XrdOssSys Class Reference

#include <XrdOssApi.hh>

Inheritance diagram for XrdOssSys:

Collaboration diagram for XrdOssSys:

Public Member Functions
virtual XrdOssDF *	newDir (const char *tident)
virtual XrdOssDF *	newFile (const char *tident)
int	Chmod (const char , mode_t mode, XrdOucEnv eP=0)
int	Configure (const char , XrdSysError &, XrdOucEnv envP)
void	Config_Display (XrdSysError &)
virtual int	Create (const char , const char , mode_t, XrdOucEnv &, int opts=0)
int	GenLocalPath (const char , char )
int	GenRemotePath (const char , char )
int	Init (XrdSysLogger , const char , XrdOucEnv *envP)
int	Init (XrdSysLogger lP, const char cP)
int	IsRemote (const char *path)
int	Lfn2Pfn (const char Path, char buff, int blen)
const char *	Lfn2Pfn (const char Path, char buff, int blen, int &rc)
int	Mkdir (const char , mode_t mode, int mkpath=0, XrdOucEnv eP=0)
int	Mkpath (const char *, mode_t mode)
unsigned long long	PathOpts (const char *path)
int	Reloc (const char tident, const char path, const char cgName, const char anchor=0)
int	Remdir (const char , int Opts=0, XrdOucEnv eP=0)
int	Rename (const char , const char , XrdOucEnv eP1=0, XrdOucEnv eP2=0)
virtual int	Stage (const char , const char , XrdOucEnv &, int, mode_t, unsigned long long)
void *	Stage_In (void *carg)
int	Stat (const char , struct stat , int opts=0, XrdOucEnv *Env=0)
int	StatFS (const char path, char buff, int &blen, XrdOucEnv *Env=0)
int	StatFS (const char *path, unsigned long long &Opt, long long &fSize, long long &fSpace)
int	StatLS (XrdOucEnv &env, const char path, char buff, int &blen)
int	StatPF (const char , struct stat )
int	StatVS (XrdOssVSInfo sP, const char sname=0, int updt=0)
int	StatXA (const char path, char buff, int &blen, XrdOucEnv *Env=0)
int	StatXP (const char path, unsigned long long &attr, XrdOucEnv Env=0)
int	Truncate (const char , unsigned long long Size, XrdOucEnv eP=0)
int	Unlink (const char , int Opts=0, XrdOucEnv eP=0)
int	Stats (char *bp, int bl)
int	MSS_Closedir (void *)
int	MSS_Create (const char *path, mode_t, XrdOucEnv &)
void *	MSS_Opendir (const char *, int &rc)
int	MSS_Readdir (void fd, char buff, int blen)
int	MSS_Remdir (const char , const char )
int	MSS_Rename (const char , const char )
int	MSS_Stat (const char , struct stat buff=0)
int	MSS_Unlink (const char *)
	XrdOssSys ()
virtual	~XrdOssSys ()
Static Public Member Functions
static int	AioInit ()
Public Attributes
char *	ConfigFN
char *	LocalRoot
char *	RemoteRoot
int	MaxTwiddle
int	StageRealTime
int	StageAsync
int	StageCreate
int	StageFormat
char *	StageCmd
char *	StageMsg
XrdOucMsubs *	StageSnd
XrdFrcProxy *	StageFrm
char *	StageEvents
int	StageEvSize
int	StageActLen
char *	StageAction
char *	StageArg [MaxArgs]
int	StageAln [MaxArgs]
int	StageAnum
char *	RSSCmd
int	isMSSC
int	RSSTout
long long	MaxSize
int	FDFence
int	FDLimit
unsigned long long	DirFlags
int	Trace
int	Solitary
int	OptFlags
XrdOucPListAnchor	SPList
char *	N2N_Lib
char *	N2N_Parms
XrdOucName2Name *	lcl_N2N
XrdOucName2Name *	rmt_N2N
XrdOucName2Name *	the_N2N
XrdOucPListAnchor	RPList
OssDPath *	DPList
int	lenDP
short	numDP
short	numCG
char *	STT_Lib
char *	STT_Parms
union {
XrdOssStatInfo_t STT_Func
XrdOssStatInfo2_t STT_Fund
};
int	STT_PreOp
char	STT_DoN2N
char	STT_V2
char	STT_DoARE
long long	prPBits
long long	prPMask
