storage::Disk Class Reference

#include <Disk.h>

Inheritance diagram for storage::Disk:

List of all members.

Public Types
typedef DerefIterator< PartCPIterator, const Partition >	ConstPartIter
typedef IterPair< ConstPartIter >	ConstPartPair
Public Member Functions
	Disk (Storage *const s, const string &Name, unsigned long long Size)
	Disk (Storage *const s, const string &Name, unsigned num, unsigned long long Size, ProcPart &ppart)
	Disk (const Disk &rhs)
virtual	~Disk ()
unsigned long	cylinders () const
unsigned	heads () const
unsigned	sectors () const
unsigned long	numMinor () const
unsigned long	cylSizeB () const
unsigned	maxPrimary () const
unsigned	maxLogical () const
const string &	labelName () const
const string &	udevPath () const
const std::list< string > &	udevId () const
void	setSlave (bool val=true)
void	setNumMinor (unsigned long val)
void	addMpAlias (const string &dev)
void	clearMpAlias ()
const std::list< string > &	mpAlias () const
const string &	sysfsDir () const
unsigned	numPartitions () const
bool	isDasd () const
bool	isLogical (unsigned nr) const
bool	detect (ProcPart &ppart)
void	setUdevData (const string &path, const string &id)
virtual int	createPartition (storage::PartitionType type, long unsigned start, long unsigned len, string &device, bool checkRelaxed=false)
int	createPartition (long unsigned len, string &device, bool checkRelaxed=false)
int	createPartition (storage::PartitionType type, string &device)
virtual int	removePartition (unsigned nr)
virtual int	changePartitionId (unsigned nr, unsigned id)
virtual int	initializeDisk (bool)
bool	initializeDisk () const
void	resetInitDisk ()
int	forgetChangePartitionId (unsigned nr)
int	changePartitionArea (unsigned nr, unsigned long start, unsigned long size, bool checkRelaxed=false)
int	nextFreePartition (storage::PartitionType type, unsigned &nr, string &device)
int	destroyPartitionTable (const string &new_label)
unsigned	availablePartNumber (storage::PartitionType type=storage::PRIMARY)
virtual void	getCommitActions (std::list< storage::commitAction * > &l) const
virtual int	getToCommit (storage::CommitStage stage, std::list< Container * > &col, std::list< Volume * > &vol)
virtual int	commitChanges (storage::CommitStage stage)
int	commitChanges (storage::CommitStage stage, Volume *vol)
virtual int	resizePartition (Partition *p, unsigned long newCyl)
int	resizeVolume (Volume *v, unsigned long long newSize)
int	removeVolume (Volume *v)
void	getUnusedSpace (std::list< Region > &free, bool all=true, bool logical=false)
bool	hasExtended () const
string	setDiskLabelText (bool doing=true) const
unsigned long long	cylinderToKb (unsigned long) const
unsigned long	kbToCylinder (unsigned long long) const
string	getPartName (unsigned nr) const
void	getInfo (storage::DiskInfo &info) const
bool	equalContent (const Disk &rhs) const
void	logDifference (const Disk &d) const
Disk &	operator= (const Disk &rhs)
bool	FakeDisk () const
ConstPartPair	partPair (bool(*CheckPart)(const Partition &)=NULL) const
ConstPartIter	partBegin (bool(*CheckPart)(const Partition &)=NULL) const
ConstPartIter	partEnd (bool(*CheckPart)(const Partition &)=NULL) const
Static Public Member Functions
static storage::CType const	staticType ()
static bool	needP (const string &dev)
static string	getPartName (const string &disk, unsigned nr)
