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ExternalQuotaManager Class Reference

#include <cache_extern.h>

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Classes

struct  QuotaInfo
 

Public Member Functions

virtual bool HasCapability (Capabilities capability)
 
virtual void Insert (const shash::Any &hash, const uint64_t size, const std::string &description)
 
virtual void InsertVolatile (const shash::Any &hash, const uint64_t size, const std::string &description)
 
virtual bool Pin (const shash::Any &hash, const uint64_t size, const std::string &description, const bool is_catalog)
 
virtual void Unpin (const shash::Any &hash)
 
virtual void Touch (const shash::Any &hash)
 
virtual void Remove (const shash::Any &file)
 
virtual bool Cleanup (const uint64_t leave_size)
 
virtual void RegisterBackChannel (int back_channel[2], const std::string &channel_id)
 
virtual void UnregisterBackChannel (int back_channel[2], const std::string &channel_id)
 
virtual std::vector< std::string > List ()
 
virtual std::vector< std::string > ListPinned ()
 
virtual std::vector< std::string > ListCatalogs ()
 
virtual std::vector< std::string > ListVolatile ()
 
virtual uint64_t GetMaxFileSize ()
 
virtual uint64_t GetCapacity ()
 
virtual uint64_t GetSize ()
 
virtual uint64_t GetSizePinned ()
 
virtual uint64_t GetCleanupRate (uint64_t period_s)
 
virtual void Spawn ()
 
virtual pid_t GetPid ()
 
virtual uint32_t GetProtocolRevision ()
 
- Public Member Functions inherited from QuotaManager
 QuotaManager ()
 
virtual ~QuotaManager ()
 
void BroadcastBackchannels (const std::string &message)
 

Static Public Member Functions

static ExternalQuotaManagerCreate (ExternalCacheManager *cache_mgr)
 

Private Member Functions

 ExternalQuotaManager (ExternalCacheManager *cache_mgr)
 
int GetInfo (QuotaInfo *quota_info)
 
bool DoListing (cvmfs::EnumObjectType type, std::vector< cvmfs::MsgListRecord > *result)
 

Private Attributes

ExternalCacheManagercache_mgr_
 

Additional Inherited Members

- Public Types inherited from QuotaManager
enum  Capabilities {
  kCapIntrospectSize = 0, kCapIntrospectCleanupRate, kCapList, kCapShrink,
  kCapListeners
}
 
- Static Public Attributes inherited from QuotaManager
static const uint32_t kProtocolRevision = 2
 
- Protected Member Functions inherited from QuotaManager
void LockBackChannels ()
 
void UnlockBackChannels ()
 
- Protected Attributes inherited from QuotaManager
std::map< shash::Md5, int > back_channels_
 
pthread_mutex_t * lock_back_channels_
 
uint32_t protocol_revision_
 

Detailed Description

Definition at line 309 of file cache_extern.h.

Constructor & Destructor Documentation

ExternalQuotaManager::ExternalQuotaManager ( ExternalCacheManager cache_mgr)
inlineexplicitprivate

Definition at line 359 of file cache_extern.h.

Referenced by Create().

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Member Function Documentation

bool ExternalQuotaManager::Cleanup ( const uint64_t  leave_size)
virtual

Implements QuotaManager.

Definition at line 900 of file cache_extern.cc.

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ExternalQuotaManager * ExternalQuotaManager::Create ( ExternalCacheManager cache_mgr)
static

Definition at line 916 of file cache_extern.cc.

Referenced by FileSystem::SetupExternalCacheMgr().

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bool ExternalQuotaManager::DoListing ( cvmfs::EnumObjectType  type,
std::vector< cvmfs::MsgListRecord > *  result 
)
private

Definition at line 868 of file cache_extern.cc.

Referenced by List(), ListCatalogs(), ListPinned(), and ListVolatile().

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uint64_t ExternalQuotaManager::GetCapacity ( )
virtual

Implements QuotaManager.

Definition at line 949 of file cache_extern.cc.

