Class to represent an Ext3 filesystem https://en.wikipedia.org/wiki/Ext3 in the devicegraph. More...

#include <Ext3.h>

Inheritance diagram for storage::Ext3:

Collaboration diagram for storage::Ext3:

Public Member Functions
Impl &	get_impl ()
const Impl &	get_impl () const
virtual Ext3 *	clone () const override
	Ext3 (Impl *impl)
Public Member Functions inherited from storage::Ext
Impl &	get_impl ()
const Impl &	get_impl () const
Public Member Functions inherited from storage::BlkFilesystem
bool	supports_label () const
	Return whether the filesystem supports a label.
unsigned int	max_labelsize () const
	Return the maximal allowed filesystem label length.
const std::string &	get_label () const
	Get the filesystem label.
void	set_label (const std::string &label)
	Set the filesystem label.
bool	supports_uuid () const
	Return whether the filesystem supports a UUID.
const std::string &	get_uuid () const
	Get the filesystem UUID.
void	set_uuid (const std::string &uuid)
	Set the filesystem UUID.
const std::string &	get_mkfs_options () const
	Get extra options for the filesystem mkfs command.
void	set_mkfs_options (const std::string &mkfs_options)
	Set extra options for the filesystem mkfs command.
bool	supports_tune_options () const
	Checks whether the filesystem supports tune options.
const std::string &	get_tune_options () const
	Get extra options for the filesystem tune command.
void	set_tune_options (const std::string &tune_options)
	Set extra options for the filesystem tune command.
bool	supports_shrink () const
	Checks whether shrinking the filesystem is supported.
bool	supports_grow () const
	Checks whether growing the filesystem is supported.
bool	supports_mounted_shrink () const
	Checks whether shrinking the filesystem while being mounted is supported.
bool	supports_mounted_grow () const
	Checks whether growing the filesystem while being mounted is supported.
bool	supports_unmounted_shrink () const
	Checks whether shrinking the filesystem while being unmounted is supported.
bool	supports_unmounted_grow () const
	Checks whether growing the filesystem while being unmounted is supported.
void	set_resize_info (const ResizeInfo &resize_info)
	Set the ResizeInfo.
ContentInfo	detect_content_info () const
	Detect the content info of the filesystem.
void	set_content_info (const ContentInfo &content_info)
	Set the ResizeInfo.
std::vector< BlkDevice * >	get_blk_devices ()
	Get underlying blk devices of the blk filesystem.
std::vector< const BlkDevice * >	get_blk_devices () const
	Get underlying blk devices of the blk filesystem.
Impl &	get_impl ()
const Impl &	get_impl () const
Public Member Functions inherited from storage::Filesystem
FsType	get_type () const
	Get the filesystem type.
bool	has_space_info () const
	Query whether the SpaceInfo was already detected or set.
SpaceInfo	detect_space_info () const
	Detect the SpaceInfo.
void	set_space_info (const SpaceInfo &space_info)
	Set the SpaceInfo.
Impl &	get_impl ()
const Impl &	get_impl () const
Public Member Functions inherited from storage::Mountable
bool	supports_mount () const
	Checks whether the library supports mounting the mountable.
MountPoint *	create_mount_point (const std::string &path)
	Create a new mount point for the mountable with path.
bool	has_mount_point () const
	Checks whether the mountable has a mount point.
MountPoint *	get_mount_point ()
	Returns the mount point of the mountable.
const MountPoint *	get_mount_point () const
	Returns the mount point of the mountable.
void	remove_mount_point ()
	Removes the mount point from the mountable.
bool	has_filesystem () const
	Checks whether the mountable has a filesystem.
Filesystem *	get_filesystem ()
	Return the filesystem of the mountable.
const Filesystem *	get_filesystem () const
	Return the filesystem of the mountable.
MountByType	get_mount_by () const ST_DEPRECATED
void	set_mount_by (MountByType mount_by) ST_DEPRECATED
const std::vector< std::string > &	get_mount_opts () const ST_DEPRECATED
void	set_mount_opts (const std::vector< std::string > &mount_opts) ST_DEPRECATED
const std::vector< std::string > &	get_fstab_options () const ST_DEPRECATED
void	set_fstab_options (const std::vector< std::string > &mount_opts) ST_DEPRECATED
Impl &	get_impl ()
const Impl &	get_impl () const
Public Member Functions inherited from storage::Device
sid_t	get_sid () const
	Return the storage id (sid) of the device.
bool	operator== (const Device &rhs) const
bool	operator!= (const Device &rhs) const
Device *	copy_to_devicegraph (Devicegraph *devicegraph) const
	Copies the device to the devicegraph.
bool	exists_in_devicegraph (const Devicegraph *devicegraph) const
	Checks if the device exists in the devicegraph.
bool	exists_in_probed () const
	Checks if the device exists in the probed devicegraph.
bool	exists_in_staging () const
	Checks if the device exists in the staging devicegraph.
bool	exists_in_system () const
	Checks if the device exists in the system devicegraph.
std::string	get_displayname () const
ResizeInfo	detect_resize_info () const
	Detect the resize info of the device.
bool	has_children () const
size_t	num_children () const
bool	has_parents () const
size_t	num_parents () const
std::vector< Device * >	get_children ()
std::vector< const Device * >	get_children () const
std::vector< Device * >	get_children (View view)
	Get all children of the device.
std::vector< const Device * >	get_children (View view) const
	Get all children of the device.
std::vector< Device * >	get_parents ()
std::vector< const Device * >	get_parents () const
std::vector< Device * >	get_parents (View view)
	Get all parents of the device.
std::vector< const Device * >	get_parents (View view) const
	Get all parents of the device.
std::vector< Device * >	get_siblings (bool itself)
std::vector< const Device * >	get_siblings (bool itself) const
std::vector< Device * >	get_descendants (bool itself)
std::vector< const Device * >	get_descendants (bool itself) const
std::vector< Device * >	get_descendants (bool itself, View view)
std::vector< const Device * >	get_descendants (bool itself, View view) const
std::vector< Device * >	get_ancestors (bool itself)
std::vector< const Device * >	get_ancestors (bool itself) const
std::vector< Device * >	get_leaves (bool itself)
std::vector< const Device * >	get_leaves (bool itself) const
std::vector< Device * >	get_roots (bool itself)
std::vector< const Device * >	get_roots (bool itself) const
std::vector< Holder * >	get_in_holders ()
std::vector< const Holder * >	get_in_holders () const
std::vector< Holder * >	get_out_holders ()
std::vector< const Holder * >	get_out_holders () const
void	remove_descendants () ST_DEPRECATED
void	remove_descendants (View view)
	Remove all descendants of the device.
const std::map< std::string, std::string > &	get_userdata () const
	Return the userdata of the device.
void	set_userdata (const std::map< std::string, std::string > &userdata)
	Set the userdata of the device.
std::string	get_name_sort_key () const
	Get a sort-key based on the device name.
Devicegraph *	get_devicegraph ()
	Return the devicegraph the device belongs to.
const Devicegraph *	get_devicegraph () const
	Return the devicegraph the device belongs to.
Impl &	get_impl ()
const Impl &	get_impl () const
void	save (xmlNode *node) const ST_DEPRECATED

