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Diffstat (limited to 'Documentation/btrfs-filesystem.asciidoc')
-rw-r--r-- | Documentation/btrfs-filesystem.asciidoc | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/Documentation/btrfs-filesystem.asciidoc b/Documentation/btrfs-filesystem.asciidoc index eeede37d..86652ffd 100644 --- a/Documentation/btrfs-filesystem.asciidoc +++ b/Documentation/btrfs-filesystem.asciidoc @@ -79,11 +79,11 @@ show sizes in TiB, or TB with --si If conflicting options are passed, the last one takes precedence. *defragment* [options] <file>|<dir> [<file>|<dir>...]:: -Defragment file data on a mounted filesytem. +Defragment file data on a mounted filesystem. + If '-r' is passed, files in dir will be defragmented recursively. The start position and the number of bytes to defragment can be specified by -start and len using '-s' and '-l' options below. +start and length using '-s' and '-l' options below. Extents bigger than value given by '-t' will be skipped, otherwise this value is used as a target extent size, but is only advisory and may not be reached if the free space is too fragmented. |