static string	getPartName (const string &disk, const string &nr)
static std::pair< string, long >	getDiskPartition (const string &dev)
Protected Types
typedef CastIterator< VIter, Partition * >	PartInter
typedef CastIterator< CVIter, const Partition * >	PartCInter
typedef CheckFnc< const Partition >	CheckFncPartition
typedef CheckerIterator< CheckFncPartition, PartitionPI< CheckFncPartition >::type, PartInter, Partition >	PartPIterator
typedef CheckerIterator< CheckFncPartition, PartitionCPI< CheckFncPartition >::type, PartCInter, const Partition >	PartCPIterator
typedef DerefIterator< PartPIterator, Partition >	PartIter
typedef IterPair< PartIter >	PartPair
Protected Member Functions
PartPair	partPair (bool(*CheckPart)(const Partition &)=NULL)
PartIter	partBegin (bool(*CheckPart)(const Partition &)=NULL)
PartIter	partEnd (bool(*CheckPart)(const Partition &)=NULL)
	Disk (Storage *const s, const string &File)
virtual bool	detectGeometry ()
virtual bool	detectPartitions (ProcPart &ppart)
bool	getSysfsInfo (const string &SysFsDir)
int	checkSystemError (const string &cmd_line, const SystemCmd &cmd)
int	execCheckFailed (const string &cmd_line)
int	execCheckFailed (SystemCmd &cmd, const string &cmd_line)
bool	checkPartedOutput (const SystemCmd &cmd, ProcPart &ppart)
bool	scanPartedLine (const string &Line, unsigned &nr, unsigned long &start, unsigned long &csize, storage::PartitionType &type, unsigned &id, bool &boot)
bool	checkPartedValid (const ProcPart &pp, const string &diskname, std::list< Partition * > &pl, unsigned long &rng)
bool	getPartedValues (Partition *p)
bool	getPartedSectors (const Partition *p, unsigned long long &start, unsigned long long &end)
const Partition *	getPartitionAfter (const Partition *p)
virtual void	print (std::ostream &s) const
virtual Container *	getCopy () const
void	getGeometry (const string &line, unsigned long &c, unsigned &h, unsigned &s)
virtual void	redetectGeometry ()
void	changeNumbers (const PartIter &b, const PartIter &e, unsigned start, int incr)
int	createChecks (storage::PartitionType &type, unsigned long start, unsigned long len, bool checkRelaxed)
void	removePresentPartitions ()
void	removeFromMemory ()
virtual int	doCreate (Volume *v)
virtual int	doRemove (Volume *v)
virtual int	doResize (Volume *v)
virtual int	doSetType (Volume *v)
virtual int	doCreateLabel ()
void	logData (const string &Dir)
bool	haveBsdPart (const std::list< Partition * > &pl) const
void	setLabelData (const string &)
Static Protected Member Functions
static bool	notDeleted (const Partition &d)
static string	defaultLabel ()
Protected Attributes
unsigned long	cyl
unsigned	head
unsigned	sector
unsigned long	new_cyl
unsigned	new_head
unsigned	new_sector
string	label
string	udev_path
std::list< string >	udev_id
std::list< string >	mp_alias
string	detected_label
string	system_stderr
string	logfile_name
string	sysfs_dir
unsigned	max_primary
bool	ext_possible
bool	init_disk
bool	dmp_slave
unsigned	max_logical
unsigned long	byte_cyl
unsigned long	range
storage::DiskInfo	info
Static Protected Attributes
static label_info	labels []
static string	p_disks []
Friends
class	Storage
class	DmPartCo
std::ostream &	operator<< (std::ostream &, const Disk &)
Classes
struct	label_info
struct	PartitionCPI
struct	PartitionPI

