Issues

• On btrfs, deduplicated files lose their last extents: the fiemap count is only a lower bound

  markfasheh/duperemove#419 · Filter by author martinus opened on Oct 19, 2026

• Dedupe extends between ro-files and rw-files?

  markfasheh/duperemove#417 · Filter by author JNKL opened on Aug 7, 2026

• process_dedupes() can loop forever if a successful FIDEDUPERANGE reports zero bytes

  markfasheh/duperemove#415 · Filter by author matthiasgoergens opened on Jul 30, 2026

• duperemove 0.15.2 hangs

  markfasheh/duperemove#407 · Filter by author kevincox opened on Jun 19, 2026
  2

• Deduplication of in-use executables (Error 26: Text file busy while opening Skipping dedupe)

  markfasheh/duperemove#404 · Filter by author tim-seoss opened on May 21, 2026
  1

• --io-threads seems to slow down dedupe on HDD

  markfasheh/duperemove#401 · Filter by author knoppix2 opened on Mar 26, 2026
  1

• Incremental rsync based on duperemove.sql hash file

  markfasheh/duperemove#400 · Filter by author avidseeker opened on Mar 18, 2026

• ioctl returns 22: Invalid argument

  markfasheh/duperemove#398 · Filter by author axet opened on Jan 25, 2026

• --hashfile doesn't like systemd escaped paths

  markfasheh/duperemove#397 · Filter by author Zugschlus opened on Jan 23, 2026

• 0.15.2 infinite loop during deduping

  markfasheh/duperemove#396 · Filter by author axet opened on Jan 17, 2026
  4

• incorrect 0%

  markfasheh/duperemove#395 · Filter by author axet opened on Jan 17, 2026

• [PATCH] bugging i386 output

  markfasheh/duperemove#394 · Filter by author axet opened on Dec 31, 2025
  2

• [PATCH] sequential mode

  markfasheh/duperemove#393 · Filter by author axet opened on Dec 31, 2025

• duperemove 0.15.2 crash after long XFS deduping

  markfasheh/duperemove#392 · Filter by author akhuettel opened on Nov 9, 2025
  3

• duperemove 0.15.2 reproducible crash, too long file path

  markfasheh/duperemove#391 · Filter by author akhuettel opened on Nov 4, 2025
  2

• Crash when running duperemove --fdupes on a list containing hard links

  markfasheh/duperemove#389 · Filter by author timando opened on Aug 31, 2025

• show-shared-extents not installed

  markfasheh/duperemove#388 · Filter by author Zugschlus opened on Aug 25, 2025

• 0.15.2 tarball has git describe calls in its makefile

  markfasheh/duperemove#387 · Filter by author Zugschlus opened on Aug 17, 2025

• Inefficient with extent checksumming across multiple snapshots?

  markfasheh/duperemove#386 · Filter by author kakra opened on Aug 8, 2025
  1

• Option -q doesn't exactly do what it is supposed to

  markfasheh/duperemove#383 · Filter by author Bushmills opened on Jul 8, 2025

• 'duperemove -dr --hashfile=foo.hash foo/' - doesn't just stay in foo/

  markfasheh/duperemove#382 · Filter by author patrickwolf opened on Jun 8, 2025

• After upgrading hashfile from version 0.4.0 to version 0.4.1, duperemove with hashfile went from <3hours to about 10hours on the same data

  markfasheh/duperemove#381 · Filter by author ISibboI opened on Jun 7, 2025

• duperemove does not function correctly with ZFS due to extents, if I feed it fdupes log it works fine

  markfasheh/duperemove#380 · Filter by author patrickdk77 opened on Jun 2, 2025

• Database is locked with 0.15.1

  markfasheh/duperemove#379 · Filter by author ifelipetv opened on May 12, 2025
  2

• exclude files by size?

  markfasheh/duperemove#378 · Filter by author daire-byrne opened on Apr 28, 2025
  1