File system design using large memories

2002 ◽  
Author(s):  
C. Staelin ◽  
H. Garcia-Molina
Keyword(s):  
System Design ◽  
File System

Self-Similarity in the Representative File System Workloads: Analysis and Modeling

2020 ◽  
pp. 2150140
Author(s):  
Qiang Zou ◽  
Yujuan Tan
Keyword(s):  
System Design ◽  
File System ◽  
File Systems ◽  
Correlation Study ◽  
Heavy Tail ◽  
The Self ◽  
Experimental Results ◽  
Self Similarity ◽  
Arrival Times ◽  
Critical Requirement

As one of the workload characteristics, the anomaly behaviors in real workload have been recognized as a critical requirement for file system design. In this paper, a set of traces collected from typically realistic file system have been analyzed. The correlation study of I/O request inter-arrival times shows that it is necessary to examine the self-similarity in file system workload. Then the phenomenon of self-similarity which had been initially observed in network and disk I/O workload has also been visually and statistically observed in file system workload. In addition, we implement an I/O series generator in which the inputs are the measured properties of the available trace data. Experimental results show that this model can accurately emulate the complex access arrival behaviors of real file systems, particularly the heavy-tail characteristics.

scholarly journals P2FS: supporting atomic writes for reliable file system design in PCM storage

2014 ◽  
Vol 11 (13) ◽  
pp. 20140520-20140520 ◽  
Author(s):  
Eunji Lee ◽  
Kern Koh ◽  
Hyokyung Bahn
Keyword(s):  
System Design ◽  
File System

File Transparent Encryption System Design Based on Security Directory

2013 ◽  
Vol 433-435 ◽  
pp. 1742-1746 ◽  
Author(s):  
Yuan Wu ◽  
Xiao Chun Chen
Keyword(s):  
System Design ◽  
File System ◽  
Encryption Algorithm ◽  
Transformation Mechanism ◽  
Filter Driver ◽  
Operation Process ◽  
Encryption And Decryption ◽  
Word Format

Using the Minifilter framework and AES group encryption algorithm, the paper develops a filter driver for encrypting the file of particular types under the security directory. The principle of the file system filter driver is discussed here, and makes a special research about the file operation process especially for word format. This paper also makes a deep analysis of transformation mechanism between the plaintext and ciphertext, and the implementation algorithms of encryption and decryption. Finally, the paper describes the method of path filtering in detail.

On the duality of data-intensive file system design

2011 ◽  
Author(s):  
Wittawat Tantisiriroj ◽  
Seung Woo Son ◽  
Swapnil Patil ◽  
Samuel J. Lang ◽  
Garth Gibson ◽  
...  
Keyword(s):  
System Design ◽  
File System ◽  
Data Intensive

A modular approach to file system design

1969 ◽  
Author(s):  
Stuart E. Madnick ◽  
Joseph W. Alsop
Keyword(s):  
System Design ◽  
File System ◽  
Modular Approach

ARM7-Based File System Design

2011 ◽  
Vol 55-57 ◽  
pp. 233-238
Author(s):  
Zheng Yuan Zhang ◽  
Jing Yin Li
Keyword(s):  
Power Consumption ◽  
Embedded System ◽  
Low Power ◽  
System Design ◽  
High Performance ◽  
File System ◽  
Low Power Consumption ◽  
File Storage ◽  
Simple Realization ◽  
Fat16 File System

ARM is the newest 32-bite RISC microprocessor. Its high performance, low power consumption and flexible extension make ARM particularly suitable for designing embedded system. Therefore, the realization of the FAT16 file system with ARM can satisfy the demand of file storage in embedded system. This article descripts the simple realization of FAT16 file system with ARM 7.

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