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rdiff-backup - 备份文件夹比原始文件夹小/恢复文件时出错

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rdiff-backup - 备份文件夹比原始文件夹小/恢复文件时出错

我正在测试 rdiff-backup，我想也许有人可以帮助我。 1：为什么我的备份比原来的文件夹小？在我的远程服务器中，我有 36G，而在我的备份服务器中，它只有 29G。

2：我试图恢复一些文件，但出现此错误：

Exception '[Errno 13] Permission denied: '/home/brt/backups2/rdiff-backup.tmp.0'' raised of class '<type 'exceptions.OSError'>':
  File "/usr/local/lib/python2.7/site-packages/rdiff_backup/Main.py", line 304, in error_check_Main
    try: Main(arglist)
  File "/usr/local/lib/python2.7/site-packages/rdiff_backup/Main.py", line 324, in Main
    take_action(rps)
  File "/usr/local/lib/python2.7/site-packages/rdiff_backup/Main.py", line 290, in take_action
    elif action == "restore-as-of": Restore(rps[0], rps[1], 1)
  File "/usr/local/lib/python2.7/site-packages/rdiff_backup/Main.py", line 554, in Restore
    dest_rp.conn.fs_abilities.restore_set_globals(dest_rp)
  File "/usr/local/lib/python2.7/site-packages/rdiff_backup/connection.py", line 450, in __call__
    return apply(self.connection.reval, (self.name,) + args)
  File "/usr/local/lib/python2.7/site-packages/rdiff_backup/connection.py", line 370, in reval
    if isinstance(result, Exception): raise result

Traceback (most recent call last):
  File "/usr/local/bin/rdiff-backup", line 30, in <module>
    rdiff_backup.Main.error_check_Main(sys.argv[1:])
  File "/usr/local/lib/python2.7/site-packages/rdiff_backup/Main.py", line 304, in error_check_Main
    try: Main(arglist)
  File "/usr/local/lib/python2.7/site-packages/rdiff_backup/Main.py", line 324, in Main
    take_action(rps)
  File "/usr/local/lib/python2.7/site-packages/rdiff_backup/Main.py", line 290, in take_action
    elif action == "restore-as-of": Restore(rps[0], rps[1], 1)
  File "/usr/local/lib/python2.7/site-packages/rdiff_backup/Main.py", line 554, in Restore
    dest_rp.conn.fs_abilities.restore_set_globals(dest_rp)
  File "/usr/local/lib/python2.7/site-packages/rdiff_backup/connection.py", line 450, in __call__
    return apply(self.connection.reval, (self.name,) + args)
  File "/usr/local/lib/python2.7/site-packages/rdiff_backup/connection.py", line 370, in reval
    if isinstance(result, Exception): raise result
OSError: [Errno 13] Permission denied: '/home/brt/backups2/rdiff-backup.tmp.0'
Fatal Error: Lost connection to the remote system

发生了什么事以及如何解决？

谢谢。

答案1

看起来像权限：OSError：[Errno 13]权限被拒绝：'/home/brt/backups2/rdiff-backup.tmp.0'

表明此文件/目录被拒绝，从而导致连接丢失。

另请检查是否有足够的可用空间

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