table of contents
BTRFS-PROPERTY(8) | Btrfs Manual | BTRFS-PROPERTY(8) |
NAME¶
btrfs-property - get/set/list properties for given btrfs object.
SYNOPSIS¶
btrfs property <subcommand> <args>
DESCRIPTION¶
btrfs property is used to get/set/list property for given btrfs object. See the description of get subcommand for more information about both btrfs object and property.
btrfs property provides an unified and user-friendly method to tune different btrfs properties instead of using the traditional method like chattr(1) or lsattr(1).
SUBCOMMAND¶
get [-t <type>] <object> [<name>]
A btrfs object, which is set by <object>, can be a btrfs filesystem itself, a btrfs subvolume, an inode(file or directory) inside btrfs, or a device on which a btrfs exists.
The -t <type> option can be used to explicitly specify what type of object you meant. This is only needed when a property could be set for more then one object type.
Possible types are s[ubvol], f[ilesystem], i[node] and d[evice].
Set the name of property by <name>. If no <name> is specified, all properties for the given object are printed. <name> is one of the followings.
ro
label
compression
list [-t <type>] <object>
See the description of get subcommand for the meaning of each option.
set [-t <type>] <object> <name> <value>
See the description of get subcommand for the meaning of each option.
EXIT STATUS¶
btrfs property returns a zero exit status if it succeeds. Non zero is returned in case of failure.
AVAILABILITY¶
btrfs is part of btrfs-progs. Please refer to the btrfs wiki http://btrfs.wiki.kernel.org for further details.
SEE ALSO¶
08/03/2017 | Btrfs v4.9.1 |