本地复制到移动云盘，超过10g的文件会100%失败

[PHCSJC]

Please make sure of the following things

• I have read the documentation.
  我已经阅读了文档。

• I'm sure there are no duplicate issues or discussions.
  我确定没有重复的issue或讨论。

• I'm sure it's due to AList and not something else(such as Network ,Dependencies or Operational).
  我确定是AList的问题，而不是其他原因（例如网络，依赖或操作）。

• I'm sure this issue is not fixed in the latest version.
  我确定这个问题在最新版本中没有被修复。

AList Version / AList 版本

v3.49.0

Driver used / 使用的存储驱动

中国移动云盘

Describe the bug / 问题描述

本地文件复制到移动云盘，小于8G的文件都没问题，超过8G的就会报400错误（看截图），我的移动云盘是会员，可以上传超过8G的文件，我试了PC安装移动云盘客户端，拖进去上传是成功的（非秒传）

Reproduction / 复现链接

随便找个8g以上不会秒传的mp4文件，我这里是12g的，alist docker做好本地映射，用本地文件复制的方式上传到移动云盘，在上传到70%,80%时会报400错误，然后重新上传，如此反复
截图中的速度300多m是报错时临时性的，实际不是，实际上传是8m左右
另外，试了v3.43.0以及后面所有正式版本都不行

Config / 配置

{
"force": false,
"site_url": "",
"cdn": "",
"jwt_secret": "FJnmW3R4s******",
"token_expires_in": 48,
"database": {
"type": "sqlite3",
"host": "",
"port": 0,
"user": "",
"password": "",
"name": "",
"db_file": "data/data.db",
"table_prefix": "x_",
"ssl_mode": "",
"dsn": ""
},
"meilisearch": {
"host": "http://localhost:7700",
"api_key": "",
"index_prefix": ""
},
"scheme": {
"address": "0.0.0.0",
"http_port": 5244,
"https_port": -1,
"force_https": false,
"cert_file": "",
"key_file": "",
"unix_file": "",
"unix_file_perm": ""
},
"temp_dir": "data/temp",
"bleve_dir": "data/bleve",
"dist_dir": "",
"log": {
"enable": true,
"name": "data/log/log.log",
"max_size": 50,
"max_backups": 30,
"max_age": 28,
"compress": false
},
"delayed_start": 0,
"max_connections": 0,
"max_concurrency": 64,
"tls_insecure_skip_verify": true,
"tasks": {
"download": {
"workers": 5,
"max_retry": 1,
"task_persistant": true
},
"transfer": {
"workers": 5,
"max_retry": 2,
"task_persistant": true
},
"upload": {
"workers": 5,
"max_retry": 0,
"task_persistant": false
},
"copy": {
"workers": 5,
"max_retry": 2,
"task_persistant": true
},
"decompress": {
"workers": 5,
"max_retry": 2,
"task_persistant": false
},
"decompress_upload": {
"workers": 5,
"max_retry": 2,
"task_persistant": false
},
"allow_retry_canceled": false
},
"cors": {
"allow_origins": [
""
],
"allow_methods": [
""
],
"allow_headers": [
"*"
]
},
"s3": {
"enable": false,
"port": 5246,
"ssl": false
},
"ftp": {
"enable": false,
"listen": ":5221",
"find_pasv_port_attempts": 50,
"active_transfer_port_non_20": false,
"idle_timeout": 900,
"connection_timeout": 30,
"disable_active_mode": false,
"default_transfer_binary": false,
"enable_active_conn_ip_check": true,
"enable_pasv_conn_ip_check": true
},
"sftp": {
"enable": false,
"listen": ":5222"
},
"last_launched_version": "v3.43.0"
}

Logs / 日志

No response

[PHCSJC]

