volent Class Reference

#include <venusvol.h>

Inheritance diagram for volent:

Collaboration diagram for volent:

Public Member Functions
void	hold ()
void	release ()
int	Enter (int, uid_t) EXCLUDES_TRANSACTION
void	Exit (int, uid_t) EXCLUDES_TRANSACTION
void	TakeTransition () EXCLUDES_TRANSACTION
int	TransitionPending ()
void	Wait () EXCLUDES_TRANSACTION
void	Signal ()
void	Lock (VolLockType, int=0) EXCLUDES_TRANSACTION
void	UnLock (VolLockType)
int	Collate (connent *, int code, int TranslateEINCOMP=1)
int	GetVolStat (VolumeStatus *, RPC2_BoundedBS *, VolumeStateType *, unsigned int *age, unsigned int *hogtime, int *conflict, int *cml_size, uint64_t *cml_bytes, RPC2_BoundedBS *, RPC2_BoundedBS *, uid_t, int local_only) EXCLUDES_TRANSACTION
int	SetVolStat (VolumeStatus *, RPC2_BoundedBS *, RPC2_BoundedBS *, RPC2_BoundedBS *, uid_t) EXCLUDES_TRANSACTION
void	GetHosts (struct in_addr hosts[VSG_MEMBERS])
void	GetVids (VolumeId out[VSG_MEMBERS])
int	AVSGsize ()
int	IsBackup ()
int	IsReplicated ()
int	IsReadWriteReplica ()
int	IsNonReplicated ()
int	IsReadWrite ()
int	IsUnreachable ()
int	IsReachable ()
int	IsResolving ()
int	IsLocalRealm ()
void	GetMountPath (char *, int=1)
void	GetBandwidth (unsigned long *bw)
VenusFid	GenerateFakeFid () REQUIRES_TRANSACTION
RealmId	GetRealmId ()
VolumeId	GetVolumeId ()
const char *	GetName ()
fsobj *	NewFakeDirObj (const char *comp) REQUIRES_TRANSACTION
	Instantiate a new fake directory object. More...
fsobj *	NewFakeMountLinkObj (VenusFid *fid, const char *comp) REQUIRES_TRANSACTION
	Instantiate a new fake mountlink object. More...
int	IsRepairVol (void)
void	print ()
void	print (FILE *fp)
void	print (int)
void	ListCache (FILE *, int long_format=1, unsigned int valid=3)

Protected Member Functions
void	operator delete (void *) REQUIRES_TRANSACTION
	volent (Realm *r, VolumeId vid, const char *name) REQUIRES_TRANSACTION
	~volent () REQUIRES_TRANSACTION
void	ResetVolTransients ()
ViceVolumeType	VolStatType (void)

Protected Attributes
char *	name
VolumeId	vid
Realm *	realm
VolFlags	flags
VolumeStateType	state
Unique_t	FidUnique
rec_olink	handle
struct dllist_head	fso_list
short	mutator_count
short	observer_count
short	resolver_count
short	shrd_count
int	pgid

Friends
class	fsdb
class	fsobj
class	userent
class	vdb
class	volent_iterator
class	vproc

Constructor & Destructor Documentation

volent()

volent::volent ( Realm *  r, VolumeId  vid, const char *  name  )

protected

~volent()

volent::~volent ( )

protected

Member Function Documentation

AVSGsize()

int volent::AVSGsize

(

void

)

Collate()

int volent::Collate	(	connent *	c,
		int	code,
		int	TranslateEINCOMP = 1
	)

Enter()

int volent::Enter	(	int	mode,
		uid_t	uid
	)

Exit()

void volent::Exit	(	int	mode,
		uid_t	uid
	)

GenerateFakeFid()

VenusFid volent::GenerateFakeFid

(

)

GetBandwidth()

void volent::GetBandwidth

(

unsigned long *

bw

)

GetHosts()

void volent::GetHosts

(

struct in_addr

hosts[VSG_MEMBERS]

)

GetMountPath()

void volent::GetMountPath	(	char *	buf,
		int	ok_to_assert = 1
	)

