venusrecov.h File Reference

#include <stdio.h>
#include <rpc2/rpc2.h>
#include <rvmlib.h>
#include "venus.private.h"

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Classes
struct	RecovVenusGlobals

Macros
#define	DFLT_RVMT   UFS /* meta data store type */
#define	VenusGenID   (rvg->recov_UUID.fields.time_low)
#define	Recov_BeginTrans()   _Recov_BeginTrans(__FILE__, __LINE__)
#define	VALID_REC_PTR(rec_ptr)

Functions
void	_Recov_BeginTrans (const char file[], int line) BEGINS_TRANSACTION
void	Recov_EndTrans (int) ENDS_TRANSACTION
void	Recov_SetBound (int)
void	RecovInit () EXCLUDES_TRANSACTION
void	RecovFlush (int=0)
void	RecovTruncate (int=0)
void	RecovTerminate ()
void	RecovPrint (int)
RPC2_String	Copy_RPC2_String (RPC2_String &) REQUIRES_TRANSACTION
void	Free_RPC2_String (RPC2_String &) REQUIRES_TRANSACTION
void	RECOVD_Init (void)
void	RecovDaemon (void) EXCLUDES_TRANSACTION
void	Recov_GenerateStoreId (ViceStoreId *sid) REQUIRES_TRANSACTION

Variables
const int	UNSET_IMD = 0
const unsigned long	DFLT_VDDS = 0x400000
const unsigned long	UNSET_VDDS = (unsigned long)-1
const unsigned long	MIN_VDDS = 0x080000
const int	DataToLogSizeRatio = 4
const unsigned long	DFLT_VLDS
const unsigned long	UNSET_VLDS = (unsigned long)-1
const unsigned long	MIN_VLDS = MIN_VDDS / DataToLogSizeRatio
const int	DFLT_RDSCS = 64
const int	UNSET_RDSCS = -1
const int	DFLT_RDSNL = 16
const int	UNSET_RDSNL = -1
const int	DFLT_CMFP = 600
const int	UNSET_CMFP = -1
const int	DFLT_DMFP = 30
const int	UNSET_DMFP = -1
const int	DFLT_MAXFP = 3600
const int	UNSET_MAXFP = -1
const int	DFLT_WITT = 60
const int	UNSET_WITT = -1
const unsigned long	DFLT_MAXFS = 64 * 1024
const unsigned long	UNSET_MAXFS = (unsigned long)-1
const unsigned long	DFLT_MAXTS = 256 * 1024
const unsigned long	UNSET_MAXTS = (unsigned long)-1
const int	RecovMagicNumber = 0x8675309
const int	RecovVersionNumber = 41
int	RecovInited
RecovVenusGlobals *	rvg
int	TransCount
float	TransElapsed
int	RecovTimeToFlush
int	MapPrivate
int	InitMetaData
int	InitNewInstance
rvm_type_t	RvmType
const char *	VenusLogDevice
unsigned long	VenusLogDeviceSize
const char *	VenusDataDevice
unsigned long	VenusDataDeviceSize
int	RdsChunkSize
int	RdsNlists
int	CMFP
int	DMFP
int	WITT
int	MAXFP
unsigned long	MAXFS
unsigned long	MAXTS

Macro Definition Documentation

DFLT_RVMT

#define DFLT_RVMT   UFS /* meta data store type */

Recov_BeginTrans

#define Recov_BeginTrans

(

)

_Recov_BeginTrans(__FILE__, __LINE__)

VALID_REC_PTR

#define VALID_REC_PTR

(

rec_ptr

)

Value:

    ((char *)(rec_ptr) >= rvg->recov_HeapAddr && \
     (char *)(rec_ptr) < rvg->recov_HeapAddr + rvg->recov_HeapLength)

VenusGenID

#define VenusGenID   (rvg->recov_UUID.fields.time_low)

Function Documentation

_Recov_BeginTrans()

void _Recov_BeginTrans	(	const char	file[],
		int	line
	)