debug下抓到报400错时的日志了：

[GIN] 2025/08/11 - 11:31:00 | 200 |     582.235µs |  192.168.168.21 | GET      "/api/task/copy/undone"
DEBU[2025-08-11 11:31:00]/home/runner/work/alist/alist/drivers/139/driver.go:655 github.com/alist-org/alist/v3/drivers/139.(*Yun139).Put() [139] uploaded: &{Status:200 OK StatusCode:200 Proto:HTTP/1.1 ProtoMajor:1 ProtoMinor:1 Header:map[Accept-Ranges:[bytes] Access-Control-Allow-Methods:[PUT] Access-Control-Allow-Origin:[*] Access-Control-Expose-Headers:[ETag] Access-Control-Max-Age:[100] Content-Length:[0] Date:[Mon, 11 Aug 2025 03:31:00 GMT] Etag:["*******"] Server:[ChinaMobileEOS] X-Amz-Id-2:[23a543e8-*******-zone1-dongguan6] X-Amz-Request-Id:[600ed260-2bbb-48d3-aeca-*******-*******-23a543e8-dongguan6-zone1] X-Eos-Hash-Crc64ecma:[*******] X-Eos-Hash-Sha1:[*******] X-Eos-Hash-Sha256:[*******] X-Request-Id:[*******-2bbb-48d3-aeca-*******]] Body:0xc000f94220 ContentLength:0 TransferEncoding:[] Close:true Uncompressed:false Trailer:map[] Request:0xc000b9d180 TLS:0xc00094e3c0}
DEBU[2025-08-11 11:31:00]/home/runner/work/alist/alist/drivers/139/driver.go:633 github.com/alist-org/alist/v3/drivers/139.(*Yun139).Put() [139] uploading part 129/130
DEBU[2025-08-11 11:31:01]/home/runner/work/alist/alist/drivers/139/driver.go:655 github.com/alist-org/alist/v3/drivers/139.(*Yun139).Put() [139] uploaded: &{Status:400 Bad Request StatusCode:400 Proto:HTTP/1.1 ProtoMajor:1 ProtoMinor:1 Header:map[Accept-Ranges:[bytes] Access-Control-Allow-Methods:[PUT] Access-Control-Allow-Origin:[*] Access-Control-Expose-Headers:[ETag] Access-Control-Max-Age:[100] Connection:[keep-alive] Content-Length:[324] Content-Type:[application/xml] Date:[Mon, 11 Aug 2025 03:31:00 GMT] Server:[ChinaMobileEOS] X-Amz-Id-2:[242bd5dd-dongguan6-zone1-dongguan6] X-Amz-Request-Id:[*******-1bf4-4be8-bb4a-*******-00689963f4-242bd5dd-dongguan6-zone1] X-Request-Id:[*******-1bf4-4be8-bb4a-*******]] Body:0xc000af23c0 ContentLength:324 TransferEncoding:[] Close:false Uncompressed:false Trailer:map[] Request:0xc00049ea00 TLS:0xc000d8a000}
DEBU[2025-08-11 11:31:01]/home/runner/work/alist/alist/internal/op/fs.go:582 github.com/alist-org/alist/v3/internal/op.Put() put file [TEST.mp4] done
2025/08/11 11:31:01 INFO worker execute task worker=3 task=IcI2pKDkvLT6_uZdlDbBC
DEBU[2025-08-11 11:31:01]/home/runner/work/alist/alist/internal/op/fs.go:173 github.com/alist-org/alist/v3/internal/op.Get() op.Get /TEST.mp4
DEBU[2025-08-11 11:31:01]/home/runner/work/alist/alist/internal/op/fs.go:173 github.com/alist-org/alist/v3/internal/op.Get() op.Get /TEST.mp4
DEBU[2025-08-11 11:31:01]/home/runner/work/alist/alist/internal/op/fs.go:173 github.com/alist-org/alist/v3/internal/op.Get() op.Get /TEST.mp4
DEBU[2025-08-11 11:31:01]/home/runner/work/alist/alist/internal/op/fs.go:173 github.com/alist-org/alist/v3/internal/op.Get() op.Get /TEST.mp4
DEBU[2025-08-11 11:31:01]/home/runner/work/alist/alist/internal/op/fs.go:116 github.com/alist-org/alist/v3/internal/op.List() op.List /
DEBU[2025-08-11 11:31:01]/home/runner/work/alist/alist/internal/op/fs.go:173 github.com/alist-org/alist/v3/internal/op.Get() op.Get /
DEBU[2025-08-11 11:31:01]/home/runner/work/alist/alist/internal/op/fs.go:128 github.com/alist-org/alist/v3/internal/op.List() list dir: &{ID:********* Path: Name:root Size:0 Modified:2025-07-24 14:52:48.592832195 +0800 +0800 Ctime:0001-01-01 00:00:00 +0000 UTC IsFolder:true HashInfo:null}

[skysliences]

问题已经记录。我们会对这个问题进行处理和修复。感谢您的详细反馈和日志信息，这将有助于我们更快地定位和解决问题。如果需要进一步的帮助或有其他问题，请随时联系我们。

[PHCSJC]

再反馈一个最新的3.50.0的bug，还是中国移动云盘，用流舟文件挂载alist的webdav查看移动云盘的文件，中文显示乱码，之前的版本都是正常的，nplayer试了也是显示乱码

配置文件如上没有变化

[okatu-loli]

再反馈一个最新的3.50.0的bug，还是中国移动云盘，用流舟文件挂载alist的webdav查看移动云盘的文件，中文显示乱码，之前的版本都是正常的，nplayer试了也是显示乱码

配置文件如上没有变化

已成功复现并修复，将在#9267 跟进

[LaymanBrian]

我也遇到这个问题了，上传大文件时alist内存占用特别高，哪怕使用stream上传也一样