XrdCmsMeter Class Reference

#include <XrdCmsMeter.hh>

List of all members.

Public Types
enum	vType
Public Member Functions
int	calcLoad (int pcpu, int pio, int pload, int pmem, int ppag)
int	calcLoad (int xload, int pdsk)
int	FreeSpace (int &tutil)
void	Init ()
int	isOn ()
int	Monitor (char *pgm, int itv)
void	Record (int pcpu, int pnet, int pxeq, int pmem, int ppag, int pdsk)
int	Report (int &pcpu, int &pnet, int &pxeq, int &pmem, int &ppag, int &pdsk)
void *	Run ()
void *	RunFS ()
int	numFS ()
unsigned int	TotalSpace (unsigned int &minfree)
void	setVirtual (vType vVal)
void	setVirtUpdt ()
	XrdCmsMeter ()
	~XrdCmsMeter ()
Private Member Functions
void	calcSpace ()
char	Scale (long long inval, long &outval)
void	SpaceMsg (int why)
void	UpdtSpace ()
Private Attributes
XrdOucStream	myMeter
XrdSysMutex	cfsMutex
XrdSysMutex	repMutex
long long	MinFree
long long	HWMFree
long long	dsk_lpn
long long	dsk_tot
long long	dsk_free
long long	dsk_maxf
int	dsk_util
int	dsk_calc
int	fs_nums
int	lastFree
int	lastUtil
int	noSpace
int	Running
long	MinShow
long	HWMShow
char	MinStype
char	HWMStype
char	Virtual
char	VirtUpdt
time_t	rep_tod
char *	monpgm
int	monint
pthread_t	montid
unsigned int	xeq_load
unsigned int	cpu_load
unsigned int	mem_load
unsigned int	pag_load
unsigned int	net_load

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Detailed Description

Definition at line 19 of file XrdCmsMeter.hh.

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Member Enumeration Documentation

enum XrdCmsMeter::vType

Definition at line 49 of file XrdCmsMeter.hh.

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Constructor & Destructor Documentation

XrdCmsMeter::XrdCmsMeter

(

)

Definition at line 63 of file XrdCmsMeter.cc.

References cpu_load, dsk_calc, dsk_free, dsk_lpn, dsk_maxf, dsk_tot, fs_nums, HWMFree, lastFree, lastUtil, mem_load, MinFree, monint, monpgm, montid, net_load, noSpace, pag_load, rep_tod, Running, Virtual, VirtUpdt, and xeq_load.

XrdCmsMeter::~XrdCmsMeter

(

)

Definition at line 94 of file XrdCmsMeter.cc.

References free(), XrdSysThread::Kill(), monpgm, and montid.

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Member Function Documentation

int XrdCmsMeter::calcLoad	(	int	pcpu,
		int	pio,
		int	pload,
		int	pmem,
		int	ppag
	)

Definition at line 104 of file XrdCmsMeter.cc.

References XrdFrm::Config().

Referenced by XrdCmsNode::do_Load(), and Run().

int XrdCmsMeter::calcLoad	(	int	xload,
		int	pdsk
	)

Definition at line 115 of file XrdCmsMeter.cc.

References XrdFrm::Config().

int XrdCmsMeter::FreeSpace

(

int &

tutil

)

Definition at line 124 of file XrdCmsMeter.cc.

References cfsMutex, dsk_maxf, dsk_util, lastFree, lastUtil, XrdSysMutex::Lock(), peerFS, XrdSysMutex::UnLock(), UpdtSpace(), Virtual, and VirtUpdt.

Referenced by XrdCmsNode::do_Space(), XrdCmsProtocol::Pander(), and Report().

void XrdCmsMeter::Init

(

)

Definition at line 157 of file XrdCmsMeter.cc.

