://gitee.com/openharmony-sig/commonlibrary_rust_ylong_runtime.git", features = ["full"]}
+libc = "0.2.101"
+
+[features]
+compress_lz4_flex = ["dep:lz4_flex"]
diff --git a/utils/rust/tar/src/backup.rs b/utils/rust/tar/src/backup.rs
new file mode 100644
index 0000000000000000000000000000000000000000..93e25d46d624c86c4ace6a749a660aebbdd835e5
--- /dev/null
+++ b/utils/rust/tar/src/backup.rs
@@ -0,0 +1,356 @@
+/*
+ * Copyright (c) 2023 Huawei Device Co., Ltd.
+ * 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 glob::{Paths, Pattern};
+#[cfg(feature = "compress_lz4_flex")]
+use lz4_flex::frame::FrameEncoder;
+use std::error::Error;
+use std::fs::File;
+use std::io;
+use std::path::{Path, PathBuf};
+use tar::Builder;
+use ylong_runtime::sync::mpsc::bounded::{BoundedReceiver, BoundedSender};
+
+#[derive(Clone, Copy)]
+#[non_exhaustive]
+pub enum CompressAlgorithm {
+    #[allow(dead_code)]
+    None,
+
+    #[cfg(feature = "compress_lz4_flex")]
+    #[allow(dead_code)]
+    Lz4Flex,
+}
+
+pub struct Options {
+    /// The working directory to store the files, default is "backup".
+    pub stash_dir: PathBuf,
+
+    /// The threshold to determine if a file is huge in byte. A huge file will be transferred directly without
+    /// archiving. Currently the default value is `usize::MAX`, which means no file is huge.
+    pub threshold_huge_file: usize,
+
+    /// The threshold to split the tar in byte. A new tar will be created if the size of the current tar exceeds this
+    /// threshold. Currently the default value is `usize::MAX`, which means no tar will be split.
+    pub threshold_split_tar: usize,
+
+    /// The compress algorithm to use, default is `CompressAlgorithm::None`.
+    pub compress_algorithm: CompressAlgorithm,
+}
+
+#[derive(Debug)]
+pub struct Archive {
+    #[allow(dead_code)]
+    /// The path of the archive file
+    path: PathBuf,
+
+    #[allow(dead_code)]
+    /// The type of the archive file
+    archive_type: ArchiveType,
+
+    #[allow(dead_code)]
+    /// The size of the file's content in byte
+    content_size: usize,
+}
+
+#[derive(Debug)]
+pub enum ArchiveType {
+    /// Files are backup-ed directly
+    Plain,
+
+    /// Files are backup-ed in a tar
+    Tar,
+}
+
+struct BackupContext {
+    option: Options,
+
+    cur_tar: Option<Output>,
+    cur_tar_size: usize,
+    tar_cnt: usize,
+
+    inputs: BoundedReceiver<PathBuf>,
+    outputs: BoundedSender<Archive>,
+}
+
+enum Output {
+    Uncompressed(Builder<File>),
+
+    #[cfg(feature = "compress_lz4_flex")]
+    CompressedLz4Flex(Builder<FrameEncoder<File>>),
+}
+
+pub async fn scan_files<S>(
+    includes: Vec<S>,
+    excludes: Vec<S>,
+    sender: BoundedSender<PathBuf>,
+) -> Result<(), Box<dyn Error>>
+where
+    S: AsRef<str>,
+{
+    let exclude_patterns = build_exclude_patterns(excludes)?;
+    traverse_and_send(includes, exclude_patterns, sender).await
+}
+
+pub async fn backup_files(
+    option: Options,
+    paths_receiver: BoundedReceiver<PathBuf>,
+    archives_sender: BoundedSender<Archive>,
+) -> Result<(), Box<dyn Error>> {
+    BackupContext::new(option, paths_receiver, archives_sender)
+        .archive()
+        .await?;
+
+    Ok(())
+}
+
+fn build_exclude_patterns<S>(excludes: Vec<S>) -> Result<Vec<Pattern>, Box<dyn Error>>
+where
+    S: AsRef<str>,
+{
+    for exclude in &excludes {
+        if !exclude.as_ref().starts_with("/") {
+            let err = io::Error::new(
+                io::ErrorKind::InvalidInput,
+                "exclude pattern must be absolute",
+            );
+            return Err(Box::new(err));
+        }
+    }
+
+    let excludes = excludes.iter().map(|exclude| {
