storage::PeContainer Class Reference

#include <PeContainer.h>

Inheritance diagram for storage::PeContainer:

storage::Container storage::Device storage::DmCo storage::DmPartCo storage::LvmVg storage::DmmultipathCo storage::DmraidCo

List of all members.

Public Member Functions

 PeContainer (Storage *s, const string &name, const string &device, CType t)
 PeContainer (Storage *s, const string &name, const string &device, CType t, SystemInfo &systeminfo)
 PeContainer (Storage *s, CType t, const xmlNode *node)
 PeContainer (const PeContainer &c)
virtual ~PeContainer ()
void saveData (xmlNode *node) const
unsigned long long peSize () const
unsigned long peCount () const
unsigned long peFree () const
unsigned numPv () const
bool addedPv (const string &dev) const
unsigned long sizeToLe (unsigned long long sizeK) const
int setPeSize (long long unsigned, bool lvm1)
void calcSize ()
void unuseDev () const
void changeDeviceName (const string &old, const string &nw)
bool equalContent (const PeContainer &rhs, bool comp_vol=true) const
void logDifference (std::ostream &log, const PeContainer &rhs) const
string getDeviceByNumber (const string &majmin) const
virtual list< string > getUsing () const

Protected Types

typedef CastIterator< VIter, Dm * > DmInter
typedef CastIterator< CVIter,
const Dm * > 		DmCInter
typedef CheckFnc< const Dm > CheckFncDm
typedef CheckerIterator
< CheckFncDm, DmPI< CheckFncDm >
::type, DmInter, Dm > 		DmPIterator
typedef CheckerIterator
< CheckFncDm, DmCPI
< CheckFncDm >::type, DmCInter,
const Dm > 		DmCPIterator
typedef DerefIterator
< DmPIterator, Dm > 		DmIter
typedef DerefIterator
< DmCPIterator, const Dm > 		ConstDmIter
typedef IterPair< DmIter > DmPair
typedef IterPair< ConstDmIter > ConstDmPair

Protected Member Functions

DmPair dmPair (bool(*Check)(const Dm &)=NULL)
DmIter dmBegin (bool(*Check)(const Dm &)=NULL)
DmIter dmEnd (bool(*Check)(const Dm &)=NULL)
ConstDmPair dmPair (bool(*Check)(const Dm &)=NULL) const
ConstDmIter dmBegin (bool(*Check)(const Dm &)=NULL) const
ConstDmIter dmEnd (bool(*Check)(const Dm &)=NULL) const
string addList () const
virtual void print (std::ostream &s) const
virtual Container * getCopy () const =0
bool findPe (const string &dev, const list< Pv > &pl, list< Pv >::const_iterator &i) const
bool findPe (const string &dev, list< Pv > &pl, list< Pv >::iterator &i) const
unsigned long leByLvRemove () const
int tryUnusePe (const string &dev, std::list< Pv > &pl, std::list< Pv > &pladd, std::list< Pv > &plrem, unsigned long &removed_pe)
bool checkCreateConstraints ()
int remLvPeDistribution (unsigned long le, std::map< string, unsigned long > &pe_map, std::list< Pv > &pl, std::list< Pv > &pladd)
virtual bool checkConsistency () const
void addPv (const Pv &p)

Static Protected Member Functions

static int addLvPeDistribution (unsigned long le, unsigned stripe, std::list< Pv > &pl, std::list< Pv > &pladd, std::map< string, unsigned long > &pe_map)

Protected Attributes

unsigned long long pe_size
unsigned long num_pe
unsigned long free_pe
std::list< Pv > pv
std::list< Pv > pv_add
std::list< Pv > pv_remove

Private Member Functions

PeContainer & operator= (const PeContainer &)

Friends

class Storage
std::ostream & operator<< (std::ostream &, const PeContainer &)
std::ostream & operator<< (std::ostream &, const Pv &)
void printDevList (std::ostream &, const std::list< Pv > &)

