Ubuntu
e2fsprogs package

  1. Bug #1356496
  2. Comment #2

Comment 2 for bug 1356496

Revision history for this message
Theodore Ts'o (tytso) wrote :

Confirmed on an NTFS file system. It applies for those file systems that do not support the FIEMAP ioctl, and so filefrag has to fall back to the legacy (and far more inefficient) FIBMAP ioctl.