Static Public Member Functions
static Ext3 *	create (Devicegraph *devicegraph)
	Create a device of type Ext3.
static Ext3 *	load (Devicegraph devicegraph, const xmlNode node)
Static Public Member Functions inherited from storage::BlkFilesystem
static std::vector< BlkFilesystem * >	get_all (Devicegraph *devicegraph)
	Get all BlkFilesystems.
static std::vector< const BlkFilesystem * >	get_all (const Devicegraph *devicegraph)
	Get all BlkFilesystems.
static std::vector< const BlkFilesystem * >	find_by_label (const Devicegraph *devicegraph, const std::string &label)
	Find filesystems by label.
static std::vector< const BlkFilesystem * >	find_by_uuid (const Devicegraph *devicegraph, const std::string &uuid)
	Find filesystems by UUID.
Static Public Member Functions inherited from storage::Filesystem
static std::vector< Filesystem * >	get_all (Devicegraph *devicegraph)
	Get all Filesystems.
static std::vector< const Filesystem * >	get_all (const Devicegraph *devicegraph)
	Get all Filesystems.
Static Public Member Functions inherited from storage::Mountable
static std::vector< Mountable * >	get_all (Devicegraph *devicegraph)
	Get all Mountables.
static std::vector< const Mountable * >	get_all (const Devicegraph *devicegraph)
	Get all Mountables.
static bool	is_valid_path (FsType fs_type, const std::string &path)
	Checks whether the path is valid.
Static Public Member Functions inherited from storage::Device
static std::vector< Device * >	get_all (Devicegraph *devicegraph)
	Get all Devices.
static std::vector< const Device * >	get_all (const Devicegraph *devicegraph)
	Get all Devices.
static bool	compare_by_sid (const Device lhs, const Device rhs)
	Compare (less than) two Devices by sid.
static bool	compare_by_name (const Device lhs, const Device rhs)
	Compare (less than) two Devices by name.

Additional Inherited Members
Protected Member Functions inherited from storage::Ext
	Ext (Impl *impl)
Protected Member Functions inherited from storage::BlkFilesystem
	BlkFilesystem (Impl *impl)
Protected Member Functions inherited from storage::Filesystem
	Filesystem (Impl *impl)
Protected Member Functions inherited from storage::Mountable
	Mountable (Impl *impl)
Protected Member Functions inherited from storage::Device
	Device (Impl *impl)
void	create (Devicegraph *devicegraph) ST_DEPRECATED
	Create a device in the devicegraph.
void	load (Devicegraph *devicegraph) ST_DEPRECATED

Detailed Description

Class to represent an Ext3 filesystem https://en.wikipedia.org/wiki/Ext3 in the devicegraph.

Member Function Documentation

◆ clone()

virtual Ext3 * storage::Ext3::clone ( ) const

overridevirtual

Implements storage::Device.

◆ create()

Ext3 * storage::Ext3::create ( Devicegraph * devicegraph )

static

Create a device of type Ext3.

Usually this function is not called directly. Instead BlkDevice::create_blk_filesystem() is called.

See also: Device::create(Devicegraph*)

The documentation for this class was generated from the following file:

/home/abuild/rpmbuild/BUILD/libstorage-ng-4.5.264-build/libstorage-ng-4.5.264/storage/Filesystems/Ext3.h

Public Member Functions

Static Public Member Functions

Additional Inherited Members

Detailed Description

Member Function Documentation

◆ clone()

◆ create()