Question: A file system that uses 2 K blocks and 8 byte pointers has two possible implementations; linked data blocks and the UNIX combined file allocation

A file system that uses 2K blocks and 8 byte pointers has two possible implementations; linked data blocks and the UNIX combined file allocation scheme with 10 direct blocks.
For each implementation, answer the following questions (i.e., there should be 2 answers for each question, one for linked allocation, one for UNIX combined, for a total of 4 answers for this part):
What is the maximum file size?
How many blocks would need to be accessed to get to the next to last block of a 4GB file?

Step by Step Solution

There are 3 Steps involved in it

1 Expert Approved Answer
Step: 1 Unlock blur-text-image
Question Has Been Solved by an Expert!

Get step-by-step solutions from verified subject matter experts

Step: 2 Unlock
Step: 3 Unlock

Students Have Also Explored These Related Programming Questions!

Q:

Given the disk access sequence, in this order: 1 1 1 , 9 1 , 6 9 , 2 9 , 1 1 0 , 1 7 , 2 2 , 3 1 Show the actual access sequence graph and total arm movement count for the following algorithms,...

Q:

Multiple CHoice QUestions Question 80 Some filesystems require ______________ tools to restore the performance on mechanical drives, which have sections of the filesystem become non-contiguous. Save...

Q:

Partial credit cannot be given if you don't show your work! Disk Arm Scheduling Given the disk access sequence, in this order: 1 1 5 , 9 0 , 6 9 , 3 2 , 1 2 7 , 1 6 , 2 0 , 4 1 Show the actual access...

Q:

Two independent threads are run on different processors in a chip-multiprocessor. Each thread simply increments a private counter one million times. The two counters are stored in consecutive memory...

Q:

PLESAE HELP ME OUT!!! I need to add details to the design of a file system and implement it in detail. The file system uses a variant of the scheme used by UNIX in that it allows for a hierarchical...

Q:

ttth Suppose that the sequence of bags {Bn | n N} is recursively enumerated by the computable function e(n, x) = fn(x), [7 marks] Hence prove that the set of all recursive bags cannot be recursively...

Q:

Lesson 12 Quiz (Show/Explain all Work) IST 230 Relations on Sets, Databases 1. Let A = {0, 1, 2, 3, 4, 5, 6, 7, 8} and B = {1, 2, 3, 4, 5, 6, 7, 8}. Now let R be a binary relation R from A to B such...

Q:

Write an alternative definition that is tail-recursive (iterative) and makes use of accumulator variables. [10 marks] Explain why your alternative definition executes more efficiently. [3 marks] 1...

Q:

You can write a C, C++, Java, or Python program that demonstrates the processing of memory allocation and deallocation requests when the buddy algorithm is being used. The input to your program will...

Q:

You can write a C, C++, or Java program that demonstrates the processing of memory allocation and deallocation requests when the buddy algorithm is being used. The input to your program will give the...

Q:

Tin is leached (dissolved) into canned foods from the tin-plated steel can.33 For analysis by inductively coupled plasma-atomic emission, food is digested by microwave heating in a Teflon bomb...

Q:

A debt of $5000 can be repaid, with interest at 8%, by the following payments. Year Payment 1...........................$ 500 2...........................1000 3...........................1500...

Q:

A discreditable act includes, but is not limited to , and the Board may discipline a person for all but which of the following? knowingly participating in the preparation of a false or misleading...

Q:

THREE [20] One of the most surprising project failures in project history involves the new Berlin airport. It is rare to see a project of such size fail, especially in Germany, a country know