---

Member Typedef Documentation

typedef CastIterator<VIter, Partition *> storage::Disk::PartInter [protected]

typedef CastIterator<CVIter, const Partition *> storage::Disk::PartCInter [protected]

typedef CheckFnc<const Partition> storage::Disk::CheckFncPartition [protected]

typedef CheckerIterator< CheckFncPartition, PartitionPI<CheckFncPartition>::type, PartInter, Partition > storage::Disk::PartPIterator [protected]

typedef CheckerIterator< CheckFncPartition, PartitionCPI<CheckFncPartition>::type, PartCInter, const Partition > storage::Disk::PartCPIterator [protected]

typedef DerefIterator<PartPIterator,Partition> storage::Disk::PartIter [protected]

typedef IterPair<PartIter> storage::Disk::PartPair [protected]

typedef DerefIterator<PartCPIterator,const Partition> storage::Disk::ConstPartIter

typedef IterPair<ConstPartIter> storage::Disk::ConstPartPair

---

Constructor & Destructor Documentation

Disk::Disk	(	Storage *const	s,
		const string &	Name,
		unsigned long long	Size
	)

Disk::Disk	(	Storage *const	s,
		const string &	Name,
		unsigned	num,
		unsigned long long	Size,
		ProcPart &	ppart
	)

Disk::Disk

(

const Disk &

rhs

)

Disk::~Disk

(

)

[virtual]

Disk::Disk	(	Storage *const	s,
		const string &	File
	)			[protected]

---

Member Function Documentation

unsigned long storage::Disk::cylinders

(

)

const [inline]

unsigned storage::Disk::heads

(

)

const [inline]

unsigned storage::Disk::sectors

(

)

const [inline]

unsigned long storage::Disk::numMinor

(

)

const [inline]

unsigned long storage::Disk::cylSizeB

(

)

const [inline]

unsigned storage::Disk::maxPrimary

(

)

const [inline]

unsigned storage::Disk::maxLogical

(

)

const [inline]

const string& storage::Disk::labelName

(

)

const [inline]

const string& storage::Disk::udevPath

(

)

const [inline]

const std::list<string>& storage::Disk::udevId

(

)

const [inline]

void storage::Disk::setSlave

(

bool

val = true

)

[inline]

void storage::Disk::setNumMinor

(

unsigned long

val

)

[inline]

void Disk::addMpAlias

(

const string &

dev

)

void storage::Disk::clearMpAlias

(

)

[inline]

const std::list<string>& storage::Disk::mpAlias

(

)

const [inline]

const string& storage::Disk::sysfsDir

(

)

const [inline]

unsigned Disk::numPartitions

(

)

const

bool storage::Disk::isDasd

(

)

const [inline]

bool Disk::isLogical

(

unsigned

nr

)

const

bool Disk::detect

(

ProcPart &

ppart

)

static storage::CType const storage::Disk::staticType

(

)

[inline, static]

Reimplemented from storage::Container.

bool Disk::needP

(

const string &

dev

)

[static]

void Disk::setUdevData	(	const string &	path,
		const string &	id
	)

virtual int storage::Disk::createPartition	(	storage::PartitionType	type,
		long unsigned	start,
		long unsigned	len,
		string &	device,
		bool	checkRelaxed = false
	)			[virtual]

Reimplemented in storage::Dasd.

int storage::Disk::createPartition	(	long unsigned	len,
		string &	device,
		bool	checkRelaxed = false
	)

int Disk::createPartition	(	storage::PartitionType	type,
		string &	device
	)

int Disk::removePartition

(

unsigned

nr

)

[virtual]

Reimplemented in storage::Dasd.

int Disk::changePartitionId	(	unsigned	nr,
		unsigned	id
	)			[virtual]

Reimplemented in storage::Dasd.

virtual int storage::Disk::initializeDisk

(

bool

)

[inline, virtual]

Reimplemented in storage::Dasd.

bool storage::Disk::initializeDisk

(

)

const [inline]

void storage::Disk::resetInitDisk

(

)

[inline]

int Disk::forgetChangePartitionId

(

unsigned

nr

)

int Disk::changePartitionArea	(	unsigned	nr,
		unsigned long	start,
		unsigned long	size,
		bool	checkRelaxed = false
	)

int Disk::nextFreePartition	(	storage::PartitionType	type,
		unsigned &	nr,
		string &	device
	)

int Disk::destroyPartitionTable

(

const string &

new_label

)

unsigned Disk::availablePartNumber

(

storage::PartitionType

type = storage::PRIMARY

)

virtual void storage::Disk::getCommitActions

(

std::list< storage::commitAction * > &

l

)

const [virtual]

Reimplemented from storage::Container.

