unused tracks are the tracks not used by directories, the

送交者: steven 于 2008-01-07, 17:32:16:

回答: 不是啊，agent可以随时附身的。。。btw，你说要真正delete某个file，由 mangolasi 于 2008-01-07, 17:07:52:

data on those tracks are consider garbage. When your files are expended and need more spaces, those spaces come from unused tracks. That is why on your mac, there is an option in your disk utility to write random data on the unused tracks to truly delete files/data that you don't want.

所有跟贴:

never notice that...usually I just perform the operation of repair - mangolasi (40 bytes) 2008-01-07, 17:42:50 (196583)
- that is the first measure, other like degaussing are more secure. - steven (93 bytes) 2008-01-07, 17:45:49 (196585)
  - it is useless, agent Smith has already backup verything you done - 蓝隼 (187 bytes) 2008-01-07, 18:06:06 (196588)
    - I prefer linking with the Matrix, rather than be freed. :) (无内容) - steven (0 bytes) 2008-01-07, 18:41:43 (196591)
      - I prefer to be The Matrix, not merely link to it. - 蓝隼 (108 bytes) 2008-01-07, 19:26:49 (196599)
        
        I don't like to control others, too much work. I am a very lazy guy. (无内容) - steven (0 bytes) 2008-01-07, 19:34:41 (196600)
        
        To control or to be controlled, this is a question. - 蓝隼 (25 bytes) 2008-01-07, 22:15:54 (196612)
        
        I only like to be controlled by others...of course, comfortably... (无内容) - mangolasi (0 bytes) 2008-01-07, 19:36:23 (196601)

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