Classes

struct  DmCPI
struct  DmPI
struct  Pv

Member Typedef Documentation

typedef CastIterator<VIter, Dm *> storage::PeContainer::DmInter [protected]

typedef CastIterator<CVIter, const Dm *> storage::PeContainer::DmCInter [protected]

typedef CheckFnc<const Dm> storage::PeContainer::CheckFncDm [protected]

typedef CheckerIterator< CheckFncDm, DmPI<CheckFncDm>::type, DmInter, Dm > storage::PeContainer::DmPIterator [protected]

typedef CheckerIterator< CheckFncDm, DmCPI<CheckFncDm>::type, DmCInter, const Dm > storage::PeContainer::DmCPIterator [protected]

typedef DerefIterator<DmPIterator,Dm> storage::PeContainer::DmIter [protected]

typedef DerefIterator<DmCPIterator,const Dm> storage::PeContainer::ConstDmIter [protected]

typedef IterPair<DmIter> storage::PeContainer::DmPair [protected]

typedef IterPair<ConstDmIter> storage::PeContainer::ConstDmPair [protected]

Constructor & Destructor Documentation

storage::PeContainer::PeContainer ( Storage *  s,
const string &  name,
const string &  device,
CType  t 
)

References storage::toString(), and y2deb.

storage::PeContainer::PeContainer ( Storage *  s,
const string &  name,
const string &  device,
CType  t,
SystemInfo &  systeminfo 
)

References storage::toString(), and y2deb.

storage::PeContainer::PeContainer ( Storage *  s,
CType  t,
const xmlNode *  node 
)

References storage::Storage::addUsedBy(), storage::Device::dev, storage::PeContainer::Pv::device, storage::DM, storage::DMMULTIPATH, storage::DMRAID, free_pe, storage::getChildNodes(), storage::getChildValue(), storage::LVM, num_pe, pe_size, pv, storage::UB_DM, storage::UB_DMMULTIPATH, storage::UB_DMRAID, storage::UB_LVM, and y2deb.

storage::PeContainer::PeContainer ( const PeContainer &  c  ) 

References storage::Device::dev, and y2deb.

storage::PeContainer::~PeContainer (  )  [virtual]

References storage::Device::dev, and y2deb.

Member Function Documentation

void storage::PeContainer::saveData ( xmlNode *  node  )  const

Reimplemented from storage::Container.

Reimplemented in storage::LvmVg.

References peCount(), peFree(), peSize(), pv, storage::Container::saveData(), storage::setChildValue(), and storage::xmlNewChild().

Referenced by storage::LvmVg::saveData().

unsigned long long storage::PeContainer::peSize (  )  const [inline]

References pe_size.

Referenced by storage::LvmVg::getInfo(), storage::LvmLv::getInfo(), storage::Dm::getTableInfo(), and saveData().

unsigned long storage::PeContainer::peCount (  )  const [inline]

References num_pe.

Referenced by storage::LvmVg::getInfo(), and saveData().

unsigned long storage::PeContainer::peFree (  )  const [inline]

References free_pe.

Referenced by storage::LvmVg::getInfo(), and saveData().

unsigned storage::PeContainer::numPv (  )  const [inline]

References pv.

bool storage::PeContainer::addedPv ( const string &  dev  )  const

References findPe(), pv_add, and y2mil.

Referenced by storage::Dm::mapsTo().

unsigned long storage::PeContainer::sizeToLe ( unsigned long long  sizeK  )  const

References pe_size.

Referenced by storage::LvmVg::changeStripe(), checkCreateConstraints(), storage::LvmVg::createLv(), storage::LvmVg::createLvSnapshot(), storage::LvmVg::doResize(), storage::LvmVg::getVgData(), and storage::LvmVg::resizeVolume().

int storage::PeContainer::setPeSize ( long long  unsigned,
bool  lvm1 
)

Referenced by storage::LvmVg::setPeSize().

void storage::PeContainer::calcSize (  )  [inline]

References num_pe, pe_size, and storage::Device::size_k.

Referenced by storage::LvmVg::extendVg(), storage::LvmVg::getVgData(), and storage::LvmVg::reduceVg().

void storage::PeContainer::unuseDev (  )  const

References storage::Storage::clearUsedBy(), storage::Container::getStorage(), pv, and pv_add.

Referenced by storage::DmPartCo::removeDmPart(), and storage::LvmVg::removeVg().

void storage::PeContainer::changeDeviceName ( const string &  old,
const string &  nw 
) [virtual]

Reimplemented from storage::Container.