int	prPSize
int	prBytes
int	prActive
short	prDepth
short	prQSize
XrdVersionInfo *	myVersion
Static Public Attributes
static int	AioAllOk
static int	runOld
static char	tryMmap
static char	chkMmap
static const int	MaxArgs = 15
Protected Member Functions
int	Alloc_Cache (XrdOssCreateInfo &, XrdOucEnv &)
int	Alloc_Local (XrdOssCreateInfo &, XrdOucEnv &)
int	BreakLink (const char *local_path, struct stat &statbuff)
int	CalcTime ()
int	CalcTime (XrdOssStage_Req *req)
int	SetFattr (XrdOssCreateInfo &crInfo, int datfd, time_t mtime)
void	doScrub ()
int	Find (XrdOssStage_Req req, void carg)
int	getCname (const char path, struct stat sbuff, char *cgbuff)
int	getStats (char *buff, int blen)
int	GetFile (XrdOssStage_Req *req)
int	getID (const char , XrdOucEnv &, char , int)
time_t	HasFile (const char fn, const char sfx, time_t *mTime=0)
int	Stage_QT (const char , const char , XrdOucEnv &, int, mode_t)
int	Stage_RT (const char , const char , XrdOucEnv &, unsigned long long)
void	ConfigMio (XrdSysError &Eroute)
int	ConfigN2N (XrdSysError &Eroute, XrdOucEnv *envP)
int	ConfigProc (XrdSysError &Eroute)
void	ConfigSpace (XrdSysError &Eroute)
void	ConfigSpace (const char *Lfn)
void	ConfigSpath (XrdSysError &Eroute, const char *Pn, unsigned long long &Fv, int noMSS)
int	ConfigStage (XrdSysError &Eroute)
int	ConfigStageC (XrdSysError &Eroute)
int	ConfigStatLib (XrdSysError &Eroute, XrdOucEnv *envP)
void	ConfigStats (XrdSysError &Eroute)
void	ConfigStats (dev_t Devnum, char *lP)
int	ConfigXeq (char *, XrdOucStream &, XrdSysError &)
void	List_Path (const char , const char , unsigned long long, XrdSysError &)
int	xalloc (XrdOucStream &Config, XrdSysError &Eroute)
int	xcache (XrdOucStream &Config, XrdSysError &Eroute)
int	xcachescan (XrdOucStream &Config, XrdSysError &Eroute)
int	xdefault (XrdOucStream &Config, XrdSysError &Eroute)
int	xfdlimit (XrdOucStream &Config, XrdSysError &Eroute)
int	xmaxsz (XrdOucStream &Config, XrdSysError &Eroute)
int	xmemf (XrdOucStream &Config, XrdSysError &Eroute)
int	xnml (XrdOucStream &Config, XrdSysError &Eroute)
int	xpath (XrdOucStream &Config, XrdSysError &Eroute)
int	xprerd (XrdOucStream &Config, XrdSysError &Eroute)
int	xspace (XrdOucStream &Config, XrdSysError &Eroute, int *isCD=0)
int	xspace (XrdOucStream &Config, XrdSysError &Eroute, const char *grp, bool isAsgn)
int	xspaceBuild (char grp, char fn, int isxa, XrdSysError &Eroute)
int	xstg (XrdOucStream &Config, XrdSysError &Eroute)
int	xstl (XrdOucStream &Config, XrdSysError &Eroute)
int	xusage (XrdOucStream &Config, XrdSysError &Eroute)
int	xtrace (XrdOucStream &Config, XrdSysError &Eroute)
int	xxfr (XrdOucStream &Config, XrdSysError &Eroute)
int	tranmode (char *)
int	MSS_Xeq (XrdOucStream *xfd, int okerr, const char cmd, const char arg1=0, const char arg2=0)
int	RenameLink (char old_path, char new_path)
int	RenameLink2 (int Llen, char oLnk, char old_path, char nLnk, char new_path)
int	RenameLink3 (char cPath, char old_path, char *new_path)
Protected Attributes
long long	minalloc
int	ovhalloc
int	fuzalloc
int	cscanint
int	xfrspeed
int	xfrovhd
int	xfrhold
int	xfrkeep
int	xfrthreads
int	xfrtcount
long long	pndbytes
long long	stgbytes
long long	totbytes
int	totreqs
int	badreqs
XrdOucProg *	StageProg
XrdOucProg *	RSSProg
char *	UDir
char *	QFile
char *	xfrFdir
int	xfrFdln