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uint64_t ExternalQuotaManager::GetCleanupRate ( uint64_t  period_s)
virtual

Implements QuotaManager.

Definition at line 958 of file cache_extern.cc.

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int ExternalQuotaManager::GetInfo ( QuotaInfo quota_info)
private

Definition at line 927 of file cache_extern.cc.

Referenced by GetCapacity(), GetCleanupRate(), GetSize(), and GetSizePinned().

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virtual uint64_t ExternalQuotaManager::GetMaxFileSize ( )
inlinevirtual

Implements QuotaManager.

Definition at line 340 of file cache_extern.h.

virtual pid_t ExternalQuotaManager::GetPid ( )
inlinevirtual

Implements QuotaManager.

Definition at line 347 of file cache_extern.h.

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virtual uint32_t ExternalQuotaManager::GetProtocolRevision ( )
inlinevirtual

Implements QuotaManager.

Definition at line 348 of file cache_extern.h.

uint64_t ExternalQuotaManager::GetSize ( )
virtual

Implements QuotaManager.

Definition at line 967 of file cache_extern.cc.

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uint64_t ExternalQuotaManager::GetSizePinned ( )
virtual

Implements QuotaManager.

Definition at line 976 of file cache_extern.cc.

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bool ExternalQuotaManager::HasCapability ( Capabilities  capability)
virtual

Implements QuotaManager.

Definition at line 985 of file cache_extern.cc.

virtual void ExternalQuotaManager::Insert ( const shash::Any hash,
const uint64_t  size,
const std::string &  description 
)
inlinevirtual

Implements QuotaManager.

Definition at line 314 of file cache_extern.h.

virtual void ExternalQuotaManager::InsertVolatile ( const shash::Any hash,
const uint64_t  size,
const std::string &  description 
)
inlinevirtual

Implements QuotaManager.

Definition at line 318 of file cache_extern.h.

vector< string > ExternalQuotaManager::List ( )
virtual

Implements QuotaManager.

Definition at line 1003 of file cache_extern.cc.

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vector< string > ExternalQuotaManager::ListCatalogs ( )
virtual

Implements QuotaManager.

Definition at line 1015 of file cache_extern.cc.

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vector< string > ExternalQuotaManager::ListPinned ( )
virtual

Implements QuotaManager.

Definition at line 1027 of file cache_extern.cc.

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vector< string > ExternalQuotaManager::ListVolatile ( )
virtual

Implements QuotaManager.

Definition at line 1049 of file cache_extern.cc.

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virtual bool ExternalQuotaManager::Pin ( const shash::Any hash,
const uint64_t  size,
const std::string &  description,
const bool  is_catalog 
)
inlinevirtual

Implements QuotaManager.

Definition at line 322 of file cache_extern.h.

void ExternalQuotaManager::RegisterBackChannel ( int  back_channel[2],
const std::string &  channel_id 
)
virtual

Implements QuotaManager.

Definition at line 1061 of file cache_extern.cc.

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virtual void ExternalQuotaManager::Remove ( const shash::Any file)
inlinevirtual

Implements QuotaManager.

Definition at line 328 of file cache_extern.h.

virtual void ExternalQuotaManager::Spawn ( )
inlinevirtual

Implements QuotaManager.

Definition at line 346 of file cache_extern.h.

virtual void ExternalQuotaManager::Touch ( const shash::Any hash)
inlinevirtual

Implements QuotaManager.

Definition at line 327 of file cache_extern.h.

virtual void ExternalQuotaManager::Unpin ( const shash::Any hash)
inlinevirtual

Implements QuotaManager.

Definition at line 326 of file cache_extern.h.

void ExternalQuotaManager::UnregisterBackChannel ( int  back_channel[2],
const std::string &  channel_id 
)
virtual

Implements QuotaManager.

Definition at line 1074 of file cache_extern.cc.

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Member Data Documentation

ExternalCacheManager* ExternalQuotaManager::cache_mgr_
private

Definition at line 365 of file cache_extern.h.

Referenced by Cleanup(), DoListing(), GetInfo(), GetPid(), and HasCapability().


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