References dmPair(), and pv_add.

bool storage::PeContainer::equalContent ( const PeContainer &  rhs,
bool  comp_vol = true 
) const

References storage::IterPair< Iter >::begin(), dmPair(), storage::IterPair< Iter >::end(), storage::equalContent(), free_pe, num_pe, pe_size, pv, pv_add, and pv_remove.

void storage::PeContainer::logDifference ( std::ostream &  log,
const PeContainer &  rhs 
) const

References storage::contains(), for(), free_pe, storage::logDiff(), storage::Container::logDifference(), num_pe, pe_size, pv, pv_add, and pv_remove.

Referenced by storage::LvmVg::logDifference(), storage::DmPartCo::logDifference(), and storage::DmCo::logDifferenceWithVolumes().

string storage::PeContainer::getDeviceByNumber ( const string &  majmin  )  const

References storage::classic(), storage::Device::device(), storage::Storage::deviceByNumber(), storage::Container::getStorage(), storage::Loop::loopDeviceName(), storage::Loop::loopMajor(), storage::Device::majorNr(), storage::Device::minorNr(), storage::splitString(), and y2mil.

Referenced by storage::Dm::getTableInfo(), and storage::LvmVg::normalizeDmDevices().

list< string > storage::PeContainer::getUsing (  )  const [virtual]

Reimplemented from storage::Device.

References pv, pv_add, and pv_remove.

DmPair storage::PeContainer::dmPair ( bool(*)(const Dm &)  Check = NULL  )  [inline, protected]

References dmBegin(), and dmEnd().

Referenced by changeDeviceName(), checkConsistency(), checkCreateConstraints(), storage::DmCo::DmCo(), equalContent(), storage::DmCo::equalContent(), storage::DmCo::findDm(), leByLvRemove(), storage::DmCo::logDifferenceWithVolumes(), tryUnusePe(), and storage::DmCo::updateDmMaps().

DmIter storage::PeContainer::dmBegin ( bool(*)(const Dm &)  Check = NULL  )  [inline, protected]

References storage::Container::begin(), and storage::Container::end().

Referenced by dmPair().

DmIter storage::PeContainer::dmEnd ( bool(*)(const Dm &)  Check = NULL  )  [inline, protected]

References storage::Container::begin(), and storage::Container::end().

Referenced by dmPair().

ConstDmPair storage::PeContainer::dmPair ( bool(*)(const Dm &)  Check = NULL  )  const [inline, protected]

References dmBegin(), and dmEnd().

ConstDmIter storage::PeContainer::dmBegin ( bool(*)(const Dm &)  Check = NULL  )  const [inline, protected]

References storage::Container::begin(), and storage::Container::end().

ConstDmIter storage::PeContainer::dmEnd ( bool(*)(const Dm &)  Check = NULL  )  const [inline, protected]

References storage::Container::begin(), and storage::Container::end().

string storage::PeContainer::addList (  )  const [protected]

References pv_add.

Referenced by storage::LvmVg::createText().

virtual void storage::PeContainer::print ( std::ostream &  s  )  const [inline, protected, virtual]

Reimplemented from storage::Container.

Reimplemented in storage::DmCo, storage::DmmultipathCo, storage::DmPartCo, storage::DmraidCo, and storage::LvmVg.

virtual Container* storage::PeContainer::getCopy (  )  const [protected, pure virtual]

Implements storage::Container.

Implemented in storage::DmCo, storage::DmmultipathCo, storage::DmPartCo, storage::DmraidCo, and storage::LvmVg.

bool storage::PeContainer::findPe ( const string &  dev,
const list< Pv > &  pl,
list< Pv >::const_iterator &  i 
) const [protected]

References storage::Container::getStorage(), storage::Device::sameDevice(), y2mil, and y2war.