Reimplemented in storage::Dasd.

virtual int storage::Disk::getToCommit	(	storage::CommitStage	stage,
		std::list< Container * > &	col,
		std::list< Volume * > &	vol
	)			[virtual]

Reimplemented from storage::Container.

Reimplemented in storage::Dasd.

int Disk::commitChanges

(

storage::CommitStage

stage

)

[virtual]

Reimplemented from storage::Container.

Reimplemented in storage::Dasd.

int Disk::commitChanges	(	storage::CommitStage	stage,
		Volume *	vol
	)			[virtual]

Reimplemented from storage::Container.

int Disk::resizePartition	(	Partition *	p,
		unsigned long	newCyl
	)			[virtual]

Reimplemented in storage::Dasd.

int Disk::resizeVolume	(	Volume *	v,
		unsigned long long	newSize
	)			[virtual]

Reimplemented from storage::Container.

int Disk::removeVolume

(

Volume *

v

)

[virtual]

Reimplemented from storage::Container.

void storage::Disk::getUnusedSpace	(	std::list< Region > &	free,
		bool	all = true,
		bool	logical = false
	)

bool Disk::hasExtended

(

)

const

string Disk::setDiskLabelText

(

bool

doing = true

)

const

unsigned long long Disk::cylinderToKb

(

unsigned

long

)

const

unsigned long Disk::kbToCylinder

(

unsigned long

long

)

const

string Disk::getPartName

(

unsigned

nr

)

const

void Disk::getInfo

(

storage::DiskInfo &

info

)

const

bool Disk::equalContent

(

const Disk &

rhs

)

const

void Disk::logDifference

(

const Disk &

d

)

const

Disk & Disk::operator=

(

const Disk &

rhs

)

bool storage::Disk::FakeDisk

(

)

const [inline]

string Disk::getPartName	(	const string &	disk,
		unsigned	nr
	)			[static]

string Disk::getPartName	(	const string &	disk,
		const string &	nr
	)			[static]

pair< string, long > Disk::getDiskPartition

(

const string &

dev

)

[static]

PartPair storage::Disk::partPair

(

bool(*)(const Partition &)

CheckPart = NULL

)

[inline, protected]

PartIter storage::Disk::partBegin

(

bool(*)(const Partition &)

CheckPart = NULL

)

[inline, protected]

PartIter storage::Disk::partEnd

(

bool(*)(const Partition &)

CheckPart = NULL

)

[inline, protected]

ConstPartPair storage::Disk::partPair

(

bool(*)(const Partition &)

CheckPart = NULL

)

const [inline]

ConstPartIter storage::Disk::partBegin

(

bool(*)(const Partition &)

CheckPart = NULL

)

const [inline]

ConstPartIter storage::Disk::partEnd

(

bool(*)(const Partition &)

CheckPart = NULL

)

const [inline]

bool Disk::detectGeometry

(

)

[protected, virtual]

Reimplemented in storage::Dasd.

bool Disk::detectPartitions

(

ProcPart &

ppart

)

[protected, virtual]

Reimplemented in storage::Dasd.

bool Disk::getSysfsInfo

(

const string &

SysFsDir

)

[protected]

int Disk::checkSystemError	(	const string &	cmd_line,
		const SystemCmd &	cmd
	)			[protected]

int Disk::execCheckFailed

(

const string &

cmd_line

)

[protected]

int Disk::execCheckFailed	(	SystemCmd &	cmd,
		const string &	cmd_line
	)			[protected]

bool Disk::checkPartedOutput	(	const SystemCmd &	cmd,
		ProcPart &	ppart
	)			[protected]

bool Disk::scanPartedLine	(	const string &	Line,
		unsigned &	nr,
		unsigned long &	start,
		unsigned long &	csize,
		storage::PartitionType &	type,
		unsigned &	id,
		bool &	boot
	)			[protected]

bool storage::Disk::checkPartedValid	(	const ProcPart &	pp,
		const string &	diskname,
		std::list< Partition * > &	pl,
		unsigned long &	rng
	)			[protected]

bool Disk::getPartedValues

(

Partition *

p

)

[protected]

bool Disk::getPartedSectors	(	const Partition *	p,
		unsigned long long &	start,
		unsigned long long &	end
	)			[protected]

const Partition * Disk::getPartitionAfter

(

const Partition *

p

)

[protected]

virtual void storage::Disk::print

(

std::ostream &

s

)

const [inline, protected, virtual]

Reimplemented from storage::Container.

