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On 10/30/05, Alexander Skwar <listen@×××××××××××××××.name> wrote: |
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> Qian Qiao schrieb: |
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> > On 10/30/05, Alexander Skwar <listen@×××××××××××××××.name> wrote: |
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> |
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> >> dd if=/dev/zero of=file && rm file |
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> > |
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> > I'm a noob on journaling file systems, won't the file be recovered if |
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> > the journal is re-played? When we erase a file like that, don't we |
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> > have to figure out a way to erase the journal entry too? |
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> |
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> No, the file won't be recovered. If it could be recovered, |
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> the journal would have to be at least the size of the real |
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> data, wouldn't it? |
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Ah, I see. I was thinking that the journal is working in a similar |
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fashion as the transaction logs in DBMS, seems I'm quite wrong. :) |
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-- Joe |
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-- |
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There are 3 kinds of people in the world: |
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Those who can count, and those who can't. |
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-- |
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gentoo-user@g.o mailing list |
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