Constructor & Destructor Documentation

XrdOssSys::XrdOssSys ( )

virtual XrdOssSys::~XrdOssSys ( ) [inline, virtual]

Member Function Documentation

static int XrdOssSys::AioInit ( ) [static]

int XrdOssSys::Alloc_Cache	(	XrdOssCreateInfo &	,
		XrdOucEnv &
	)			`[protected]`

int XrdOssSys::Alloc_Local	(	XrdOssCreateInfo &	,
		XrdOucEnv &
	)			`[protected]`

int XrdOssSys::BreakLink	(	const char *	local_path,
		struct stat &	statbuff
	)			`[protected]`

int XrdOssSys::CalcTime ( XrdOssStage_Req * req ) [protected]

int XrdOssSys::CalcTime ( ) [protected]

int XrdOssSys::Chmod	(	const char *	,
		mode_t	mode,
		XrdOucEnv *	eP = `0`
	)			`[virtual]`

Implements XrdOss.

void XrdOssSys::Config_Display ( XrdSysError & )

void XrdOssSys::ConfigMio ( XrdSysError & Eroute ) [protected]

int XrdOssSys::ConfigN2N	(	XrdSysError &	Eroute,
		XrdOucEnv *	envP
	)			`[protected]`

int XrdOssSys::ConfigProc ( XrdSysError & Eroute ) [protected]

void XrdOssSys::ConfigSpace ( const char * Lfn ) [protected]

void XrdOssSys::ConfigSpace ( XrdSysError & Eroute ) [protected]

void XrdOssSys::ConfigSpath	(	XrdSysError &	Eroute,
		const char *	Pn,
		unsigned long long &	Fv,
		int	noMSS
	)			`[protected]`

int XrdOssSys::ConfigStage ( XrdSysError & Eroute ) [protected]

int XrdOssSys::ConfigStageC ( XrdSysError & Eroute ) [protected]

int XrdOssSys::ConfigStatLib	(	XrdSysError &	Eroute,
		XrdOucEnv *	envP
	)			`[protected]`

void XrdOssSys::ConfigStats	(	dev_t	Devnum,
		char *	lP
	)			`[protected]`

void XrdOssSys::ConfigStats ( XrdSysError & Eroute ) [protected]

int XrdOssSys::Configure	(	const char *	,
		XrdSysError &	,
		XrdOucEnv *	envP
	)

int XrdOssSys::ConfigXeq	(	char *	,
		XrdOucStream &	,
		XrdSysError &
	)			`[protected]`

virtual int XrdOssSys::Create	(	const char *	,
		const char *	,
		mode_t	,
		XrdOucEnv &	,
		int	opts = `0`
	)			`[virtual]`

Implements XrdOss.

void XrdOssSys::doScrub ( ) [protected]

int XrdOssSys::Find	(	XrdOssStage_Req *	req,
		void *	carg
	)			`[protected]`

int XrdOssSys::GenLocalPath	(	const char *	,
		char *
	)

int XrdOssSys::GenRemotePath	(	const char *	,
		char *
	)

int XrdOssSys::getCname	(	const char *	path,
		struct stat *	sbuff,
		char *	cgbuff
	)			`[protected]`

int XrdOssSys::GetFile ( XrdOssStage_Req * req ) [protected]

int XrdOssSys::getID	(	const char *	,
		XrdOucEnv &	,
		char *	,
		int
	)			`[protected]`

int XrdOssSys::getStats	(	char *	buff,
		int	blen
	)			`[protected]`

time_t XrdOssSys::HasFile	(	const char *	fn,
		const char *	sfx,
		time_t *	mTime = `0`
	)			`[protected]`

int XrdOssSys::Init	(	XrdSysLogger *	lP,
		const char *	cP
	)			`[inline, virtual]`

Implements XrdOss.

References Init().

