22 lines
719 B
Markdown
22 lines
719 B
Markdown
---
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title: "Link to a deleted inode"
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date: 2018-03-05
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description: How to restore a hardlink to a deleted inode
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tags:
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- linux
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- unix
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---
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## The problem
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Sometimes a file gets deleted by mistake, but thankfully it is still opened by some software.
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## The solution
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Get the inode number from `lsof` (or from `fstat` if you are on a modern system), then run something like the following :
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{{< highlight sh >}}
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debugfs -w /dev/mapper/vg-home -R 'link <16008> /some/path'
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{{< /highlight >}}
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In this example 16008 is the inode number you want to link to (the < > are important, they tell debugfs you are manipulating an inode). Beware that **the path is relative to the root of the block device** you are restoring onto.
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