Hello,

I recently configured a new backup on MacOS with OneDrive. It's not the
first time I installed a backup of OneDrive, but usually it's on a Windows
OS, not MacOS. Rdiff-backup seems to be running into trouble because the
file is not present on the disk.
https://www.reddit.com/r/Arqbackup/comments/t9eggc/solution_to_resource_deadlock_avoided_error/

Here the exception:

WARNING: Exception '[Errno 11] Resource deadlock avoided' raised of
class '<class 'BlockingIOError'>':
  File "rdiff_backup/robust.py", line 94, in check_common_error
  File "rdiff_backup/rpath.py", line 1586, in copy
  File "rdiff_backup/rpath.py", line 1620, in copy_reg_file
  File "rdiff_backup/rpath.py", line 1152, in write_from_fileobj
  File "rdiff_backup/rpath.py", line 1537, in copyfileobj
  File "rdiff_backup/rpath.py", line 1514, in read
  File "rdiff_backup/iterfile.py", line 495, in read

* Sending back exception '[Errno 11] Resource deadlock avoided' of
type <class 'BlockingIOError'> with traceback   File
"rdiff_backup/connection.py", line 509, in _answer_request
  File "rdiff_backup/backup.py", line 197, in patch
  File "rdiff_backup/rorpiter.py", line 146, in __call__
  File "rdiff_backup/backup.py", line 600, in fast_process_file
  File "rdiff_backup/backup.py", line 655, in _patch_to_temp
  File "rdiff_backup/backup.py", line 702, in _patch_snapshot_to_temp
  File "rdiff_backup/robust.py", line 94, in check_common_error
  File "rdiff_backup/rpath.py", line 1586, in copy
  File "rdiff_backup/rpath.py", line 1620, in copy_reg_file
  File "rdiff_backup/rpath.py", line 1152, in write_from_fileobj
  File "rdiff_backup/rpath.py", line 1537, in copyfileobj
  File "rdiff_backup/rpath.py", line 1514, in read
  File "rdiff_backup/iterfile.py", line 495, in read


Anybody ran into this issue with rdiff-backup ? I'm kinda surprised it's
failing like this while trying to read the file. I would expect the OS to
trigger the download of the file if the file is offline when rdiff-backup
starts reading the file.

Your input are welcome

-- 
IKUS Software
https://www.ikus-soft.com/
514-971-6442
St-Colomban, QC J5K 1T9

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