Fix large file upload freeze with adaptive buffer sizing (#869)

* Initial plan

* Fix large file upload freeze by increasing StreamReader buffer size

Co-authored-by: houseme <4829346+houseme@users.noreply.github.com>

* Add comprehensive documentation for large file upload freeze fix

Co-authored-by: houseme <4829346+houseme@users.noreply.github.com>

* upgrade s3s version

* Fix compilation error: use BufReader instead of non-existent StreamReader::with_capacity

Co-authored-by: houseme <4829346+houseme@users.noreply.github.com>

* Update documentation with correct BufReader implementation

Co-authored-by: houseme <4829346+houseme@users.noreply.github.com>

* add tokio feature `io-util`

* Implement adaptive buffer sizing based on file size

Co-authored-by: houseme <4829346+houseme@users.noreply.github.com>

* Constants are managed uniformly and fmt code

* fix

* Fix: Trigger self-heal on read when shards missing from rejoined nodes (#871)

* Initial plan

* Fix: Trigger self-heal when missing shards detected during read

- Added proactive heal detection in get_object_with_fileinfo
- When reading an object, now checks if any shards are missing even if read succeeds
- Sends low-priority heal request to reconstruct missing shards on rejoined nodes
- This fixes the issue where data written during node outage is not healed when node rejoins

Co-authored-by: houseme <4829346+houseme@users.noreply.github.com>

* fix

* Unify CRC implementations to crc-fast (#873)

* Initial plan

* Replace CRC libraries with unified crc-fast implementation

Co-authored-by: houseme <4829346+houseme@users.noreply.github.com>

* fix

* fix: replace low to Normal

---------

Co-authored-by: copilot-swe-agent[bot] <198982749+Copilot@users.noreply.github.com>
Co-authored-by: houseme <4829346+houseme@users.noreply.github.com>
Co-authored-by: houseme <housemecn@gmail.com>

---------

Co-authored-by: copilot-swe-agent[bot] <198982749+Copilot@users.noreply.github.com>
Co-authored-by: houseme <housemecn@gmail.com>
Co-authored-by: houseme <4829346+houseme@users.noreply.github.com>

---------

Co-authored-by: copilot-swe-agent[bot] <198982749+Copilot@users.noreply.github.com>
Co-authored-by: houseme <4829346+houseme@users.noreply.github.com>
Co-authored-by: houseme <housemecn@gmail.com>

crates/rio/src/compress_reader.rs

@@ -356,7 +356,11 @@ where
             *this.compressed_len = 0;
             return Poll::Ready(Err(io::Error::new(io::ErrorKind::InvalidData, "Decompressed length mismatch")));
         }
-        let actual_crc = crc32fast::hash(&decompressed);
+        let actual_crc = {
+            let mut hasher = crc_fast::Digest::new(crc_fast::CrcAlgorithm::Crc32IsoHdlc);
+            hasher.update(&decompressed);
+            hasher.finalize() as u32
+        };
         if actual_crc != crc {
             // error!("DecompressReader CRC32 mismatch: actual {actual_crc} != expected {crc}");
             this.compressed_buf.take();
@@ -404,7 +408,11 @@ where
 
 /// Build compressed block with header + uvarint + compressed data
 fn build_compressed_block(uncompressed_data: &[u8], compression_algorithm: CompressionAlgorithm) -> Vec<u8> {
-    let crc = crc32fast::hash(uncompressed_data);
+    let crc = {
+        let mut hasher = crc_fast::Digest::new(crc_fast::CrcAlgorithm::Crc32IsoHdlc);
+        hasher.update(uncompressed_data);
+        hasher.finalize() as u32
+    };
     let compressed_data = compress_block(uncompressed_data, compression_algorithm);
     let uncompressed_len = uncompressed_data.len();
     let mut uncompressed_len_buf = [0u8; 10];