store_rebuild.cc File Reference

#include "squid.h"
#include "debug/Messages.h"
#include "event.h"
#include "globals.h"
#include "md5.h"
#include "SquidConfig.h"
#include "StatCounters.h"
#include "Store.h"
#include "store/Disk.h"
#include "store_digest.h"
#include "store_key_md5.h"
#include "store_rebuild.h"
#include "StoreSearch.h"
#include "time/gadgets.h"
#include <cerrno>
#include "fde.h"
#include "Generic.h"
#include "StoreMeta.h"
#include "StoreMetaUnpacker.h"

Include dependency graph for store_rebuild.cc:

Go to the source code of this file.

Classes
struct	store_rebuild_progress
struct	InitStoreEntry

Functions
static void	storeCleanup (void *)
void	storeRebuildComplete (StoreRebuildData *dc)
void	storeRebuildStart (void)
void	storeRebuildProgress (int sd_index, int total, int sofar)
bool	storeRebuildLoadEntry (int fd, int diskIndex, MemBuf &buf, StoreRebuildData &)
	loads entry from disk; fills supplied memory buffer on success More...
bool	storeRebuildParseEntry (MemBuf &buf, StoreEntry &tmpe, cache_key *key, StoreRebuildData &stats, uint64_t expectedSize)
	parses entry buffer and validates entry metadata; fills e on success More...

Variables
static StoreRebuildData	counts
static store_rebuild_progress *	RebuildProgress = NULL

Function Documentation

storeCleanup()

static void storeCleanup ( void *  )

static

Definition at line 50 of file store_rebuild.cc.

References assert, StoreSearch::currentItem(), DBG_IMPORTANT, debugs, StoreEntry::disk(), Store::Disk::doubleCheck(), EBIT_SET, EBIT_TEST, ENTRY_VALIDATED, eventAdd(), Debug::Extra(), fatalf(), StoreEntry::flags, StoreEntry::hasDisk(), Important, StoreSearch::isDone(), StoreSearch::next(), NULL, opt_store_doublecheck, Store::Root(), Store::Controller::search(), store_digest, Store::Controller::store_dirs_rebuilding, and storeDigestNoteStoreReady().

Referenced by storeRebuildComplete().

storeRebuildComplete()

void storeRebuildComplete

(

StoreRebuildData *

dc

)

Definition at line 122 of file store_rebuild.cc.

Referenced by Store::Disks::init(), Rock::SwapDir::ioCompletedNotification(), and Rock::Rebuild::swanSong().

storeRebuildLoadEntry()

bool storeRebuildLoadEntry	(	int	fd,
		int	diskIndex,
		MemBuf &	buf,
		StoreRebuildData &
	)

Definition at line 303 of file store_rebuild.cc.

Referenced by Rock::Rebuild::loadOneSlot(), and Fs::Ufs::RebuildState::rebuildFromDirectory().

storeRebuildParseEntry()

bool storeRebuildParseEntry	(	MemBuf &	buf,
		StoreEntry &	tmpe,
		cache_key *	key,
		StoreRebuildData &	stats,
		uint64_t	expectedSize
	)

Definition at line 324 of file store_rebuild.cc.

References assert, MemBuf::content(), MemBuf::contentSize(), StoreMetaUnpacker::createStoreMeta(), DBG_IMPORTANT, debugs, EBIT_TEST, StoreEntry::flags, for_each(), StoreMetaUnpacker::isBufferZero(), hash_link::key, KEY_PRIVATE, NULL, SQUID_MD5_DIGEST_LENGTH, Ping::stats, storeKeyNull(), storeSwapTLVFree(), and StoreEntry::swap_file_sz.

Referenced by Rock::Rebuild::importEntry(), and Fs::Ufs::RebuildState::rebuildFromDirectory().

storeRebuildProgress()

void storeRebuildProgress	(	int	sd_index,
		int	total,
		int	sofar
	)

Definition at line 203 of file store_rebuild.cc.

References SquidConfig::cacheSwap, Config, debugs, double, Important, Store::DiskConfig::n_configured, NULL, RebuildProgress, store_rebuild_progress::scanned, squid_curtime, and store_rebuild_progress::total.

Referenced by Rock::Rebuild::loadingSteps(), and Fs::Ufs::RebuildState::rebuildStep().

storeRebuildStart()

void storeRebuildStart

(

void

)

Definition at line 180 of file store_rebuild.cc.

References SquidConfig::cacheSwap, Config, counts, Store::DiskConfig::n_configured, RebuildProgress, and xcalloc().

Referenced by storeInit().

Variable Documentation

counts

StoreRebuildData counts

static

Definition at line 28 of file store_rebuild.cc.

Referenced by Fs::Ufs::RebuildState::addIfFresh(), Rock::Rebuild::addSlotToEntry(), Rock::Rebuild::Stats::completed(), Fs::Ufs::RebuildState::evictStaleAndContinue(), Rock::Rebuild::finalizeOrThrow(), Rock::Rebuild::freeSlot(), Rock::Rebuild::importEntry(), Rock::Rebuild::loadingSteps(), Rock::Rebuild::loadOneSlot(), Fs::Ufs::RebuildState::rebuildFromDirectory(), Fs::Ufs::RebuildState::rebuildFromSwapLog(), Rock::Rebuild::start(), storeRebuildComplete(), storeRebuildStart(), Rock::Rebuild::swanSong(), Rock::Rebuild::useNewSlot(), and Rock::Rebuild::validationSteps().

RebuildProgress

store_rebuild_progress* RebuildProgress = NULL

static

Definition at line 41 of file store_rebuild.cc.

Referenced by storeRebuildComplete(), storeRebuildProgress(), and storeRebuildStart().