XrdPfc::DataFsState Struct Reference

#include <XrdPfcDirState.hh>

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Public Member Functions
	DataFsState ()
void	dump_recursively (int max_depth) const
DirState *	find_dirstate_for_lfn (const std::string &lfn, DirState **last_existing_dir=nullptr)
DirState *	get_root ()
void	init_stat_reset_times (time_t t)
void	reset_sshot_stats (time_t last_update)
void	reset_stats (time_t last_update)
void	update_stats_and_usages (time_t last_update, bool purge_empty_dirs, unlink_func unlink_foo)

Public Attributes
DirState	m_root
time_t	m_sshot_stats_reset_time = 0
time_t	m_stats_reset_time = 0
Public Attributes inherited from XrdPfc::DataFsStateBase
long long	m_disk_total = 0
long long	m_disk_used = 0
long long	m_file_usage = 0
long long	m_meta_total = 0
long long	m_meta_used = 0
time_t	m_usage_update_time = 0

Detailed Description

Definition at line 118 of file XrdPfcDirState.hh.

Constructor & Destructor Documentation

DataFsState()

XrdPfc::DataFsState::DataFsState ( )

inline

Definition at line 125 of file XrdPfcDirState.hh.

: m_root() {}

Member Function Documentation

dump_recursively()

void DataFsState::dump_recursively

(

int

max_depth

)

const

Definition at line 293 of file XrdPfcDirState.cc.

{
   if (max_depth < 0)
      max_depth = 4096;
 
   printf("DataFsState::dump_recursively delta_t = %lld, max_dump_depth = %d\n",
          (long long)(m_usage_update_time - m_stats_reset_time), max_depth);
 
   m_root.dump_recursively("root", max_depth);
}

References XrdPfc::DirState::dump_recursively(), m_root, m_stats_reset_time, and XrdPfc::DataFsStateBase::m_usage_update_time.

Referenced by XrdPfc::ResourceMonitor::heart_beat().

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find_dirstate_for_lfn()

DirState* XrdPfc::DataFsState::find_dirstate_for_lfn ( const std::string &  lfn, DirState **  last_existing_dir = nullptr  )

inline

Definition at line 131 of file XrdPfcDirState.hh.

   {
      return m_root.find_path(lfn, -1, true, true, last_existing_dir);
   }

References XrdPfc::DirState::find_path(), and m_root.

Referenced by XrdPfc::ResourceMonitor::process_queues().

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get_root()

DirState* XrdPfc::DataFsState::get_root ( )

inline

Definition at line 129 of file XrdPfcDirState.hh.

{ return & m_root; }

References m_root.

Referenced by XrdPfc::ResourceMonitor::heart_beat(), XrdPfc::ResourceMonitor::perform_initial_scan(), XrdPfc::ResourceMonitor::perform_purge_check(), and XrdPfc::ResourceMonitor::process_queues().

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init_stat_reset_times()

void XrdPfc::DataFsState::init_stat_reset_times ( time_t  t )

inline

Definition at line 127 of file XrdPfcDirState.hh.

{ m_stats_reset_time = m_sshot_stats_reset_time = t; }

References m_sshot_stats_reset_time, and m_stats_reset_time.

Referenced by XrdPfc::ResourceMonitor::main_thread_function().

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reset_sshot_stats()

void DataFsState::reset_sshot_stats

(

time_t

last_update

)

Definition at line 287 of file XrdPfcDirState.cc.

{
   m_root.reset_sshot_stats();
   m_sshot_stats_reset_time = last_update;
}

References m_root, m_sshot_stats_reset_time, and XrdPfc::DirState::reset_sshot_stats().

Referenced by XrdPfc::ResourceMonitor::heart_beat().

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reset_stats()

void DataFsState::reset_stats

(

time_t

last_update

)

Definition at line 281 of file XrdPfcDirState.cc.

{
   m_root.reset_stats();
   m_stats_reset_time = last_update;
}

References m_root, m_stats_reset_time, and XrdPfc::DirState::reset_stats().

Referenced by XrdPfc::ResourceMonitor::heart_beat().

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update_stats_and_usages()

void DataFsState::update_stats_and_usages	(	time_t	last_update,
		bool	purge_empty_dirs,
		unlink_func	unlink_foo
	)

Definition at line 275 of file XrdPfcDirState.cc.

{
   m_root.update_stats_and_usages(purge_empty_dirs, unlink_foo);
   m_usage_update_time = last_update;
}

References m_root, XrdPfc::DataFsStateBase::m_usage_update_time, and XrdPfc::DirState::update_stats_and_usages().

Referenced by XrdPfc::ResourceMonitor::heart_beat().

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Member Data Documentation

m_root

DirState XrdPfc::DataFsState::m_root

Definition at line 120 of file XrdPfcDirState.hh.

Referenced by dump_recursively(), find_dirstate_for_lfn(), get_root(), reset_sshot_stats(), reset_stats(), and update_stats_and_usages().

m_sshot_stats_reset_time

time_t XrdPfc::DataFsState::m_sshot_stats_reset_time = 0

Definition at line 122 of file XrdPfcDirState.hh.

Referenced by XrdPfc::ResourceMonitor::heart_beat(), init_stat_reset_times(), and reset_sshot_stats().

m_stats_reset_time

time_t XrdPfc::DataFsState::m_stats_reset_time = 0

Definition at line 121 of file XrdPfcDirState.hh.

Referenced by dump_recursively(), init_stat_reset_times(), and reset_stats().

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

• XrdPfcDirState.hh
• XrdPfcDirState.cc