+        if let Some(stripped) = exclude.as_ref().strip_suffix("/") {
+            stripped
+        } else {
+            exclude.as_ref()
+        }
+    });
+
+    let exclude_patterns = excludes
+        .into_iter()
+        .map(|p| glob::Pattern::new(p.as_ref()))
+        .collect::<Result<Vec<Pattern>, _>>()?;
+
+    Ok(exclude_patterns)
+}
+
+async fn traverse_and_send<S>(
+    includes: Vec<S>,
+    excludes: Vec<Pattern>,
+    sender: BoundedSender<PathBuf>,
+) -> Result<(), Box<dyn Error>>
+where
+    S: AsRef<str>,
+{
+    let mut option = glob::MatchOptions::new();
+    option.require_literal_separator = true;
+
+    let includes = includes
+        .iter()
+        .map(|p| glob::glob_with(p.as_ref(), option))
+        .collect::<Result<Vec<Paths>, _>>()?;
+
+    for path in includes.into_iter().flatten() {
+        let path = path?;
+        if excludes.iter().any(|p| p.matches_path(&path)) {
+            continue;
+        }
+
+        let is_path_exclude =
+            |path: &Path| -> bool { excludes.iter().any(|p| p.matches_path(path)) };
+
+        let metadata = path.metadata()?;
+        if metadata.is_file() {
+            if !is_path_exclude(&path.as_path()) {
+                sender.send(path).await?;
+            }
+        } else if metadata.is_dir() {
+            let walker = walkdir::WalkDir::new(path);
+            for entry in walker
+                .into_iter()
+                .filter_entry(|e| !is_path_exclude(e.path()))
+            {
+                let entry = entry?;
+                if entry.file_type().is_file() {
+                    sender.send(entry.path().to_path_buf()).await?;
+                }
+            }
+        }
+    }
+
+    Ok(())
+}
+
+impl Default for Options {
+    fn default() -> Self {
+        Self {
+            stash_dir: PathBuf::from("backup"),
+            threshold_huge_file: usize::MAX, // TODO: fix me
+            threshold_split_tar: usize::MAX, // TODO: fix me
+            compress_algorithm: CompressAlgorithm::None,
+        }
+    }
+}
+
+impl Output {
+    fn new(path: PathBuf, compress_algorithm: CompressAlgorithm) -> Result<Self, io::Error> {
+        let prefix = path
+            .parent()
+            .expect(format!("failed to get parent of {:?}", path).as_str());
+        if !prefix.exists() {
+            std::fs::create_dir_all(prefix)
+                .expect(format!("failed to create {:?}", prefix).as_str());
+        }
+
+        match compress_algorithm {
+            CompressAlgorithm::None => Ok(Self::Uncompressed(Builder::new(File::create(path)?))),
+            #[cfg(feature = "compress_lz4_flex")]
+            CompressAlgorithm::Lz4Flex => Ok(Self::CompressedLz4Flex(Builder::new(
+                FrameEncoder::new(File::create(path)?),
+            ))),
+        }
+    }
+
+    fn append_file(&mut self, achievable_path: &PathBuf) -> Result<usize, io::Error> {
+        #[cfg(feature = "ohos")]
+        assert_eq!(std::env::current_dir(), r#"/"#);
+
+        let abs_path = achievable_path
+            .canonicalize()
+            .expect("File to append is not achievable");
+        let relative_path = abs_path
+            .strip_prefix(std::env::current_dir().expect("Cannot get current dir"))
+            .expect("File to append is not in current dir");
+
+        match self {
+            Self::Uncompressed(builder) => {
+                builder.append_path_with_name(&achievable_path, relative_path)?
+            }
+
+            #[cfg(feature = "compress_lz4_flex")]
+            Self::CompressedLz4Flex(builder) => {
+                builder.append_path_with_name(&achievable_path, relative_path)?