References calcSpace(), XrdCms::CmsState, XrdFrm::Config(), dsk_calc, dsk_free, dsk_lpn, dsk_maxf, dsk_tot, dsk_util, XrdSysError::Emsg(), XrdOssVSInfo::Extents, fs_nums, HWMFree, HWMShow, HWMStype, XrdOssVSInfo::Large, MinFree, MinShow, MinStype, noSpace, XrdFrmConfig::ossFS, XrdSysThread::Run(), XrdFrm::Say(), Scale(), XrdCmsState::Space, sprintf(), XrdOss::StatVS(), XrdOssVSInfo::Total, XrdCmsState::Update(), and XrdCmsMeterRunFS().

Referenced by XrdCmsConfig::setupServer().

int XrdCmsMeter::isOn

(

)

[inline]

Definition at line 31 of file XrdCmsMeter.hh.

References Running.

int XrdCmsMeter::Monitor	(	char *	pgm,
		int	itv
	)

Definition at line 224 of file XrdCmsMeter.cc.

References access, XrdSysError::Emsg(), monint, monpgm, montid, XrdSysThread::Run(), Running, XrdFrm::Say(), X_OK, and XrdCmsMeterRun().

Referenced by XrdCmsConfig::setupServer().

void XrdCmsMeter::Record	(	int	pcpu,
		int	pnet,
		int	pxeq,
		int	pmem,
		int	ppag,
		int	pdsk
	)

Definition at line 256 of file XrdCmsMeter.cc.

References cpu_load, XrdSysMutex::Lock(), mem_load, net_load, pag_load, repMutex, XrdSysMutex::UnLock(), and xeq_load.

Referenced by XrdCmsNode::do_Load().

int XrdCmsMeter::Report	(	int &	pcpu,
		int &	pnet,
		int &	pxeq,
		int &	pmem,
		int &	ppag,
		int &	pdsk
	)

Definition at line 279 of file XrdCmsMeter.cc.

References cpu_load, XrdOucStream::Drain(), FreeSpace(), XrdSysMutex::Lock(), mem_load, monint, montid, myMeter, net_load, pag_load, rep_tod, repMutex, Running, XrdSysMutex::UnLock(), Virtual, and xeq_load.

Referenced by XrdCmsNode::Report_Usage().

void * XrdCmsMeter::Run

(

)

Definition at line 307 of file XrdCmsMeter.cc.

References calcLoad(), XrdFrm::Config(), cpu_load, XrdSysError::Emsg(), XrdOucStream::Exec(), XrdOucStream::GetLine(), i, XrdSysMutex::Lock(), mem_load, monpgm, myMeter, net_load, pag_load, rep_tod, repMutex, XrdCmsNode::Report_Usage(), XrdFrm::Say(), XrdSysMutex::UnLock(), and xeq_load.

Referenced by XrdCmsMeterRun().

void * XrdCmsMeter::RunFS

(

)

Definition at line 344 of file XrdCmsMeter.cc.

References calcSpace(), XrdCms::CmsState, XrdFrm::Config(), dsk_calc, dsk_maxf, HWMFree, MinFree, noSpace, XrdCmsState::Space, SpaceMsg(), and XrdCmsState::Update().

Referenced by XrdCmsMeterRunFS().

int XrdCmsMeter::numFS

(

)

[inline]

Definition at line 45 of file XrdCmsMeter.hh.

References fs_nums.

Referenced by XrdCmsProtocol::Pander().

unsigned int XrdCmsMeter::TotalSpace

(

unsigned int &

minfree

)

Definition at line 369 of file XrdCmsMeter.cc.

References cfsMutex, dsk_tot, XrdSysMutex::Lock(), MinFree, peerFS, XrdSysMutex::UnLock(), UpdtSpace(), Virtual, and VirtUpdt.

Referenced by XrdCmsProtocol::Pander().

void XrdCmsMeter::setVirtual

(

vType

vVal

)

[inline]

Definition at line 51 of file XrdCmsMeter.hh.

References Virtual.

Referenced by XrdCmsConfig::Configure2().

void XrdCmsMeter::setVirtUpdt

(

)

[inline]

Definition at line 53 of file XrdCmsMeter.hh.

References cfsMutex, XrdSysMutex::Lock(), XrdSysMutex::UnLock(), and VirtUpdt.

