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backups: hide unwanted "next volume requests" from tar

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Marek Marczykowski-Górecki 2013-12-02 03:31:52 +01:00
parent 4ce3acd64d
commit 93b7924bc6
1 changed files with 2 additions and 1 deletions
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3
core/backup.py
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@ -418,7 +418,8 @@ def backup_do(base_backup_dir, files_to_backup, passphrase,\
# Tips: Popen(bufsize=0)
# Pipe: tar-sparse | encryptor [| hmac] | tar | backup_target
# Pipe: tar-sparse [| hmac] | tar | backup_target
tar_sparse = subprocess.Popen (tar_cmdline, stdin=subprocess.PIPE)
tar_sparse = subprocess.Popen (tar_cmdline, stdin=subprocess.PIPE,
stderr=(open(os.devnull, 'w') if not BACKUP_DEBUG else None))
# Wait for compressor (tar) process to finish or for any error of other
# subprocesses