Message395862
by copy a large file e.g.
-rwxrwxr-x 1 1002 1001 5359338160 Feb 9 2019 xxx_file_xxx.mdx
copy2 / sendfile / fastcopy fails with:
Traceback (most recent call last):
File "/usr/lib/python3.8/multiprocessing/pool.py", line 125, in worker
result = (True, func(*args, **kwds))
File "/usr/lib/python3.8/multiprocessing/pool.py", line 48, in mapstar
return list(map(*args))
File "/usr/local/lib/python3.8/dist-packages/pybcpy/diff_bak_copy.py", line 212, in _init_copy_single
shutil.copy2(f, dest_path)
File "/usr/lib/python3.8/shutil.py", line 432, in copy2
copyfile(src, dst, follow_symlinks=follow_symlinks)
File "/usr/lib/python3.8/shutil.py", line 272, in copyfile
_fastcopy_sendfile(fsrc, fdst)
File "/usr/lib/python3.8/shutil.py", line 169, in _fastcopy_sendfile
raise err
File "/usr/lib/python3.8/shutil.py", line 149, in _fastcopy_sendfile
sent = os.sendfile(outfd, infd, offset, blocksize)
OSError: [Errno 75] Value too large for defined data type: 'xxx_file_xxx.mdx' -> 'dest/xxx_file_xxx.mdx'
"""
The above exception was the direct cause of the following exception:
Traceback (most recent call last):
File "/usr/lib/python3.8/runpy.py", line 194, in _run_module_as_main
return _run_code(code, main_globals, None,
File "/usr/lib/python3.8/runpy.py", line 87, in _run_code
exec(code, run_globals)
File "/usr/local/lib/python3.8/dist-packages/pybcpy/__main__.py", line 433, in <module>
main_func()
File "/usr/local/lib/python3.8/dist-packages/pybcpy/__main__.py", line 425, in main_func
args.func(args)
File "/usr/local/lib/python3.8/dist-packages/pybcpy/__main__.py", line 75, in cmd_init
) = dbak.init_backup_repo(tarmode=args.tar)
File "/usr/local/lib/python3.8/dist-packages/pybcpy/diff_bak_copy.py", line 231, in init_backup_repo
files = p.map(self._init_copy_single, ifiles)
File "/usr/lib/python3.8/multiprocessing/pool.py", line 364, in map
return self._map_async(func, iterable, mapstar, chunksize).get()
File "/usr/lib/python3.8/multiprocessing/pool.py", line 771, in get
raise self._value
OSError: [Errno 75] Value too large for defined data type: 'xxx_file_xxx.mdx' -> 'dest/xxx_file_xxx.mdx'
reference to code:
https://github.com/kr-g/pybcpy/blob/master/pybcpy/diff_bak_copy.py |
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Date |
User |
Action |
Args |
2021-06-15 05:52:25 | kr-g | set | recipients:
+ kr-g |
2021-06-15 05:52:25 | kr-g | set | messageid: <1623736345.91.0.29501439742.issue44423@roundup.psfhosted.org> |
2021-06-15 05:52:25 | kr-g | link | issue44423 messages |
2021-06-15 05:52:25 | kr-g | create | |
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