Please Whitelist This Site?

I know everyone hates ads. But please understand that I am providing premium content for free that takes hundreds of hours of time to research and write. I don't want to go to a pay-only model like some sites, but when more and more people block ads, I end up working for free. And I have a family to support, just like you. :)

If you like The TCP/IP Guide, please consider the download version. It's priced very economically and you can read all of it in a convenient format without ads.

If you want to use this site for free, I'd be grateful if you could add the site to the whitelist for Adblock. To do so, just open the Adblock menu and select "Disable on tcpipguide.com". Or go to the Tools menu and select "Adblock Plus Preferences...". Then click "Add Filter..." at the bottom, and add this string: "@@||tcpipguide.com^$document". Then just click OK.

Thanks for your understanding!

Sincerely, Charles Kozierok
Author and Publisher, The TCP/IP Guide


NOTE: Using software to mass-download the site degrades the server and is prohibited.
If you want to read The TCP/IP Guide offline, please consider licensing it. Thank you.

The Book is Here... and Now On Sale!

Enjoy The TCP/IP Guide? Get the complete PDF!
The TCP/IP Guide

Custom Search







Table Of Contents  The TCP/IP Guide
 9  TCP/IP Application Layer Protocols, Services and Applications (OSI Layers 5, 6 and 7)
      9  Network File and Resource Sharing Protocols and the TCP/IP Network File System (NFS)
           9  TCP/IP Network File System (NFS)

Previous Topic/Section
NFS Server Procedures and Operations
Previous Page
Pages in Current Topic/Section
1
23
Next Page
TCP/IP Network Configuration and Management Protocols (BOOTP, DHCP, SNMP and RMON)
Next Topic/Section

NFS File System Model and the Mount Protocol
(Page 1 of 3)

Since NFS is used by a client to simulate access to remote directories of files as if they were local, the protocol must “present” the files from the remote system to the local user. Just as files on a local storage device are arranged using a particular file system, NFS too uses a file system model to represent how files are shown to a user.

The NFS File System Model

The file system model used by NFS is the same one that most of us are familiar with: a hierarchical arrangement of directories that contain files and subdirectories. The top of the hierarchy is the root, which contains any number of files and first level directories. Each directory may contain more files or other directories, allowing an arbitrary tree structure to be created.

A file can be uniquely specified by using its file name and a path name that shows the sequence of directories one must traverse from the root to find the file. Since NFS is associated with UNIX, files in NFS discussions are usually shown in UNIX notation; for example, “/etc/hosts”. The same basic tree idea can also be expressed using the method followed by Microsoft operating systems: “C:\WINDOWS\HOSTS”.


Previous Topic/Section
NFS Server Procedures and Operations
Previous Page
Pages in Current Topic/Section
1
23
Next Page
TCP/IP Network Configuration and Management Protocols (BOOTP, DHCP, SNMP and RMON)
Next Topic/Section

If you find The TCP/IP Guide useful, please consider making a small Paypal donation to help the site, using one of the buttons below. You can also donate a custom amount using the far right button (not less than $1 please, or PayPal gets most/all of your money!) In lieu of a larger donation, you may wish to consider purchasing a download license of The TCP/IP Guide. Thanks for your support!
Donate $2
Donate $5
Donate $10
Donate $20
Donate $30
Donate: $



Home - Table Of Contents - Contact Us

The TCP/IP Guide (http://www.TCPIPGuide.com)
Version 3.0 - Version Date: September 20, 2005

© Copyright 2001-2005 Charles M. Kozierok. All Rights Reserved.
Not responsible for any loss resulting from the use of this site.