cvmfs_fsck.cc File Reference

#include "cvmfs_config.h"
#include <dirent.h>
#include <errno.h>
#include <fcntl.h>
#include <pthread.h>
#include <stdint.h>
#include <sys/stat.h>
#include <unistd.h>
#include <cstdio>
#include <cstdlib>
#include <cstring>
#include <string>
#include "compression/compression.h"
#include "crypto/hash.h"
#include "util/atomic.h"
#include "util/concurrency.h"
#include "util/logging.h"
#include "util/platform.h"
#include "util/posix.h"
#include "util/smalloc.h"

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Macros
#define	_FILE_OFFSET_BITS   64

Enumerations
enum	Errors {   kErrorOk = 0, kErrorFixed = 1, kErrorReboot = 2, kErrorUnfixed = 4,   kErrorOperational = 8, kErrorUsage = 16, kErrorOk = 0, kErrorFixed = 1,   kErrorReboot = 2, kErrorUnfixed = 4, kErrorOperational = 8, kErrorUsage = 16 }

Functions
static void	Usage ()
static bool	GetNextFile (string *relative_path, string *hash_name)
static void *	MainCheck (void *data __attribute__((unused)))
int	main (int argc, char **argv)

Variables
string *	g_cache_dir
atomic_int32	g_num_files
atomic_int32	g_num_err_fixed
atomic_int32	g_num_err_unfixed
atomic_int32	g_num_err_operational
atomic_int32	g_num_tmp_catalog
pthread_mutex_t	g_lock_traverse = PTHREAD_MUTEX_INITIALIZER
DIR *	g_DIRP_current = NULL
int	g_num_dirs = -1
string *	g_current_dir
int	g_num_threads = 1
bool	g_fix_errors = false
bool	g_verbose = false
atomic_int32	g_force_rebuild
atomic_int32	g_modified_cache

Macro Definition Documentation

#define _FILE_OFFSET_BITS   64

This file is part of the CernVM File System.

This tool checks a cvmfs cache directory for consistency. If necessary, the managed cache db is removed so that it will be rebuilt on next mount.

Definition at line 9 of file cvmfs_fsck.cc.

Enumeration Type Documentation

enum Errors

Enumerator
kErrorOk
kErrorFixed
kErrorReboot
kErrorUnfixed
kErrorOperational
kErrorUsage
kErrorOk
kErrorFixed
kErrorReboot
kErrorUnfixed
kErrorOperational
kErrorUsage

Definition at line 37 of file cvmfs_fsck.cc.

Function Documentation

static bool GetNextFile ( string *  relative_path, string *  hash_name  )

static

Definition at line 83 of file cvmfs_fsck.cc.

Referenced by MainCheck().

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int main	(	int	argc,
		char **	argv
	)

Definition at line 243 of file cvmfs_fsck.cc.

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static void* MainCheck ( void *data   __attribute__(unused) )

static

Definition at line 139 of file cvmfs_fsck.cc.

Referenced by main().

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static void Usage ( )

static

Definition at line 67 of file cvmfs_fsck.cc.

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Variable Documentation

string* g_cache_dir

Definition at line 46 of file cvmfs_fsck.cc.

Referenced by GetNextFile(), main(), and MainCheck().

string* g_current_dir

Current cache sub directory

Definition at line 58 of file cvmfs_fsck.cc.

Referenced by GetNextFile(), and main().

DIR* g_DIRP_current = NULL

Definition at line 56 of file cvmfs_fsck.cc.

Referenced by GetNextFile().

bool g_fix_errors = false

Definition at line 61 of file cvmfs_fsck.cc.

Referenced by main(), and MainCheck().

atomic_int32 g_force_rebuild

Definition at line 63 of file cvmfs_fsck.cc.

Referenced by main(), and MainCheck().

pthread_mutex_t g_lock_traverse = PTHREAD_MUTEX_INITIALIZER

Traversal of the file system tree is serialized.

Definition at line 55 of file cvmfs_fsck.cc.

Referenced by GetNextFile().

atomic_int32 g_modified_cache

Definition at line 64 of file cvmfs_fsck.cc.

Referenced by main(), and MainCheck().

int g_num_dirs = -1

Number of cache directories already examined.

Definition at line 57 of file cvmfs_fsck.cc.

Referenced by GetNextFile().

atomic_int32 g_num_err_fixed

Definition at line 48 of file cvmfs_fsck.cc.

Referenced by main(), and MainCheck().

atomic_int32 g_num_err_operational

Definition at line 50 of file cvmfs_fsck.cc.

Referenced by main(), and MainCheck().

atomic_int32 g_num_err_unfixed

Definition at line 49 of file cvmfs_fsck.cc.

Referenced by main(), and MainCheck().

atomic_int32 g_num_files

Definition at line 47 of file cvmfs_fsck.cc.

Referenced by main(), and MainCheck().

int g_num_threads = 1

Definition at line 60 of file cvmfs_fsck.cc.

Referenced by main().

atomic_int32 g_num_tmp_catalog

Definition at line 51 of file cvmfs_fsck.cc.

Referenced by main(), and MainCheck().

bool g_verbose = false

Definition at line 62 of file cvmfs_fsck.cc.

Referenced by GetNextFile(), main(), and MainCheck().