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

Implementation of a simple arithmetic, Q. Implementation of a Simple Arithm...

Q. Implementation of a Simple Arithmetic? So, by now we have concerned how logic and arithmetic micro-operations can be applied individually. If we combine these 2 circuits alo

Information gain, Information Gain: Now next here instantly return to ...

Information Gain: Now next here instantly return to the problem of trying to determine the best attribute to choose for a particular node in a tree. As in the following measur

Define the register length, Q. Define the Register Length? Register Le...

Q. Define the Register Length? Register Length: Asignificant characteristic related to registers is length of a register. Generally the length of a register is dependent on it

Differentiate between protected and real modes of an intel, Differentiate b...

Differentiate between protected and real modes of an Intel microprocessor Operation of Real mode interrupt: When microprocessor completes executing the current instruction, it

Define electronic data interchange, Define Electronic Data Interchange. ...

Define Electronic Data Interchange. An EDI stand for Electronic Data Interchange is used by organizations for transactions which occur on regular basis to a pre-determined for

How do you debug a loadrunner script, VuGen have two options to help debug ...

VuGen have two options to help debug Vuser scripts-the Run Step by Step command and breakpoints. The Debug settings in the Options dialog box permit us to verify the extent of the

How can we write an interrupt servicing routine, Q. How can we write an Int...

Q. How can we write an Interrupt Servicing Routine? The following are the fundamentalthough rigid sequence of steps: 1.  Save the system context (flags,registers etc. which

Personal computing environment, Reply and discuss the role of the SAS 70 re...

Reply and discuss the role of the SAS 70 report in reviewing internal controls. Provide publicly available examples of SAS 70 reports and explain. Problem Discuss the

draw the precedence diagram , The desired daily output for an assembly ...

The desired daily output for an assembly line is 360 units. This assembly line will operate 450 minutes per day. The following table have information on this product's task times a

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