Signed-off-by: David Sterba <dsterba@xxxxxxx> --- Documentation/btrfs-filesystem.txt | 28 ++++++++++++++++++++++++++++ 1 file changed, 28 insertions(+) diff --git a/Documentation/btrfs-filesystem.txt b/Documentation/btrfs-filesystem.txt index a8f2972a0e1a..85a94eb52569 100644 --- a/Documentation/btrfs-filesystem.txt +++ b/Documentation/btrfs-filesystem.txt @@ -123,6 +123,34 @@ Show or update the label of a filesystem. If a newlabel optional argument is passed, the label is changed. NOTE: the maximum allowable length shall be less than 256 chars +*usage* [options] <path> [<path>...]:: +Show detailed information about internal filesystem usage. ++ +`Options` ++ +-b|--raw:::: +raw numbers in bytes, without the 'B' suffix +-h:::: +print human friendly numbers, base 1024, this is the default +-H:::: +print human friendly numbers, base 1000 +--iec:::: +select the 1024 base for the following options, according to the IEC standard +--si:::: +select the 1000 base for the following options, according to the SI standard +-k|--kbytes:::: +show sizes in KiB, or kB with --si +-m|--mbytes:::: +show sizes in MiB, or MB with --si +-g|--gbytes:::: +show sizes in GiB, or GB with --si +-t|--tbytes:::: +show sizes in TiB, or TB with --si +-T:::: +show data in tabular format + +If conflicting options are passed, the last one takes precedence. + EXIT STATUS ----------- *btrfs filesystem* returns a zero exit status if it succeeds. Non zero is -- 2.1.3 -- To unsubscribe from this list: send the line "unsubscribe linux-btrfs" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
