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[Bug] Copying or moving large directories may complete prematurely with many files missing #13523

Description

@lan-yonghui

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1Panel Version

2.2.4

Problem Description

Copying or moving large directories may complete prematurely with many files missing

Steps to Reproduce

When copying or moving large directories in System → Files, the operation sometimes stops after a few minutes without any error, while many files are not copied.

For example:


  • Moving a 500+ GB directory resulted in only about 70 GB at the destination.
  • Copying a ~2 TB directory resulted in only about 80 GB at the destination.
    
    Disk I/O had already returned to zero, confirming that the operation had stopped.
    
    This may cause serious data loss if users assume the operation completed successfully and delete the source files.
    

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