What is inode, Computer Engineering

Assignment Help:

What is 'inode'?

All UNIX files have its description kept in a structure called 'inode'. The inode have info about the file-size, its location, time of last access, time of last modification, permission and so on. Directories are also shown as files and have an associated inode. In addition to descriptions about the file, the inode have pointers to the data blocks of the file. If the file is large, inode has indirect pointer to a block of pointers to additional data blocks (this further aggregates for larger files). A block is typically 8k.

Inode having of the following fields:

    File owner identifier

    File access permissions

    File access times

    File type

    Number of links

    File size

    Location of the file data

 


Related Discussions:- What is inode

Explain about system deadlock, Q. Explain about System Deadlock? A dead...

Q. Explain about System Deadlock? A deadlock denotes to the condition when simultaneous processes are holding resources and putting off each other from finishing their executio

Describe about analysis, Analysis describes about the logical and statistic...

Analysis describes about the logical and statistical analysis needed for an efficient output. This involves writing of code and performing calculations, but most part of these lang

Write a program to echo the string, Write a program to echo the string 'Hel...

Write a program to echo the string 'Hello' to the serial channel (SCI) using the protocol of baud rate 9600,8 bits , no parity and 1 stop bit  Consider the baud register as show

How online databases work, How Online Databases Work? An online or web-...

How Online Databases Work? An online or web-based database keeps data on a cloud of servers somewhere on the Internet, which is accessible by any authorized user with an Intern

Cn, What is the basic requirement for establishing VLANs?

What is the basic requirement for establishing VLANs?

Natural and artificial intelligence, Since the term artificial intelligen...

Since the term artificial intelligence was defined in the 1950s, experts have disagreed about the difference between natural and artificial intelligence. Can computers be pro

What is serialization, What is serialization, how it works in .NET? Ser...

What is serialization, how it works in .NET? Serialization is when you persist the state of an object to a storage medium so an exact copy can be re-created at a later stage. S

How to upgrade to the latest version using magento connect, Upgrading Magen...

Upgrading Magento to the latest version is a fairly easy task. Copy and Paste this key magento-core/Mage_All_Latest VIA Magento Connect where it states Paste extension key to insta

Define colspan and rowspan, Q. Define Colspan and Rowspan? Now let's se...

Q. Define Colspan and Rowspan? Now let's see how to work with COLSPAN (Column Span) and ROWSPAN (Row Span). If we want cell containing Ajay in Figure to be extended to the next

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd