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LuckyWell [14K]
4 years ago
12

Consider a file system that uses inodes to represent files. Disk blocks are 8KB in size, and a pointer to a disk block requires

4 bytes. This file system has 12 direct disk blocks, as well as single, double, and triple indirect disk blocks. What is the maximum size of a file that can be stored in this file system?
Computers and Technology
1 answer:
insens350 [35]4 years ago
5 0

Answer:

64 terabytes

Explanation:

Given data:

Size of the disk block = 8 KB

Size required by the pointer to a disk block = 4 bytes

Now,

Size required by 12 direct disk blocks = 12 × 8

Size required by single disk block = 2048 × 8 KB

Size required by double disk block = 2048 × 2048 × 8 KB

size  required by triple disk block = 2048 × 2048 × 2048 × 8 KB

Now,

the maximum size of the file that can be stored in the this file system = 12 × 8  + 2048 × 8 KB  +  2048 × 2048 × 8 KB + 2048 × 2048 × 2048 × 8 KB  = 64 terabytes

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