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fix #667 优化历史兼容极空间硬链接逻辑

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This commit is contained in:
InfinityPacer 2024-06-04 21:54:37 +08:00
parent 0fc7d883c0
commit 27c6392b66
2 changed files with 15 additions and 7 deletions
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6
app/chain/transfer.py
View File

@ -360,11 +360,11 @@ class TransferChain(ChainBase):
# 硬链接检查
temp_transfer_type = transfer_type
if transfer_type == "link":
if not SystemUtils.is_same_disk(file_path, transferinfo.target_path):
if not SystemUtils.is_same_file(file_path, transferinfo.target_path):
logger.warn(
f"{file_path} 与 {transferinfo.target_path} 不在同一磁盘/存储空间/映射目录，未能硬链接，请检查存储空间占用和整理耗时，确认是否为复制")
f"{file_path} 与 {transferinfo.target_path} 不是同一硬链接文件，请检查存储空间占用和整理耗时，确认是否为复制")
self.messagehelper.put(
f"{file_path} 与 {transferinfo.target_path} 不在同一磁盘/存储空间/映射目录，疑似硬链接失败，请检查是否为复制",
f"{file_path} 与 {transferinfo.target_path} 不是同一硬链接文件，疑似硬链接失败，请检查是否为复制",
title="硬链接失败",
role="system")
temp_transfer_type = "copy"

16
app/utils/system.py
View File

@ -118,13 +118,14 @@ class SystemUtils:
硬链接
"""
try:
# link到当前目录并改名
tmp_path = src.parent / (dest.name + ".mp")
# 准备目标路径，增加后缀 .mp
tmp_path = dest.with_suffix(dest.suffix + ".mp")
# 检查目标路径是否已存在，如果存在则先unlink
if tmp_path.exists():
tmp_path.unlink()
tmp_path.hardlink_to(src)
# 移动到目标目录
shutil.move(tmp_path, dest)
# 硬链接完成，移除 .mp 后缀
tmp_path.rename(dest)
return 0, ""
except Exception as err:
print(str(err))
@ -466,6 +467,13 @@ class SystemUtils:
print(str(err))
return False, f"重启时发生错误：{str(err)}"
@staticmethod
def is_same_file(src: Path, dest: Path) -> bool:
"""判断是否为同一个文件"""
if not src.exists() or not dest.exists():
return False
return src.samefile(dest)
@staticmethod
def is_same_disk(src: Path, dest: Path) -> bool:
"""