GetName()

const char * volent::GetName ( )

inline

GetRealmId()

RealmId volent::GetRealmId ( )

inline

GetVids()

void volent::GetVids

(

VolumeId

out[VSG_MEMBERS]

)

GetVolStat()

int volent::GetVolStat	(	VolumeStatus *	volstat,
		RPC2_BoundedBS *	Name,
		VolumeStateType *	conn_state,
		unsigned int *	age,
		unsigned int *	hogtime,
		int *	conflict,
		int *	cml_size,
		uint64_t *	cml_bytes,
		RPC2_BoundedBS *	msg,
		RPC2_BoundedBS *	motd,
		uid_t	uid,
		int	local_only
	)

GetVolumeId()

VolumeId volent::GetVolumeId ( )

inline

hold()

void volent::hold

(

void

)

IsBackup()

int volent::IsBackup ( )

inline

IsLocalRealm()

int volent::IsLocalRealm ( )

inline

IsNonReplicated()

int volent::IsNonReplicated

(

)

IsReachable()

int volent::IsReachable ( )

inline

IsReadWrite()

int volent::IsReadWrite ( )

inline

IsReadWriteReplica()

int volent::IsReadWriteReplica

(

)

IsRepairVol()

int volent::IsRepairVol ( void  )

inline

IsReplicated()

int volent::IsReplicated ( )

inline

IsResolving()

int volent::IsResolving ( )

inline

IsUnreachable()

int volent::IsUnreachable ( )

inline

ListCache()

void volent::ListCache	(	FILE *	fp,
		int	long_format = 1,
		unsigned int	valid = 3
	)

Lock()

void volent::Lock	(	VolLockType	l,
		int	pgid = 0
	)

NewFakeDirObj()

fsobj * volent::NewFakeDirObj

(

const char *

comp

)

Instantiate a new fake directory object.

NewFakeMountLinkObj()

fsobj * volent::NewFakeMountLinkObj	(	VenusFid *	fid,
		const char *	comp
	)

Instantiate a new fake mountlink object.

operator delete()

void volent::operator delete ( void *  deadobj )

protected

print() [1/3]

void volent::print ( void  )

inline

print() [2/3]

void volent::print ( FILE *  fp )

inline

print() [3/3]

void volent::print

(

int

afd

)

release()

void volent::release

(

void

)

ResetVolTransients()

void volent::ResetVolTransients ( )

protected

SetVolStat()

int volent::SetVolStat	(	VolumeStatus *	volstat,
		RPC2_BoundedBS *	Name,
		RPC2_BoundedBS *	msg,
		RPC2_BoundedBS *	motd,
		uid_t	uid
	)

Signal()

void volent::Signal

(

)

TakeTransition()

void volent::TakeTransition

(

)

TransitionPending()

int volent::TransitionPending ( )

inline

UnLock()

void volent::UnLock

(

VolLockType

l

)

VolStatType()

ViceVolumeType volent::VolStatType ( void  )

protected

Wait()

void volent::Wait

(

)

Friends And Related Function Documentation

fsdb

friend class fsdb

friend

fsobj

friend class fsobj

friend

userent

friend class userent

friend

vdb

friend class vdb

friend

volent_iterator

friend class volent_iterator

friend

vproc

friend class vproc

friend

Member Data Documentation

FidUnique

Unique_t volent::FidUnique

protected

flags

VolFlags volent::flags

protected

fso_list

struct dllist_head volent::fso_list

protected

handle

rec_olink volent::handle

protected

mutator_count

short volent::mutator_count

protected

name

char* volent::name

protected

observer_count

short volent::observer_count

protected

pgid

int volent::pgid

protected

realm

Realm* volent::realm

protected

resolver_count

short volent::resolver_count

protected

shrd_count

short volent::shrd_count

protected

state

VolumeStateType volent::state

protected

vid

VolumeId volent::vid

protected

---

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

• coda-src/venus/venusvol.h
• coda-src/venus/local_fake.cc
• coda-src/venus/venusvol.cc