BTRFS-PROPERTY(8)               Btrfs Manual               BTRFS-PROPERTY(8)

NAME         top

       btrfs-property - get/set/list properties for given btrfs object.

SYNOPSIS         top

       btrfs property <subcommand> <args>

DESCRIPTION         top

       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         top

       get [-t <type>] <object> [<name>]
           Gets a property from a btrfs object.

           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 option -t 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

               read-only flag of subvolume: true or false

               label of device

               compression setting for an inode: lzo, zlib, or "" (empty

       list [-t <type>] <object>
           Lists available properties with their descriptions for the given

           See the description of get subcommand for the meaning of each

       set [-t <type>] <object> <name> <value>
           Sets a property on a btrfs object.

           See the description of get subcommand for the meaning of each

EXIT STATUS         top

       btrfs property returns a zero exit status if it succeeds. Non zero is
       returned in case of failure.

AVAILABILITY         top

       btrfs is part of btrfs-progs. Please refer to the btrfs wiki for further details.

SEE ALSO         top

       mkfs.btrfs(8), lsattr(1), chattr(1)

COLOPHON         top

       This page is part of the btrfs-progs (btrfs filesystem tools)
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Btrfs v4.6.1                     07/05/2017                BTRFS-PROPERTY(8)

Pages that refer to this page: btrfs(8)