+            }
+        };
+        Ok(std::fs::metadata(achievable_path)?.len() as usize)
+    }
+
+    fn finish(self) -> Result<(), io::Error> {
+        match self {
+            Self::Uncompressed(mut builder) => {
+                builder.finish()?;
+            }
+            #[cfg(feature = "compress_lz4_flex")]
+            Self::CompressedLz4Flex(builder) => {
+                let encoder = builder.into_inner().expect("failed to get encoder");
+                encoder.finish()?;
+            }
+        }
+        Ok(())
+    }
+}
+
+impl BackupContext {
+    fn new(
+        option: Options,
+        inputs: BoundedReceiver<PathBuf>,
+        outputs: BoundedSender<Archive>,
+    ) -> Self {
+        Self {
+            option,
+            cur_tar: None,
+            cur_tar_size: 0,
+            tar_cnt: 0,
+            inputs,
+            outputs,
+        }
+    }
+
+    async fn archive(&mut self) -> Result<(), Box<dyn Error>> {
+        while let Ok(path) = self.inputs.recv().await {
+            assert!(path.exists());
+            assert!(path.metadata()?.is_file());
+
+            if let Some(archive) = self.archive_single_file(path).await? {
+                self.outputs.send(archive).await?;
+            }
+        }
+
+        if let Some(archive) = self.retrieve_cur_tar()? {
+            self.outputs.send(archive).await?;
+        }
+
+        Ok(())
+    }
+
+    async fn archive_single_file(&mut self, path: PathBuf) -> Result<Option<Archive>, io::Error> {
+        let file_size = path.metadata()?.len() as usize;
+
+        if file_size > self.option.threshold_huge_file {
+            return Ok(Some(Archive {
+                path,
+                archive_type: ArchiveType::Plain,
+                content_size: file_size,
+            }));
+        }
+
+        if self.cur_tar.is_none() {
+            self.cur_tar = Some(Output::new(
+                self.next_tar_path(),
+                self.option.compress_algorithm,
+            )?);
+        }
+
+        let cur_tar = self.cur_tar.as_mut().unwrap();
+        self.cur_tar_size += cur_tar.append_file(&path)?;
+        if self.cur_tar_size > self.option.threshold_split_tar {
+            return self.retrieve_cur_tar();
+        }
+
+        Ok(None)
+    }
+
+    fn cur_tar_path(&self) -> PathBuf {
+        let path = self.option.stash_dir.join(self.tar_cnt.to_string());
+        match self.option.compress_algorithm {
+            CompressAlgorithm::None => path.with_extension("tar"),
+
+            #[cfg(feature = "compress_lz4_flex")]
+            CompressAlgorithm::Lz4Flex => path.with_extension("tar.lz4"),
+        }
+    }
+
+    fn next_tar_path(&mut self) -> PathBuf {
+        self.tar_cnt += 1;
+        self.cur_tar_path()
+    }
+
+    fn retrieve_cur_tar(&mut self) -> Result<Option<Archive>, io::Error> {
+        if let None = self.cur_tar {
+            return Ok(None);
+        }
+        let last_tar = self
+            .cur_tar
+            .take()
+            .expect("last_tar is guaranteed to be Some");
+        last_tar.finish()?;
+        let archive = Archive {
+            path: self.cur_tar_path(),
+            archive_type: ArchiveType::Tar,
+            content_size: self.cur_tar_size,
+        };
+        Ok(Some(archive))
+    }
+}
diff --git a/utils/rust/tar/src/main.rs b/utils/rust/tar/src/main.rs
new file mode 100644
index 0000000000000000000000000000000000000000..de414226f0eb58e98bb4bafb7be7faaa1a3405bf
--- /dev/null
+++ b/utils/rust/tar/src/main.rs
@@ -0,0 +1,74 @@
+/*
+ * Copyright (c) 2023 Huawei Device Co., Ltd.
+ * 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 clap::Parser;
+use std::path::PathBuf;
+use ylong_runtime::{block_on, sync::mpsc::bounded::bounded_channel};
+
+mod backup;
+
+#[derive(Parser, Debug)]
+#[command(author, version, about, long_about = None)]
+struct Args {
+    /// Tar file saving path
+    #[clap(short, long)]
+    stash_dir: String,
+
+    /// Files and directories that you want to back up
+    #[clap(short, long)]
+    includes: Vec<String>,
+
+    /// includes exceptions that do not need to be backed up
+    #[clap(short, long)]
+    excludes: Vec<String>,
+}
+
+fn backup_main() {
+    let mut args = Args::parse();
+    args.excludes.push(args.stash_dir.clone());
+    println!("{:#?}", args);
+
+    let (paths_to_backed_tx, paths_to_backed_rx) = bounded_channel(100);
+    let (outputs_tx, mut outputs_rx) = bounded_channel(100);
+
+    let handles = vec![
+        ylong_runtime::spawn(async move {
+            let _ = backup::scan_files(args.includes, args.excludes, paths_to_backed_tx)
+                .await
+                .unwrap();
+        }),
+        ylong_runtime::spawn(async move {
+            let option = backup::Options {
+                stash_dir: PathBuf::from(args.stash_dir),
+                ..Default::default()
+            };
+            let _ = backup::backup_files(option, paths_to_backed_rx, outputs_tx)
+                .await
+                .unwrap();
+        }),
+        ylong_runtime::spawn(async move {
+            while let Ok(archive) = outputs_rx.recv().await {
+                println!("output: {:?}", archive);
+            }
+        }),
+    ];
+    for handle in handles {
+        block_on(handle).unwrap();
+    }
+}
+
+fn main() {
+    backup_main();
+}