Referenced by Init().

int XrdOssSys::Init	(	XrdSysLogger *	,
		const char *	,
		XrdOucEnv *	envP
	)

int XrdOssSys::IsRemote ( const char * path ) [inline]

References XrdOucPListAnchor::Find(), RPList, and XRDEXP_REMOTE.

const char* XrdOssSys::Lfn2Pfn	(	const char *	Path,
		char *	buff,
		int	blen,
		int &	rc
	)			`[virtual]`

Reimplemented from XrdOss.

int XrdOssSys::Lfn2Pfn	(	const char *	Path,
		char *	buff,
		int	blen
	)			`[virtual]`

Reimplemented from XrdOss.

void XrdOssSys::List_Path	(	const char *	,
		const char *	,
		unsigned long	long,
		XrdSysError &
	)			`[protected]`

int XrdOssSys::Mkdir	(	const char *	,
		mode_t	mode,
		int	mkpath = `0`,
		XrdOucEnv *	eP = `0`
	)			`[virtual]`

Implements XrdOss.

int XrdOssSys::Mkpath	(	const char *	,
		mode_t	mode
	)

int XrdOssSys::MSS_Closedir ( void * )

int XrdOssSys::MSS_Create	(	const char *	path,
		mode_t	,
		XrdOucEnv &
	)

void* XrdOssSys::MSS_Opendir	(	const char *	,
		int &	rc
	)

int XrdOssSys::MSS_Readdir	(	void *	fd,
		char *	buff,
		int	blen
	)

int XrdOssSys::MSS_Remdir	(	const char *	,
		const char *
	)			`[inline]`

int XrdOssSys::MSS_Rename	(	const char *	,
		const char *
	)

int XrdOssSys::MSS_Stat	(	const char *	,
		struct stat *	buff = `0`
	)

int XrdOssSys::MSS_Unlink ( const char * )

int XrdOssSys::MSS_Xeq	(	XrdOucStream **	xfd,
		int	okerr,
		const char *	cmd,
		const char *	arg1 = `0`,
		const char *	arg2 = `0`
	)			`[protected]`

virtual XrdOssDF* XrdOssSys::newDir ( const char * tident ) [inline, virtual]

Implements XrdOss.

virtual XrdOssDF* XrdOssSys::newFile ( const char * tident ) [inline, virtual]

Implements XrdOss.

unsigned long long XrdOssSys::PathOpts ( const char * path ) [inline]

References XrdOucPListAnchor::Find(), and RPList.

int XrdOssSys::Reloc	(	const char *	tident,
		const char *	path,
		const char *	cgName,
		const char *	anchor = `0`
	)			`[virtual]`

Reimplemented from XrdOss.

int XrdOssSys::Remdir	(	const char *	,
		int	Opts = `0`,
		XrdOucEnv *	eP = `0`
	)			`[virtual]`

Implements XrdOss.

int XrdOssSys::Rename	(	const char *	,
		const char *	,
		XrdOucEnv *	eP1 = `0`,
		XrdOucEnv *	eP2 = `0`
	)			`[virtual]`

Implements XrdOss.

int XrdOssSys::RenameLink	(	char *	old_path,
		char *	new_path
	)			`[protected]`

int XrdOssSys::RenameLink2	(	int	Llen,
		char *	oLnk,
		char *	old_path,
		char *	nLnk,
		char *	new_path
	)			`[protected]`

int XrdOssSys::RenameLink3	(	char *	cPath,
		char *	old_path,
		char *	new_path
	)			`[protected]`

int XrdOssSys::SetFattr	(	XrdOssCreateInfo &	crInfo,
		int	datfd,
		time_t	mtime
	)			`[protected]`

virtual int XrdOssSys::Stage	(	const char *	,
		const char *	,
		XrdOucEnv &	,
		int	,
		mode_t	,
		unsigned long	long
	)			`[virtual]`

void* XrdOssSys::Stage_In ( void * carg )

int XrdOssSys::Stage_QT	(	const char *	,
		const char *	,
		XrdOucEnv &	,
		int	,
		mode_t
	)			`[protected]`

int XrdOssSys::Stage_RT	(	const char *	,
		const char *	,
		XrdOucEnv &	,
		unsigned long	long
	)			`[protected]`

int XrdOssSys::Stat	(	const char *	,
		struct stat *	,
		int	opts = `0`,
		XrdOucEnv *	Env = `0`
	)			`[virtual]`