Referenced by addedPv(), addPv(), checkConsistency(), remLvPeDistribution(), and tryUnusePe().

bool storage::PeContainer::findPe ( const string &  dev,
list< Pv > &  pl,
list< Pv >::iterator &  i 
) const [protected]

References storage::Container::getStorage(), storage::Device::sameDevice(), y2mil, and y2war.

unsigned long storage::PeContainer::leByLvRemove (  )  const [protected]

References storage::IterPair< Iter >::begin(), dmPair(), storage::IterPair< Iter >::end(), storage::Dm::isDeleted(), and y2mil.

int storage::PeContainer::tryUnusePe ( const string &  dev,
std::list< Pv > &  pl,
std::list< Pv > &  pladd,
std::list< Pv > &  plrem,
unsigned long &  removed_pe 
) [protected]

References addLvPeDistribution(), storage::IterPair< Iter >::begin(), storage::Storage::clearUsedBy(), storage::PeContainer::Pv::device, dmPair(), storage::IterPair< Iter >::end(), findPe(), storage::Container::getStorage(), storage::Dm::notDeleted(), storage::PeContainer::Pv::num_pe, storage::PEC_PV_NOT_FOUND, storage::PEC_REMOVE_PV_IN_USE, storage::PEC_REMOVE_PV_SIZE_NEEDED, remLvPeDistribution(), and y2mil.

Referenced by storage::LvmVg::reduceVg().

bool storage::PeContainer::checkCreateConstraints (  )  [protected]

References storage::IterPair< Iter >::begin(), dmPair(), storage::IterPair< Iter >::end(), num_pe, pe_size, pv, pv_add, pv_remove, remLvPeDistribution(), sizeToLe(), y2mil, and y2war.

Referenced by storage::LvmVg::doCreateVg(), and storage::LvmVg::doExtendVg().

int storage::PeContainer::addLvPeDistribution ( unsigned long  le,
unsigned  stripe,
std::list< Pv > &  pl,
std::list< Pv > &  pladd,
std::map< string, unsigned long > &  pe_map 
) [static, protected]

References storage::PeContainer::Pv::comp_le(), storage::PeContainer::Pv::no_free(), storage::PEC_LV_NO_SPACE_SINGLE, storage::PEC_LV_NO_SPACE_STRIPED, and y2mil.

Referenced by storage::LvmVg::changeStripe(), storage::LvmVg::createLv(), storage::LvmVg::createLvSnapshot(), storage::LvmVg::getVgData(), storage::LvmVg::resizeVolume(), and tryUnusePe().

int storage::PeContainer::remLvPeDistribution ( unsigned long  le,
std::map< string, unsigned long > &  pe_map,
std::list< Pv > &  pl,
std::list< Pv > &  pladd 
) [protected]

References findPe(), storage::PEC_LV_PE_DEV_NOT_FOUND, and y2mil.

Referenced by storage::LvmVg::changeStripe(), checkCreateConstraints(), storage::LvmVg::getVgData(), storage::LvmVg::removeLv(), storage::LvmVg::resizeVolume(), and tryUnusePe().

bool storage::PeContainer::checkConsistency (  )  const [protected, virtual]

References storage::IterPair< Iter >::begin(), dmPair(), storage::IterPair< Iter >::end(), findPe(), free_pe, storage::Device::name(), storage::Dm::notDeleted(), num_pe, pv, pv_add, and y2war.

Referenced by storage::LvmVg::changeStripe(), storage::LvmVg::changeStripeSize(), storage::LvmVg::createLv(), storage::LvmVg::createLvSnapshot(), storage::Storage::detectLvmVgs(), storage::LvmVg::doCreate(), storage::LvmVg::doCreateVg(), storage::LvmVg::doExtendVg(), storage::LvmVg::doReduceVg(), storage::LvmVg::doRemove(), storage::LvmVg::doRemoveVg(), storage::LvmVg::doResize(), storage::LvmVg::extendVg(), storage::LvmVg::getLvSnapshotState(), storage::LvmVg::reduceVg(), storage::LvmVg::removeLv(), storage::Storage::rescanCryptedObjects(), and storage::LvmVg::resizeVolume().

void storage::PeContainer::addPv ( const Pv &  p  )  [protected]

Reimplemented in storage::DmmultipathCo, and storage::DmraidCo.

References storage::PeContainer::Pv::device, storage::Storage::eraseLabelVolume(), findPe(), storage::Container::getStorage(), pv, pv_add, and pv_remove.

Referenced by storage::LvmVg::addPv(), storage::DmraidCo::addPv(), and storage::DmmultipathCo::addPv().