Reimplemented in storage::Dasd.

virtual Container* storage::Disk::getCopy

(

)

const [inline, protected, virtual]

Reimplemented from storage::Container.

void Disk::getGeometry	(	const string &	line,
		unsigned long &	c,
		unsigned &	h,
		unsigned &	s
	)			[protected]

void Disk::redetectGeometry

(

)

[protected, virtual]

Reimplemented in storage::Dasd.

void Disk::changeNumbers	(	const PartIter &	b,
		const PartIter &	e,
		unsigned	start,
		int	incr
	)			[protected]

int Disk::createChecks	(	storage::PartitionType &	type,
		unsigned long	start,
		unsigned long	len,
		bool	checkRelaxed
	)			[protected]

void Disk::removePresentPartitions

(

)

[protected]

void Disk::removeFromMemory

(

)

[protected]

static bool storage::Disk::notDeleted

(

const Partition &

d

)

[inline, static, protected]

int Disk::doCreate

(

Volume *

v

)

[protected, virtual]

Reimplemented from storage::Container.

Reimplemented in storage::Dasd.

int Disk::doRemove

(

Volume *

v

)

[protected, virtual]

Reimplemented from storage::Container.

Reimplemented in storage::Dasd.

int Disk::doResize

(

Volume *

v

)

[protected, virtual]

Reimplemented from storage::Container.

Reimplemented in storage::Dasd.

int Disk::doSetType

(

Volume *

v

)

[protected, virtual]

Reimplemented in storage::Dasd.

int Disk::doCreateLabel

(

)

[protected, virtual]

Reimplemented in storage::Dasd.

void Disk::logData

(

const string &

Dir

)

[protected, virtual]

Reimplemented from storage::Container.

bool storage::Disk::haveBsdPart

(

const std::list< Partition * > &

pl

)

const [protected]

void Disk::setLabelData

(

const string &

)

[protected]

string Disk::defaultLabel

(

)

[static, protected]

---

Friends And Related Function Documentation

friend class Storage [friend]

Reimplemented from storage::Container.

Reimplemented in storage::Dasd.

friend class DmPartCo [friend]

std::ostream& operator<<	(	std::ostream &	s,
		const Disk &	d
	)			[friend]

---

Member Data Documentation

Disk::label_info Disk::labels [static, protected]

string Disk::p_disks [static, protected]

unsigned long storage::Disk::cyl [protected]

unsigned storage::Disk::head [protected]

unsigned storage::Disk::sector [protected]

unsigned long storage::Disk::new_cyl [protected]

unsigned storage::Disk::new_head [protected]

unsigned storage::Disk::new_sector [protected]

string storage::Disk::label [protected]

string storage::Disk::udev_path [protected]

std::list<string> storage::Disk::udev_id [protected]

std::list<string> storage::Disk::mp_alias [protected]

string storage::Disk::detected_label [protected]

string storage::Disk::system_stderr [protected]

string storage::Disk::logfile_name [protected]

string storage::Disk::sysfs_dir [protected]

unsigned storage::Disk::max_primary [protected]

bool storage::Disk::ext_possible [protected]

bool storage::Disk::init_disk [protected]

bool storage::Disk::dmp_slave [protected]

unsigned storage::Disk::max_logical [protected]

unsigned long storage::Disk::byte_cyl [protected]

unsigned long storage::Disk::range [protected]

storage::DiskInfo storage::Disk::info [mutable, protected]

Reimplemented from storage::Container.

---

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

• Disk.h
• Disk.cc

---