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tldr/pages/linux/e2freefrag.md
teeteejo 290544381e
e2freefrag: add page (#4512)
2020-10-06 17:12:23 +01:00

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e2freefrag

Print the free space fragmentation information for ext2/ext3/ext4 filesystems. More information: https://linux.die.net/man/8/e2freefrag.

  • Check how many free blocks are present as contiguous and aligned free space:

e2freefrag {{/dev/sdXN}}

  • Specify chunk size in kilobytes to print how many free chunks are available:

e2freefrag -c {{chunk_size_in_kb}} {{/dev/sdXN}}