XrdCl::StatInfoVFS Class Reference

VFS stat info. More...

#include <XrdClXRootDResponses.hh>

Collaboration diagram for XrdCl::StatInfoVFS:

Public Member Functions
	StatInfoVFS ()
	Constructor.
uint64_t	GetFreeRW () const
	Get size of the largest contiguous area of free r/w space (in MB).
uint64_t	GetFreeStaging () const
	Get size of the largest contiguous area of free staging space (in MB).
uint64_t	GetNodesRW () const
	Get number of nodes that can provide read/write space.
uint64_t	GetNodesStaging () const
	Get number of nodes that can provide staging space.
uint8_t	GetUtilizationRW () const
	Get percentage of the partition utilization represented by FreeRW.
uint8_t	GetUtilizationStaging () const
	Get percentage of the partition utilization represented by FreeStaging.
bool	ParseServerResponse (const char *data)
	Parse server response and fill up the object.

Detailed Description

VFS stat info.

Definition at line 573 of file XrdClXRootDResponses.hh.

Constructor & Destructor Documentation

StatInfoVFS()

XrdCl::StatInfoVFS::StatInfoVFS

(

)

Constructor.

Definition at line 439 of file XrdClXRootDResponses.cc.

                          :
    pNodesRW( 0 ),
    pFreeRW( 0 ),
    pUtilizationRW( 0 ),
    pNodesStaging( 0 ),
    pFreeStaging( 0 ),
    pUtilizationStaging( 0 )
  {
  }

Member Function Documentation

GetFreeRW()

uint64_t XrdCl::StatInfoVFS::GetFreeRW ( ) const

inline

Get size of the largest contiguous area of free r/w space (in MB).

Definition at line 592 of file XrdClXRootDResponses.hh.

      {
        return pFreeRW;
      }

Referenced by DoStatVFS(), and XrdPosixXrootd::Statvfs().

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GetFreeStaging()

uint64_t XrdCl::StatInfoVFS::GetFreeStaging ( ) const

inline

Get size of the largest contiguous area of free staging space (in MB).

Definition at line 616 of file XrdClXRootDResponses.hh.

      {
        return pFreeStaging;
      }

Referenced by DoStatVFS(), and XrdPosixXrootd::Statvfs().

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GetNodesRW()

uint64_t XrdCl::StatInfoVFS::GetNodesRW ( ) const

inline

Get number of nodes that can provide read/write space.

Definition at line 584 of file XrdClXRootDResponses.hh.

      {
        return pNodesRW;
      }

Referenced by DoStatVFS(), and XrdPosixXrootd::Statvfs().

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GetNodesStaging()

uint64_t XrdCl::StatInfoVFS::GetNodesStaging ( ) const

inline

Get number of nodes that can provide staging space.

Definition at line 608 of file XrdClXRootDResponses.hh.

      {
        return pNodesStaging;
      }

Referenced by DoStatVFS(), and XrdPosixXrootd::Statvfs().

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GetUtilizationRW()

uint8_t XrdCl::StatInfoVFS::GetUtilizationRW ( ) const

inline

Get percentage of the partition utilization represented by FreeRW.

Definition at line 600 of file XrdClXRootDResponses.hh.

      {
        return pUtilizationRW;
      }

Referenced by DoStatVFS(), and XrdPosixXrootd::Statvfs().

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GetUtilizationStaging()

uint8_t XrdCl::StatInfoVFS::GetUtilizationStaging ( ) const

inline

Get percentage of the partition utilization represented by FreeStaging.

Definition at line 624 of file XrdClXRootDResponses.hh.

      {
        return pUtilizationStaging;
      }

Referenced by DoStatVFS(), and XrdPosixXrootd::Statvfs().

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ParseServerResponse()

bool XrdCl::StatInfoVFS::ParseServerResponse

(

const char *

data

)

Parse server response and fill up the object.

Definition at line 452 of file XrdClXRootDResponses.cc.

  {
    if( !data || strlen( data ) == 0 )
      return false;
 
    std::vector<std::string> chunks;
    Utils::splitString( chunks, data, " " );
 
    if( chunks.size() < 6 )
      return false;
 
    char *result;
    pNodesRW = ::strtoll( chunks[0].c_str(), &result, 0 );
    if( *result != 0 )
    {
      pNodesRW = 0;
      return false;
    }
 
    pFreeRW = ::strtoll( chunks[1].c_str(), &result, 0 );
    if( *result != 0 )
    {
      pFreeRW = 0;
      return false;
    }
 
    pUtilizationRW = ::strtol( chunks[2].c_str(), &result, 0 );
    if( *result != 0 )
    {
      pUtilizationRW = 0;
      return false;
    }
 
    pNodesStaging = ::strtoll( chunks[3].c_str(), &result, 0 );
    if( *result != 0 )
    {
      pNodesStaging = 0;
      return false;
    }
 
    pFreeStaging = ::strtoll( chunks[4].c_str(), &result, 0 );
    if( *result != 0 )
    {
      pFreeStaging = 0;
      return false;
    }
 
    pUtilizationStaging = ::strtol( chunks[5].c_str(), &result, 0 );
    if( *result != 0 )
    {
      pUtilizationStaging = 0;
      return false;
    }
 
    return true;
  }

References XrdCl::Utils::splitString().

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

• XrdClXRootDResponses.hh
• XrdClXRootDResponses.cc