libstorage-ng
Public Member Functions | Static Public Member Functions | Protected Member Functions | List of all members
storage::MdMember Class Reference

A MD member. More...

#include <MdMember.h>

Inheritance diagram for storage::MdMember:
[legend]
Collaboration diagram for storage::MdMember:
[legend]

Public Member Functions

MdContainerget_md_container ()
 
const MdContainerget_md_container () const
 
Impl & get_impl ()
 
const Impl & get_impl () const
 
virtual MdMemberclone () const override
 
- Public Member Functions inherited from storage::Md
MdUseradd_device (BlkDevice *blk_device)
 
void remove_device (BlkDevice *blk_device)
 
std::vector< BlkDevice * > get_devices ()
 
std::vector< const BlkDevice * > get_devices () const
 
bool is_numeric () const
 Returns true if the name of the MD is numeric.
 
unsigned int get_number () const
 Returns the number of the MD. More...
 
MdLevel get_md_level () const
 
void set_md_level (MdLevel md_level)
 
MdParity get_md_parity () const
 Get the parity of the MD RAID. More...
 
void set_md_parity (MdParity md_parity)
 Set the parity of the MD RAID. More...
 
std::vector< MdParity > get_allowed_md_parities () const
 Get the allowed parities for the MD RAID. More...
 
unsigned long get_chunk_size () const
 
void set_chunk_size (unsigned long chunk_size)
 
const std::string & get_uuid () const
 
const std::string & get_metadata () const
 A string like "1.0" for Linux RAID, "imsm" or "ddf" for BIOS RAID containers and empty for BIOS RAID members.
 
void set_metadata (const std::string &metadata)
 Currently create always uses metadata 1.0.
 
unsigned int minimal_number_of_devices () const
 Return the minimal number of devices required by the RAID. More...
 
bool is_in_etc_mdadm () const
 Query whether the MD RAID is present (probed devicegraph) or will be present (staging devicegraph) in /etc/mdadm.conf.
 
void set_in_etc_mdadm (bool in_etc_mdadm)
 Set whether the MD RAID will be present in /etc/mdadm.conf.
 
Impl & get_impl ()
 
const Impl & get_impl () const
 
- Public Member Functions inherited from storage::Partitionable
const Topologyget_topology () const
 
void set_topology (const Topology &topology)
 
unsigned int get_range () const
 
void set_range (unsigned int range)
 
bool is_usable_as_partitionable () const
 Checks whether the partitionable is in general usable as a partitionable (can hold a partition table). More...
 
PtType get_default_partition_table_type () const
 Get the default partition table type for the partitionable. More...
 
std::vector< PtTypeget_possible_partition_table_types () const
 Get possible partition table types for the disk. More...
 
PartitionTablecreate_partition_table (PtType pt_type)
 Create a partition table on the partitionable. More...
 
bool has_partition_table () const
 
PartitionTableget_partition_table ()
 
virtual std::string partition_name (int number) const
 Return the name of the partition with the specified number.
 
const PartitionTableget_partition_table () const
 
Impl & get_impl ()
 
const Impl & get_impl () const
 
- Public Member Functions inherited from storage::BlkDevice
const std::string & get_name () const
 
void set_name (const std::string &name)
 
const Regionget_region () const
 
void set_region (const Region &region)
 
unsigned long long get_size () const
 
void set_size (unsigned long long size)
 
std::string get_size_string () const
 
bool is_active () const
 
const std::string & get_sysfs_name () const
 
const std::string & get_sysfs_path () const
 
const std::vector< std::string > & get_udev_paths () const
 
const std::vector< std::string > & get_udev_ids () const
 
bool is_usable_as_blk_device () const
 Checks whether the blk device is in general usable as a blk device. More...
 
const std::string & get_dm_table_name () const
 Return device-mapper table name (dm-table-name for short). More...
 
void set_dm_table_name (const std::string &dm_table_name)
 
BlkFilesystemcreate_blk_filesystem (FsType fs_type)
 Creates a block filesystem on the block device. More...
 
bool has_blk_filesystem () const
 
BlkFilesystemget_blk_filesystem ()
 
const BlkFilesystemget_blk_filesystem () const
 
BlkFilesystemcreate_filesystem (FsType fs_type) ST_DEPRECATED
 Creates a block filesystem on the block device. More...
 
bool has_filesystem () const ST_DEPRECATED
 
BlkFilesystemget_filesystem () ST_DEPRECATED
 
const BlkFilesystemget_filesystem () const ST_DEPRECATED
 
Encryptioncreate_encryption (const std::string &dm_name)
 Creates an encryption device on the blk device. More...
 
void remove_encryption ()
 Removes an encryption device on the blk device. More...
 
bool has_encryption () const
 
Encryptionget_encryption ()
 
const Encryptionget_encryption () const
 
Impl & get_impl ()
 
const Impl & get_impl () const
 
- Public Member Functions inherited from storage::Device
sid_t get_sid () const
 
bool operator== (const Device &rhs) const
 
bool operator!= (const Device &rhs) const
 
Devicecopy_to_devicegraph (Devicegraph *devicegraph) const
 Copies the device to the devicegraph. More...
 