Implements XrdOss.

int XrdOssSys::StatFS	(	const char *	path,
		unsigned long long &	Opt,
		long long &	fSize,
		long long &	fSpace
	)

int XrdOssSys::StatFS	(	const char *	path,
		char *	buff,
		int &	blen,
		XrdOucEnv *	Env = `0`
	)			`[virtual]`

Reimplemented from XrdOss.

int XrdOssSys::StatLS	(	XrdOucEnv &	env,
		const char *	path,
		char *	buff,
		int &	blen
	)			`[virtual]`

Reimplemented from XrdOss.

int XrdOssSys::StatPF	(	const char *	,
		struct stat *
	)			`[virtual]`

Reimplemented from XrdOss.

int XrdOssSys::Stats	(	char *	bp,
		int	bl
	)			`[virtual]`

Reimplemented from XrdOss.

int XrdOssSys::StatVS	(	XrdOssVSInfo *	sP,
		const char *	sname = `0`,
		int	updt = `0`
	)			`[virtual]`

Reimplemented from XrdOss.

int XrdOssSys::StatXA	(	const char *	path,
		char *	buff,
		int &	blen,
		XrdOucEnv *	Env = `0`
	)			`[virtual]`

Reimplemented from XrdOss.

int XrdOssSys::StatXP	(	const char *	path,
		unsigned long long &	attr,
		XrdOucEnv *	Env = `0`
	)			`[virtual]`

Reimplemented from XrdOss.

int XrdOssSys::tranmode ( char * ) [protected]

int XrdOssSys::Truncate	(	const char *	,
		unsigned long long	Size,
		XrdOucEnv *	eP = `0`
	)			`[virtual]`

Implements XrdOss.

int XrdOssSys::Unlink	(	const char *	,
		int	Opts = `0`,
		XrdOucEnv *	eP = `0`
	)			`[virtual]`

Implements XrdOss.

int XrdOssSys::xalloc	(	XrdOucStream &	Config,
		XrdSysError &	Eroute
	)			`[protected]`

int XrdOssSys::xcache	(	XrdOucStream &	Config,
		XrdSysError &	Eroute
	)			`[protected]`

int XrdOssSys::xcachescan	(	XrdOucStream &	Config,
		XrdSysError &	Eroute
	)			`[protected]`

int XrdOssSys::xdefault	(	XrdOucStream &	Config,
		XrdSysError &	Eroute
	)			`[protected]`

int XrdOssSys::xfdlimit	(	XrdOucStream &	Config,
		XrdSysError &	Eroute
	)			`[protected]`

int XrdOssSys::xmaxsz	(	XrdOucStream &	Config,
		XrdSysError &	Eroute
	)			`[protected]`

int XrdOssSys::xmemf	(	XrdOucStream &	Config,
		XrdSysError &	Eroute
	)			`[protected]`

int XrdOssSys::xnml	(	XrdOucStream &	Config,
		XrdSysError &	Eroute
	)			`[protected]`

int XrdOssSys::xpath	(	XrdOucStream &	Config,
		XrdSysError &	Eroute
	)			`[protected]`

int XrdOssSys::xprerd	(	XrdOucStream &	Config,
		XrdSysError &	Eroute
	)			`[protected]`

int XrdOssSys::xspace	(	XrdOucStream &	Config,
		XrdSysError &	Eroute,
		const char *	grp,
		bool	isAsgn
	)			`[protected]`

int XrdOssSys::xspace	(	XrdOucStream &	Config,
		XrdSysError &	Eroute,
		int *	isCD = `0`
	)			`[protected]`

int XrdOssSys::xspaceBuild	(	char *	grp,
		char *	fn,
		int	isxa,
		XrdSysError &	Eroute
	)			`[protected]`

int XrdOssSys::xstg	(	XrdOucStream &	Config,
		XrdSysError &	Eroute
	)			`[protected]`

int XrdOssSys::xstl	(	XrdOucStream &	Config,
		XrdSysError &	Eroute
	)			`[protected]`

int XrdOssSys::xtrace	(	XrdOucStream &	Config,
		XrdSysError &	Eroute
	)			`[protected]`

int XrdOssSys::xusage	(	XrdOucStream &	Config,
		XrdSysError &	Eroute
	)			`[protected]`

int XrdOssSys::xxfr	(	XrdOucStream &	Config,
		XrdSysError &	Eroute
	)			`[protected]`

