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linux误删文件恢复 #3

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clms2 opened this issue Jun 13, 2018 · 0 comments
Open

linux误删文件恢复 #3

clms2 opened this issue Jun 13, 2018 · 0 comments

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@clms2
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clms2 commented Jun 13, 2018 •
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  1. 需先确保磁盘不再有过多的读写，新的写入会把之前删除的节点覆盖掉，文件就没法恢复了
  2. 使用extundelete

简要说明：

  1. 首先执行 df 被删的目录 , 找到被删文件所在的磁盘，如:/dev/vdb1
  2. debugfs => open /dev/vdb1 => ls -d => 显示的内容中找到删除的文件夹，后面会包含一个<>包裹的信息，即是inode节点
  3. 然后可以--restore-inode指定节点或者extundelete /dev/vdb1 --restore-all
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