Referenced by XrdCmsProtocol::Admit(), and XrdCmsNode::do_Load().

void XrdCmsMeter::calcSpace

(

)

[private]

Definition at line 407 of file XrdCmsMeter.cc.

References cfsMutex, XrdFrm::Config(), DEBUG, dsk_free, dsk_maxf, dsk_tot, dsk_util, XrdSysError::Emsg(), EPNAME, XrdOssVSInfo::Free, XrdOssVSInfo::LFree, XrdSysMutex::Lock(), XrdFrmConfig::ossFS, XrdFrm::Say(), XrdOss::StatVS(), and XrdSysMutex::UnLock().

Referenced by Init(), and RunFS().

char XrdCmsMeter::Scale	(	long long	inval,
		long &	outval
	)			[private]

Definition at line 444 of file XrdCmsMeter.cc.

References i.

Referenced by Init(), and SpaceMsg().

void XrdCmsMeter::SpaceMsg

(

int

why

)

[private]

Definition at line 459 of file XrdCmsMeter.cc.

References dsk_maxf, XrdSysError::Emsg(), HWMShow, HWMStype, MinShow, MinStype, noSpace, XrdFrm::Say(), Scale(), sprintf(), and RooFit::What().

Referenced by RunFS().

void XrdCmsMeter::UpdtSpace

(

)

[private]

Definition at line 487 of file XrdCmsMeter.cc.

References cfsMutex, XrdCms::Cluster, dsk_tot, lastFree, lastUtil, XrdSysMutex::Lock(), MinFree, XrdCms::SpaceData::sFree, XrdCmsCluster::Space(), XrdCms::SpaceData::sUtil, XrdCms::SpaceData::Total, XrdSysMutex::UnLock(), VirtUpdt, XrdCms::SpaceData::wFree, XrdCms::SpaceData::wMinF, and XrdCms::SpaceData::wUtil.

Referenced by FreeSpace(), and TotalSpace().

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Member Data Documentation

XrdOucStream XrdCmsMeter::myMeter [private]

Definition at line 64 of file XrdCmsMeter.hh.

Referenced by Report(), and Run().

XrdSysMutex XrdCmsMeter::cfsMutex [private]

Definition at line 65 of file XrdCmsMeter.hh.

Referenced by calcSpace(), FreeSpace(), setVirtUpdt(), TotalSpace(), and UpdtSpace().

XrdSysMutex XrdCmsMeter::repMutex [private]

Definition at line 66 of file XrdCmsMeter.hh.

Referenced by Record(), Report(), and Run().

long long XrdCmsMeter::MinFree [private]

Definition at line 67 of file XrdCmsMeter.hh.

Referenced by Init(), RunFS(), TotalSpace(), UpdtSpace(), and XrdCmsMeter().

long long XrdCmsMeter::HWMFree [private]

Definition at line 68 of file XrdCmsMeter.hh.

Referenced by Init(), RunFS(), and XrdCmsMeter().

long long XrdCmsMeter::dsk_lpn [private]

Definition at line 69 of file XrdCmsMeter.hh.

Referenced by Init(), and XrdCmsMeter().

long long XrdCmsMeter::dsk_tot [private]

Definition at line 70 of file XrdCmsMeter.hh.

Referenced by calcSpace(), Init(), TotalSpace(), UpdtSpace(), and XrdCmsMeter().

long long XrdCmsMeter::dsk_free [private]

Definition at line 71 of file XrdCmsMeter.hh.

Referenced by calcSpace(), Init(), and XrdCmsMeter().

long long XrdCmsMeter::dsk_maxf [private]

Definition at line 72 of file XrdCmsMeter.hh.

Referenced by calcSpace(), FreeSpace(), Init(), RunFS(), SpaceMsg(), and XrdCmsMeter().

int XrdCmsMeter::dsk_util [private]

Definition at line 73 of file XrdCmsMeter.hh.

Referenced by calcSpace(), FreeSpace(), and Init().

int XrdCmsMeter::dsk_calc [private]

Definition at line 74 of file XrdCmsMeter.hh.