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. More...
 
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_parents ()
 
std::vector< const Device * > get_parents () const
 
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_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 ()
 
const std::map< std::string, std::string > & get_userdata () const
 
void set_userdata (const std::map< std::string, std::string > &userdata)
 
Devicegraphget_devicegraph ()
 
const Devicegraphget_devicegraph () const
 
Impl & get_impl ()
 
const Impl & get_impl () const
 
void save (xmlNode *node) const
 

Static Public Member Functions

static MdMembercreate (Devicegraph *devicegraph, const std::string &name)
 
static MdMemberload (Devicegraph *devicegraph, const xmlNode *node)
 
- Static Public Member Functions inherited from storage::Md
static Mdcreate (Devicegraph *devicegraph, const std::string &name)
 Create a MD in devicegraph with name. More...
 
static Mdload (Devicegraph *devicegraph, const xmlNode *node)
 
static std::vector< Md * > get_all (Devicegraph *devicegraph)
 Get all Mds.
 
static std::vector< const Md * > get_all (const Devicegraph *devicegraph)
 Get all Mds. More...
 
static std::vector< Md * > get_all_if (Devicegraph *devicegraph, std::function< bool(const Md *)> pred)
 Get all Mds for which the predicate pred returns true.
 
static std::vector< const Md * > get_all_if (const Devicegraph *devicegraph, std::function< bool(const Md *)> pred)
 Get all Mds for which the predicate pred returns true. More...
 
static Mdfind_by_name (Devicegraph *devicegraph, const std::string &name)
 Find a Md by its name. More...
 
static const Mdfind_by_name (const Devicegraph *devicegraph, const std::string &name)
 Find a Md by its name. More...
 
static std::string find_free_numeric_name (const Devicegraph *devicegraph)
 Find a free numeric name for a MD.
 
static bool compare_by_number (const Md *lhs, const Md *rhs)
 Compare (less than) two Mds by number. More...
 
- Static Public Member Functions inherited from storage::Partitionable
static std::vector< Partitionable * > get_all (Devicegraph *devicegraph)
 Get all Partitionables.
 
static std::vector< const Partitionable * > get_all (const Devicegraph *devicegraph)
 Get all Partitionables. More...
 
static Partitionablefind_by_name (Devicegraph *devicegraph, const std::string &name)
 
static const Partitionablefind_by_name (const Devicegraph *devicegraph, const std::string &name)
 
- Static Public Member Functions inherited from storage::BlkDevice
static std::vector< BlkDevice * > get_all (Devicegraph *devicegraph)
 Get all BlkDevices.
 
static std::vector< const BlkDevice * > get_all (const Devicegraph *devicegraph)
 Get all BlkDevices. More...
 
static BlkDevicefind_by_name (Devicegraph *devicegraph, const std::string &name)
 Find a block device by its name. More...
 
static const BlkDevicefind_by_name (const Devicegraph *devicegraph, const std::string &name)
 Find a block device by its name. More...
 
static BlkDevicefind_by_any_name (Devicegraph *devicegraph, const std::string &name)
 Find a block device by any name including any symbolic links in /dev. More...
 
static const BlkDevicefind_by_any_name (const Devicegraph *devicegraph, const std::string &name)
 Find a block device by any name including any symbolic links in /dev. More...
 
static bool compare_by_dm_table_name (const BlkDevice *lhs, const BlkDevice *rhs)
 Compare (less than) two BlkDevices by DM table name.
 
- Static Public Member Functions inherited from storage::Device
static std::vector< Device * > get_all (Devicegraph *devicegraph)
 
static std::vector< const Device * > get_all (const Devicegraph *devicegraph)
 
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. More...
 

Protected Member Functions

 MdMember (Impl *impl)
 
- Protected Member Functions inherited from storage::Md
 Md (Impl *impl)
 
- Protected Member Functions inherited from storage::Partitionable
 Partitionable (Impl *impl)
 
- Protected Member Functions inherited from storage::BlkDevice
 BlkDevice (Impl *impl)
 
- Protected Member Functions inherited from storage::Device
 Device (Impl *impl)
 
void create (Devicegraph *devicegraph)
 
void load (Devicegraph *devicegraph)
 

Detailed Description

A MD member.

Member Function Documentation

◆ create()

static MdMember* storage::MdMember::create ( Devicegraph devicegraph,
const std::string &  name 
)
static
Exceptions
Exception

◆ get_md_container() [1/2]

MdContainer* storage::MdMember::get_md_container ( )
Exceptions
Exception

◆ get_md_container() [2/2]

const MdContainer* storage::MdMember::get_md_container ( ) const
Exceptions
Exception

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