com.emc.ecs.nfsclient.nfs

Class NfsFsStat

java.lang.Object

com.emc.ecs.nfsclient.nfs.NfsFsStat

public class NfsFsStat
extends java.lang.Object

Holder for volatile file system state information, as specified by RFC 1813 (https://tools.ietf.org/html/rfc1813).

Field Summary

Fields

Modifier and Type	Field and Description
long	afiles The number of free file slots that are available to the user corresponding to the authentication information in the RPC.
long	bytes The amount of free space, in bytes, available to the user identified by the authentication information in the RPC.
long	fbytes The amount of free space, in bytes, in the file system.
long	ffiles The number of free file slots in the file system.
long	invarsec A measure of file system volatility: this is the number of seconds for which the file system is not expected to change.
long	tbytes The total size, in bytes, of the file system.
long	tfiles The total number of file slots in the file system.

Constructor Summary

Constructors

Constructor and Description
NfsFsStat(Xdr xdr) Unmarshalls volatile file system state information, as specified by RFC 1813 (https://tools.ietf.org/html/rfc1813).

Method Summary

Modifier and Type	Method and Description
java.lang.String	toString()

Methods inherited from class java.lang.Object

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

Field Detail

tbytes

public long tbytes

The total size, in bytes, of the file system.

fbytes

public long fbytes

The amount of free space, in bytes, in the file system.

bytes

public long bytes

The amount of free space, in bytes, available to the user identified by the authentication information in the RPC. (This reflects space that is reserved by the file system; it does not reflect any quota system implemented by the server.)

tfiles

public long tfiles

The total number of file slots in the file system. (On a UNIX server, this often corresponds to the number of inodes configured.)

ffiles

public long ffiles

The number of free file slots in the file system.

afiles

public long afiles

The number of free file slots that are available to the user corresponding to the authentication information in the RPC. (This reflects slots that are reserved by the file system; it does not reflect any quota system implemented by the server.)

invarsec

public long invarsec

A measure of file system volatility: this is the number of seconds for which the file system is not expected to change. For a volatile, frequently updated file system, this will be 0. For an immutable file system, such as a CD-ROM, this would be the largest unsigned integer. For file systems that are infrequently modified, for example, one containing local executable programs and on-line documentation, a value corresponding to a few hours or days might be used. The client may use this as a hint in tuning its cache management. Note however, this measure is assumed to be dynamic and may change at any time.

Constructor Detail

NfsFsStat

public NfsFsStat(Xdr xdr)

Unmarshalls volatile file system state information, as specified by RFC 1813 (https://tools.ietf.org/html/rfc1813).

Parameters:

xdr -

Method Detail

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object