Referenced by Init(), RunFS(), and XrdCmsMeter().

int XrdCmsMeter::fs_nums [private]

Definition at line 75 of file XrdCmsMeter.hh.

Referenced by Init(), numFS(), and XrdCmsMeter().

int XrdCmsMeter::lastFree [private]

Definition at line 76 of file XrdCmsMeter.hh.

Referenced by FreeSpace(), UpdtSpace(), and XrdCmsMeter().

int XrdCmsMeter::lastUtil [private]

Definition at line 77 of file XrdCmsMeter.hh.

Referenced by FreeSpace(), UpdtSpace(), and XrdCmsMeter().

int XrdCmsMeter::noSpace [private]

Definition at line 78 of file XrdCmsMeter.hh.

Referenced by Init(), RunFS(), SpaceMsg(), and XrdCmsMeter().

int XrdCmsMeter::Running [private]

Definition at line 79 of file XrdCmsMeter.hh.

Referenced by isOn(), Monitor(), Report(), and XrdCmsMeter().

long XrdCmsMeter::MinShow [private]

Definition at line 80 of file XrdCmsMeter.hh.

Referenced by Init(), and SpaceMsg().

long XrdCmsMeter::HWMShow [private]

Definition at line 81 of file XrdCmsMeter.hh.

Referenced by Init(), and SpaceMsg().

char XrdCmsMeter::MinStype [private]

Definition at line 82 of file XrdCmsMeter.hh.

Referenced by Init(), and SpaceMsg().

char XrdCmsMeter::HWMStype [private]

Definition at line 83 of file XrdCmsMeter.hh.

Referenced by Init(), and SpaceMsg().

char XrdCmsMeter::Virtual [private]

Definition at line 84 of file XrdCmsMeter.hh.

Referenced by FreeSpace(), Report(), setVirtual(), TotalSpace(), and XrdCmsMeter().

char XrdCmsMeter::VirtUpdt [private]

Definition at line 85 of file XrdCmsMeter.hh.

Referenced by FreeSpace(), setVirtUpdt(), TotalSpace(), UpdtSpace(), and XrdCmsMeter().

time_t XrdCmsMeter::rep_tod [private]

Definition at line 87 of file XrdCmsMeter.hh.

Referenced by Report(), Run(), and XrdCmsMeter().

char* XrdCmsMeter::monpgm [private]

Definition at line 88 of file XrdCmsMeter.hh.

Referenced by Monitor(), Run(), XrdCmsMeter(), and ~XrdCmsMeter().

int XrdCmsMeter::monint [private]

Definition at line 89 of file XrdCmsMeter.hh.

Referenced by Monitor(), Report(), and XrdCmsMeter().

pthread_t XrdCmsMeter::montid [private]

Definition at line 90 of file XrdCmsMeter.hh.

Referenced by Monitor(), Report(), XrdCmsMeter(), and ~XrdCmsMeter().

unsigned int XrdCmsMeter::xeq_load [private]

Definition at line 92 of file XrdCmsMeter.hh.

Referenced by Record(), Report(), Run(), and XrdCmsMeter().

unsigned int XrdCmsMeter::cpu_load [private]

Definition at line 93 of file XrdCmsMeter.hh.

Referenced by Record(), Report(), Run(), and XrdCmsMeter().

unsigned int XrdCmsMeter::mem_load [private]

Definition at line 94 of file XrdCmsMeter.hh.

Referenced by Record(), Report(), Run(), and XrdCmsMeter().

unsigned int XrdCmsMeter::pag_load [private]

Definition at line 95 of file XrdCmsMeter.hh.

Referenced by Record(), Report(), Run(), and XrdCmsMeter().

unsigned int XrdCmsMeter::net_load [private]

Definition at line 96 of file XrdCmsMeter.hh.

Referenced by Record(), Report(), Run(), and XrdCmsMeter().

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

• net/xrootd/src/xrootd/src/XrdCms/XrdCmsMeter.hh
• net/xrootd/src/xrootd/src/XrdCms/XrdCmsMeter.cc

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