Copy_RPC2_String()

RPC2_String Copy_RPC2_String

(

RPC2_String &

src

)

Free_RPC2_String()

void Free_RPC2_String

(

RPC2_String &

STR

)

Recov_EndTrans()

void Recov_EndTrans

(

int

time

)

Recov_GenerateStoreId()

void Recov_GenerateStoreId

(

ViceStoreId *

sid

)

Recov_SetBound()

void Recov_SetBound

(

int

bound

)

RECOVD_Init()

void RECOVD_Init

(

void

)

RecovDaemon()

void RecovDaemon

(

void

)

RecovFlush()

void RecovFlush

(

int

Force = 0

)

RecovInit()

void RecovInit

(

)

RecovPrint()

void RecovPrint

(

int

fd

)

RecovTerminate()

void RecovTerminate

(

)

RecovTruncate()

void RecovTruncate

(

int

Force = 0

)

Variable Documentation

CMFP

int CMFP

extern

DataToLogSizeRatio

const int DataToLogSizeRatio = 4

DFLT_CMFP

const int DFLT_CMFP = 600

DFLT_DMFP

const int DFLT_DMFP = 30

DFLT_MAXFP

const int DFLT_MAXFP = 3600

DFLT_MAXFS

const unsigned long DFLT_MAXFS = 64 * 1024

DFLT_MAXTS

const unsigned long DFLT_MAXTS = 256 * 1024

DFLT_RDSCS

const int DFLT_RDSCS = 64

DFLT_RDSNL

const int DFLT_RDSNL = 16

DFLT_VDDS

const unsigned long DFLT_VDDS = 0x400000

DFLT_VLDS

const unsigned long DFLT_VLDS

Initial value:

=
    DFLT_VDDS / DataToLogSizeRatio

DFLT_WITT

const int DFLT_WITT = 60

DMFP

int DMFP

extern

InitMetaData

int InitMetaData

extern

InitNewInstance

int InitNewInstance

MapPrivate

int MapPrivate

extern

MAXFP

int MAXFP

extern

MAXFS

unsigned long MAXFS

extern

MAXTS

unsigned long MAXTS

extern

MIN_VDDS

const unsigned long MIN_VDDS = 0x080000

MIN_VLDS

const unsigned long MIN_VLDS = MIN_VDDS / DataToLogSizeRatio

RdsChunkSize

int RdsChunkSize

extern

RdsNlists

int RdsNlists

extern

RecovInited

int RecovInited

extern

RecovMagicNumber

const int RecovMagicNumber = 0x8675309

RecovTimeToFlush

int RecovTimeToFlush

extern

RecovVersionNumber

const int RecovVersionNumber = 41

rvg

RecovVenusGlobals* rvg

extern

RvmType

rvm_type_t RvmType

extern

TransCount

int TransCount

extern

TransElapsed

float TransElapsed

extern

UNSET_CMFP

const int UNSET_CMFP = -1

UNSET_DMFP

const int UNSET_DMFP = -1

UNSET_IMD

const int UNSET_IMD = 0

UNSET_MAXFP

const int UNSET_MAXFP = -1

UNSET_MAXFS

const unsigned long UNSET_MAXFS = (unsigned long)-1

UNSET_MAXTS

const unsigned long UNSET_MAXTS = (unsigned long)-1

UNSET_RDSCS

const int UNSET_RDSCS = -1

UNSET_RDSNL

const int UNSET_RDSNL = -1

UNSET_VDDS

const unsigned long UNSET_VDDS = (unsigned long)-1

UNSET_VLDS

const unsigned long UNSET_VLDS = (unsigned long)-1

UNSET_WITT

const int UNSET_WITT = -1

VenusDataDevice

const char* VenusDataDevice

extern

VenusDataDeviceSize

unsigned long VenusDataDeviceSize

extern

VenusLogDevice

const char* VenusLogDevice

extern

VenusLogDeviceSize

unsigned long VenusLogDeviceSize

extern

WITT

int WITT

extern