Member Data Documentation

union { ... }

int XrdOssSys::AioAllOk [static]

int XrdOssSys::badreqs [protected]

char XrdOssSys::chkMmap [static]

char* XrdOssSys::ConfigFN

int XrdOssSys::cscanint [protected]

unsigned long long XrdOssSys::DirFlags

OssDPath* XrdOssSys::DPList

int XrdOssSys::FDFence

int XrdOssSys::FDLimit

int XrdOssSys::fuzalloc [protected]

int XrdOssSys::isMSSC

XrdOucName2Name* XrdOssSys::lcl_N2N

int XrdOssSys::lenDP

char* XrdOssSys::LocalRoot

const int XrdOssSys::MaxArgs = 15 [static]

long long XrdOssSys::MaxSize

int XrdOssSys::MaxTwiddle

long long XrdOssSys::minalloc [protected]

XrdVersionInfo* XrdOssSys::myVersion

char* XrdOssSys::N2N_Lib

char* XrdOssSys::N2N_Parms

short XrdOssSys::numCG

short XrdOssSys::numDP

int XrdOssSys::OptFlags

int XrdOssSys::ovhalloc [protected]

long long XrdOssSys::pndbytes [protected]

int XrdOssSys::prActive

int XrdOssSys::prBytes

short XrdOssSys::prDepth

long long XrdOssSys::prPBits

long long XrdOssSys::prPMask

int XrdOssSys::prPSize

short XrdOssSys::prQSize

char* XrdOssSys::QFile [protected]

char* XrdOssSys::RemoteRoot

XrdOucName2Name* XrdOssSys::rmt_N2N

XrdOucPListAnchor XrdOssSys::RPList

Referenced by IsRemote(), and PathOpts().

char* XrdOssSys::RSSCmd

XrdOucProg* XrdOssSys::RSSProg [protected]

int XrdOssSys::RSSTout

int XrdOssSys::runOld [static]

int XrdOssSys::Solitary

XrdOucPListAnchor XrdOssSys::SPList

char* XrdOssSys::StageAction

int XrdOssSys::StageActLen

int XrdOssSys::StageAln[MaxArgs]

int XrdOssSys::StageAnum

char* XrdOssSys::StageArg[MaxArgs]

int XrdOssSys::StageAsync

char* XrdOssSys::StageCmd

int XrdOssSys::StageCreate

char* XrdOssSys::StageEvents

int XrdOssSys::StageEvSize

int XrdOssSys::StageFormat

XrdFrcProxy* XrdOssSys::StageFrm

char* XrdOssSys::StageMsg

XrdOucProg* XrdOssSys::StageProg [protected]

int XrdOssSys::StageRealTime

XrdOucMsubs* XrdOssSys::StageSnd

long long XrdOssSys::stgbytes [protected]

char XrdOssSys::STT_DoARE

char XrdOssSys::STT_DoN2N

XrdOssStatInfo_t XrdOssSys::STT_Func

XrdOssStatInfo2_t XrdOssSys::STT_Fund

char* XrdOssSys::STT_Lib

char* XrdOssSys::STT_Parms

int XrdOssSys::STT_PreOp

char XrdOssSys::STT_V2

XrdOucName2Name* XrdOssSys::the_N2N

long long XrdOssSys::totbytes [protected]

int XrdOssSys::totreqs [protected]

int XrdOssSys::Trace

char XrdOssSys::tryMmap [static]

char* XrdOssSys::UDir [protected]

char* XrdOssSys::xfrFdir [protected]

int XrdOssSys::xfrFdln [protected]

int XrdOssSys::xfrhold [protected]

int XrdOssSys::xfrkeep [protected]

int XrdOssSys::xfrovhd [protected]

int XrdOssSys::xfrspeed [protected]

int XrdOssSys::xfrtcount [protected]

int XrdOssSys::xfrthreads [protected]

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

XrdOssApi.hh

XrdOssSys Class Reference

Public Member Functions

Static Public Member Functions

Public Attributes

Static Public Attributes

Protected Member Functions

Protected Attributes

Constructor & Destructor Documentation

Member Function Documentation

Member Data Documentation