PeContainer& storage::PeContainer::operator= ( const PeContainer &   )  [private]

Friends And Related Function Documentation

friend class Storage [friend]

Reimplemented from storage::Container.

Reimplemented in storage::DmCo, storage::DmmultipathCo, storage::DmPartCo, storage::DmraidCo, and storage::LvmVg.

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

std::ostream& operator<< ( std::ostream &  s,
const Pv &  v 
) [friend]

void printDevList ( std::ostream &  s,
const std::list< Pv > &  l 
) [friend]

Referenced by storage::operator<<().

Member Data Documentation

unsigned long long storage::PeContainer::pe_size [protected]

Referenced by calcSize(), checkCreateConstraints(), storage::LvmVg::doCreateVg(), equalContent(), storage::LvmVg::extendVg(), storage::LvmVg::getVgData(), storage::DmPartCo::init(), logDifference(), storage::operator<<(), PeContainer(), peSize(), storage::LvmVg::resizeVolume(), storage::LvmVg::setPeSize(), and sizeToLe().

unsigned long storage::PeContainer::num_pe [protected]

Referenced by calcSize(), checkConsistency(), checkCreateConstraints(), equalContent(), storage::LvmVg::extendVg(), storage::LvmVg::getVgData(), storage::DmPartCo::init(), logDifference(), storage::operator<<(), PeContainer(), peCount(), and storage::LvmVg::reduceVg().

unsigned long storage::PeContainer::free_pe [protected]

Referenced by storage::LvmVg::changeStripe(), checkConsistency(), storage::LvmVg::createLv(), storage::LvmVg::createLvSnapshot(), equalContent(), storage::LvmVg::extendVg(), storage::LvmVg::getVgData(), logDifference(), storage::operator<<(), PeContainer(), peFree(), storage::LvmVg::reduceVg(), storage::LvmVg::removeLv(), and storage::LvmVg::resizeVolume().

std::list<Pv> storage::PeContainer::pv [protected]

Referenced by addPv(), storage::LvmVg::changeStripe(), checkConsistency(), checkCreateConstraints(), storage::LvmVg::createLv(), storage::LvmVg::createLvSnapshot(), storage::LvmVg::doCreateVg(), storage::DmraidCo::doRemove(), equalContent(), storage::LvmVg::extendVg(), storage::LvmVg::getInfo(), storage::DmPartCo::getInfo(), storage::DmmultipathCo::getMultipathData(), storage::DmraidCo::getRaidData(), getUsing(), storage::LvmVg::getVgData(), logDifference(), storage::LvmVg::normalizeDmDevices(), numPv(), storage::operator<<(), PeContainer(), storage::LvmVg::reduceVg(), storage::LvmVg::removeLv(), storage::LvmVg::resizeVolume(), saveData(), and unuseDev().

std::list<Pv> storage::PeContainer::pv_add [protected]

Referenced by addedPv(), addList(), addPv(), changeDeviceName(), storage::LvmVg::changeStripe(), checkConsistency(), checkCreateConstraints(), storage::LvmVg::commitChanges(), storage::LvmVg::createLv(), storage::LvmVg::createLvSnapshot(), storage::LvmVg::doCreateVg(), storage::LvmVg::doExtendVg(), equalContent(), storage::LvmVg::extendVg(), storage::LvmVg::getCommitActions(), storage::LvmVg::getInfo(), storage::LvmVg::getToCommit(), getUsing(), storage::LvmVg::getVgData(), logDifference(), storage::operator<<(), storage::LvmVg::reduceVg(), storage::LvmVg::removeLv(), storage::LvmVg::resizeVolume(), and unuseDev().

std::list<Pv> storage::PeContainer::pv_remove [protected]

Referenced by addPv(), storage::LvmVg::addPv(), checkCreateConstraints(), storage::LvmVg::commitChanges(), storage::LvmVg::doCreateVg(), storage::LvmVg::doReduceVg(), equalContent(), storage::LvmVg::extendVg(), storage::LvmVg::getCommitActions(), storage::LvmVg::getInfo(), storage::LvmVg::getToCommit(), getUsing(), logDifference(), storage::operator<<(), and storage::LvmVg::reduceVg().

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