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tldr/pages/linux/e4defrag.md
2020-08-31 00:59:50 +01:00

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e4defrag

Defragment an ext4 file system.

  • Defragment the file system:

e4defrag {{/dev/sdXN}}

  • See how fragmented a file system is:

e4defrag -c {{/dev/sdXN}}

  • Print errors and the fragmentation count before and after each file:

e4defrag -v {{/dev/sdXN}}