recov.h File Reference

#include <volume.h>
#include <coda_tsa.h>

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Macros
#define	HASHTABLESIZE   512 /* Number of buckets in volume hash table */

Functions
int	coda_init () EXCLUDES_TRANSACTION
int	NewVolHeader (struct VolumeHeader *header, Error *err) REQUIRES_TRANSACTION
int	DeleteVolume (Volume *vp) EXCLUDES_TRANSACTION
int	DeleteRvmVolume (unsigned int, Device) EXCLUDES_TRANSACTION
int	ExtractVolHeader (VolumeId volid, struct VolumeHeader *header)
int	VolHeaderByIndex (int index, struct VolumeHeader *header)
void	CheckVolData (Error *ec, int volindex)
void	CheckSmallVnodeHeader (Error *ec, int volindex)
void	CheckLargeVnodeHeader (Error *ec, int volindex)
int	ExtractVnode (int, int, VnodeId, Unique_t, VnodeDiskObject *)
int	ReplaceVnode (int, int, VnodeId, Unique_t, VnodeDiskObject *) REQUIRES_TRANSACTION
void	GrowVnodes (VolumeId volid, int vclass, unsigned short newsize) REQUIRES_TRANSACTION
void	NewVolDiskInfo (Error *ec, int volindex, VolumeDiskData *vol) REQUIRES_TRANSACTION
int	VolDiskInfoById (Error *ec, VolumeId volid, VolumeDiskData *vol)
void	ExtractVolDiskInfo (Error *ec, int volindex, VolumeDiskData *vol)
void	ReplaceVolDiskInfo (Error *ec, int volindex, VolumeDiskData *vol) REQUIRES_TRANSACTION
VnodeDiskObject *	FindVnode (rec_smolist *, Unique_t)
int	ActiveVnodes (int volindex, int vclass)
int	AllocatedVnodes (int volindex, int vclass)
int	AvailVnode (int volindex, int vclass, VnodeId vnodeindex, Unique_t=0)
int	GetVolType (Error *ec, VolumeId volid)
void	GetVolPartition (Error *, VolumeId, int, char partition[V_MAXPARTNAMELEN])
void	SetupVolCache ()
VolumeId	VAllocateVolumeId (Error *ec) REQUIRES_TRANSACTION
VolumeId	VGetMaxVolumeId ()
void	VSetMaxVolumeId (VolumeId newid) REQUIRES_TRANSACTION

Macro Definition Documentation

HASHTABLESIZE

#define HASHTABLESIZE   512 /* Number of buckets in volume hash table */

Function Documentation

ActiveVnodes()

int ActiveVnodes	(	int	volindex,
		int	vclass
	)

AllocatedVnodes()

int AllocatedVnodes	(	int	volindex,
		int	vclass
	)

AvailVnode()

int AvailVnode	(	int	volindex,
		int	vclass,
		VnodeId	vnodeindex,
		Unique_t	u = 0
	)

CheckLargeVnodeHeader()

void CheckLargeVnodeHeader	(	Error *	ec,
		int	volindex
	)

CheckSmallVnodeHeader()

void CheckSmallVnodeHeader	(	Error *	ec,
		int	volindex
	)

CheckVolData()

void CheckVolData	(	Error *	ec,
		int	volindex
	)

coda_init()

int coda_init

(

)

DeleteRvmVolume()

int DeleteRvmVolume	(	unsigned int	myind,
		Device	dev
	)

DeleteVolume()

int DeleteVolume

(

Volume *

vp

)

ExtractVnode()

int ExtractVnode	(	int	volindex,
		int	vclass,
		VnodeId	vnodeindex,
		Unique_t	uniquifier,
		VnodeDiskObject *	vnode
	)

ExtractVolDiskInfo()

void ExtractVolDiskInfo	(	Error *	ec,
		int	volindex,
		VolumeDiskData *	vol
	)

ExtractVolHeader()

int ExtractVolHeader	(	VolumeId	volid,
		struct VolumeHeader *	header
	)

FindVnode()

VnodeDiskObject * FindVnode	(	rec_smolist *	vnlist,
		Unique_t	u
	)

GetVolPartition()

void GetVolPartition	(	Error *	ec,
		VolumeId	volid,
		int	myind,
		char	partition[V_MAXPARTNAMELEN]
	)

GetVolType()

int GetVolType	(	Error *	ec,
		VolumeId	volid
	)

GrowVnodes()

void GrowVnodes	(	VolumeId	volid,
		int	vclass,
		unsigned short	newsize
	)

NewVolDiskInfo()

void NewVolDiskInfo	(	Error *	ec,
		int	volindex,
		VolumeDiskData *	vol
	)

NewVolHeader()

int NewVolHeader	(	struct VolumeHeader *	header,
		Error *	err
	)

ReplaceVnode()

int ReplaceVnode	(	int	volindex,
		int	vclass,
		VnodeId	vnodeindex,
		Unique_t	u,
		VnodeDiskObject *	vnode
	)

ReplaceVolDiskInfo()

void ReplaceVolDiskInfo	(	Error *	ec,
		int	volindex,
		VolumeDiskData *	vol
	)

SetupVolCache()

void SetupVolCache

(

)

VAllocateVolumeId()

VolumeId VAllocateVolumeId

(

Error *

ec

)

VGetMaxVolumeId()

VolumeId VGetMaxVolumeId

(

)

VolDiskInfoById()

int VolDiskInfoById	(	Error *	ec,
		VolumeId	volid,
		VolumeDiskData *	vol
	)

VolHeaderByIndex()

int VolHeaderByIndex	(	int	index,
		struct VolumeHeader *	header
	)

VSetMaxVolumeId()

void VSetMaxVolumeId

(

VolumeId

newid

)