modelscope / modelscope/ms-swift
设置MODELSCOPE_CACHE后会报Stale file handle
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Description
[rank1]: File "/usr/local/lib/python3.10/dist-packages/datasets/arrow_dataset.py", line 4101, in _select_with_indices_mapping
[rank1]: os.chmod(indices_cache_file_name, 0o666 & ~umask)
[rank1]: OSError: [Errno 116] Stale file handle: xxx
每个node都会报相同错误
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Research direction
Start with the reported datasets/arrow_dataset.py _select_with_indices_mapping call, especially the os.chmod operation, and reproduce the failure after setting MODELSCOPE_CACHE in a multi-node run. Done means the same setup completes without Stale file handle errors on any node.
Written by the indexing model from the issue text.
Assessment
- Tech stack
- python
- Domain
- distributed-systems, infrastructure
- Issue type
- Bug
- Difficulty
- 4/5
- Estimated time
- 3-5 days
- Activity status
- Quiet
- Clarity
- Needs clarification
- Newbie friendliness
- 38/100