XrdOssCache_FSData Class Reference

#include <XrdOssCache.hh>

Collaboration diagram for XrdOssCache_FSData:

Public Member Functions
	XrdOssCache_FSData (const char *, STATFS_t &, dev_t)
	~XrdOssCache_FSData ()

Public Attributes
unsigned short	bdevID
const char *	devN
long long	frsz
dev_t	fsid
XrdOssCache_FSData *	next
const char *	pact
unsigned short	partID
const char *	path
long long	size
int	stat
time_t	updt

Detailed Description

Definition at line 106 of file XrdOssCache.hh.

Constructor & Destructor Documentation

XrdOssCache_FSData()

XrdOssCache_FSData::XrdOssCache_FSData	(	const char *	fsp,
		STATFS_t &	fsbuff,
		dev_t	fsID
	)

Definition at line 105 of file XrdOssCache.cc.

{
     path = strdup(fsp);
     if (!(pact= realpath(fsp,0))) pact = path;
     size = static_cast<long long>(fsbuff.f_blocks)
          * static_cast<long long>(fsbuff.FS_BLKSZ);
     frsz = static_cast<long long>(fsbuff.f_bavail)
          * static_cast<long long>(fsbuff.FS_BLKSZ);
     XrdOssCache::fsTotal += size;
     XrdOssCache::fsTotFr += frsz;
     XrdOssCache::fsCount++;
     if (size > XrdOssCache::fsLarge) XrdOssCache::fsLarge= size;
     if (frsz > XrdOssCache::fsFree)  XrdOssCache::fsFree = frsz;
     fsid = fsID;
     updt = time(0);
     next = 0;
     stat = 0;
 
// This is created only for new partitions!
//
     std::map<dev_t, devID>::iterator it = dev2ID.find(fsID);
     if (it != dev2ID.end())
        {bdevID = static_cast<unsigned short>(it->second.bdevID);
         if (it->second.partID == 0) it->second.partID = prtNMax++;
         partID = static_cast<unsigned short>(it->second.partID);
         devN = it->second.nDev;
        } else {
         bdevID = 0;
         partID = static_cast<unsigned short>(prtNMax++);
         devN = "dev";
        }
}

References XrdOssCacheDevs::dev2ID, XrdOssCache::fsCount, XrdOssCache::fsFree, XrdOssCache::fsLarge, XrdOssCache::fsTotal, XrdOssCache::fsTotFr, XrdOssCacheDevs::prtNMax, and stat.

~XrdOssCache_FSData()

XrdOssCache_FSData::~XrdOssCache_FSData ( )

inline

Definition at line 123 of file XrdOssCache.hh.

{if (path) free((void *)path);}

References path.

Member Data Documentation

bdevID

unsigned short XrdOssCache_FSData::bdevID

Definition at line 119 of file XrdOssCache.hh.

Referenced by XrdOssCache_FS::getSpace(), and XrdOssCache::List().

devN

const char* XrdOssCache_FSData::devN

Definition at line 116 of file XrdOssCache.hh.

Referenced by XrdOssCache::List().

frsz

long long XrdOssCache_FSData::frsz

Definition at line 112 of file XrdOssCache.hh.

Referenced by XrdOssCache::Adjust(), XrdOssCache::Alloc(), XrdOssCache_FS::getSpace(), and XrdOssCache::Scan().

fsid

dev_t XrdOssCache_FSData::fsid

Definition at line 113 of file XrdOssCache.hh.

Referenced by XrdOssCache::Adjust().

next

XrdOssCache_FSData* XrdOssCache_FSData::next

Definition at line 110 of file XrdOssCache.hh.

Referenced by XrdOssCache_FS::XrdOssCache_FS(), XrdOssCache_FS::Add(), XrdOssCache::Adjust(), and XrdOssCache::Scan().

pact

const char* XrdOssCache_FSData::pact

Definition at line 115 of file XrdOssCache.hh.

Referenced by XrdOssCache::List().

partID

unsigned short XrdOssCache_FSData::partID

Definition at line 120 of file XrdOssCache.hh.

Referenced by XrdOssCache_FS::getSpace(), and XrdOssCache::List().

path

const char* XrdOssCache_FSData::path

Definition at line 114 of file XrdOssCache.hh.

Referenced by ~XrdOssCache_FSData(), XrdOssCache::Adjust(), XrdOssCache::Alloc(), XrdOssCache_FS::getSpace(), XrdOssCache::List(), and XrdOssCache::Scan().

size

long long XrdOssCache_FSData::size

Definition at line 111 of file XrdOssCache.hh.

Referenced by XrdOssCache_FS::getSpace(), and XrdOssCache::Scan().

stat

int XrdOssCache_FSData::stat

Definition at line 118 of file XrdOssCache.hh.

Referenced by XrdOssCache::Adjust(), XrdOssCache::Alloc(), and XrdOssCache::Scan().

updt

time_t XrdOssCache_FSData::updt

Definition at line 117 of file XrdOssCache.hh.

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

• XrdOssCache.hh
• XrdOssCache.cc