org.hyperic.sigar

Class FileSystemUsage

java.lang.Object

org.hyperic.sigar.FileSystemUsage

All Implemented Interfaces:

java.io.Serializable

public class FileSystemUsage
extends java.lang.Object
implements java.io.Serializable

FileSystemUsage sigar class.

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor and Description
FileSystemUsage()

Method Summary

Modifier and Type	Method and Description
void	gather(Sigar sigar, java.lang.String name)
long	getAvail() Get the Total free Kbytes on filesystem available to caller.
double	getDiskQueue() Get the disk_queue.
long	getDiskReadBytes() Get the Number of physical disk bytes read.
long	getDiskReads() Get the Number of physical disk reads.
double	getDiskServiceTime() Get the disk_service_time.
long	getDiskWriteBytes() Get the Number of physical disk bytes written.
long	getDiskWrites() Get the Number of physical disk writes.
long	getFiles() Get the Total number of file nodes on the filesystem.
long	getFree() Get the Total free Kbytes on filesystem.
long	getFreeFiles() Get the Number of free file nodes on the filesystem.
long	getTotal() Get the Total Kbytes of filesystem.
long	getUsed() Get the Total used Kbytes on filesystem.
double	getUsePercent() Get the Percent of disk used.
java.util.Map	toMap()
java.lang.String	toString()

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Detail

FileSystemUsage

public FileSystemUsage()

Method Detail

gather

public void gather(Sigar sigar,
                   java.lang.String name)
            throws SigarException

Throws:

SigarException

getTotal

public long getTotal()

Get the Total Kbytes of filesystem.

Supported Platforms: All.

System equivalent commands:

• AIX: df
  
• Darwin: df
  
• FreeBSD: df
  
• HPUX: df
  
• Linux: df
  
• Solaris: df
  
• Win32:
  

Returns:

Total Kbytes of filesystem

getFree

public long getFree()

Get the Total free Kbytes on filesystem.

Supported Platforms: All.

System equivalent commands:

• AIX: df
  
• Darwin: df
  
• FreeBSD: df
  
• HPUX: df
  
• Linux: df
  
• Solaris: df
  
• Win32:
  

Returns:

Total free Kbytes on filesystem

getUsed

public long getUsed()

Get the Total used Kbytes on filesystem.

Supported Platforms: All.

System equivalent commands:

• AIX: df
  
• Darwin: df
  
• FreeBSD: df
  
• HPUX: df
  
• Linux: df
  
• Solaris: df
  
• Win32:
  

Returns:

Total used Kbytes on filesystem

getAvail

public long getAvail()

Get the Total free Kbytes on filesystem available to caller.

Supported Platforms: All.

System equivalent commands:

• AIX: df
  
• Darwin: df
  
• FreeBSD: df
  
• HPUX: df
  
• Linux: df
  
• Solaris: df
  
• Win32:
  

Returns:

Total free Kbytes on filesystem available to caller

getFiles

public long getFiles()

Get the Total number of file nodes on the filesystem.

Supported Platforms: AIX, Darwin, FreeBSD, HPUX, Linux, Solaris.

System equivalent commands:

• AIX: df
  
• Darwin: df
  
• FreeBSD: df
  
• HPUX: df
  
• Linux: df
  
• Solaris: df
  
• Win32:
  

Returns:

Total number of file nodes on the filesystem

getFreeFiles

public long getFreeFiles()

Get the Number of free file nodes on the filesystem.

Supported Platforms: AIX, Darwin, FreeBSD, HPUX, Linux, Solaris.

System equivalent commands:

• AIX: df
  
• Darwin: df
  
• FreeBSD: df
  
• HPUX: df
  
• Linux: df
  
• Solaris: df
  
• Win32:
  

Returns:

Number of free file nodes on the filesystem

getDiskReads

public long getDiskReads()

Get the Number of physical disk reads.

Supported Platforms: AIX, FreeBSD, HPUX, Linux, Solaris, Win32.

System equivalent commands:

• AIX: df
  
• Darwin: df
  
• FreeBSD: df
  
• HPUX: df
  
• Linux: df
  
• Solaris: df
  
• Win32:
  

Returns:

Number of physical disk reads

getDiskWrites

public long getDiskWrites()

Get the Number of physical disk writes.

Supported Platforms: AIX, FreeBSD, HPUX, Linux, Solaris, Win32.

System equivalent commands:

• AIX: df
  
• Darwin: df
  
• FreeBSD: df
  
• HPUX: df
  
• Linux: df
  
• Solaris: df
  
• Win32:
  

Returns:

Number of physical disk writes

getDiskReadBytes

public long getDiskReadBytes()

Get the Number of physical disk bytes read.

Supported Platforms: Undocumented.

System equivalent commands:

• AIX: df
  
• Darwin: df
  
• FreeBSD: df
  
• HPUX: df
  
• Linux: df
  
• Solaris: df
  
• Win32:
  

Returns:

Number of physical disk bytes read

getDiskWriteBytes

public long getDiskWriteBytes()

Get the Number of physical disk bytes written.

Supported Platforms: Undocumented.

System equivalent commands:

• AIX: df
  
• Darwin: df
  
• FreeBSD: df
  
• HPUX: df
  
• Linux: df
  
• Solaris: df
  
• Win32:
  

Returns:

Number of physical disk bytes written

getDiskQueue

public double getDiskQueue()

Get the disk_queue.

Supported Platforms: Undocumented.

System equivalent commands:

• AIX: df
  
• Darwin: df
  
• FreeBSD: df
  
• HPUX: df
  
• Linux: df
  
• Solaris: df
  
• Win32:
  

Returns:

disk_queue

getDiskServiceTime

public double getDiskServiceTime()

Get the disk_service_time.

Supported Platforms: Undocumented.

System equivalent commands:

• AIX: df
  
• Darwin: df
  
• FreeBSD: df
  
• HPUX: df
  
• Linux: df
  
• Solaris: df
  
• Win32:
  

Returns:

disk_service_time

getUsePercent

public double getUsePercent()

Get the Percent of disk used.

Supported Platforms: All.

System equivalent commands:

• AIX: df
  
• Darwin: df
  
• FreeBSD: df
  
• HPUX: df
  
• Linux: df
  
• Solaris: df
  
• Win32:
  

Returns:

Percent of disk used

toMap

public java.util.Map toMap()

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object