Understanding Storage System Problems and Diagnosing Them Through Log Analysis

Nowadays, over 90% new information produced are stored on hard disk drives. The explosion of data is making storage system a strategic investment priority in the enterprise world. The revenue created by storage system industry steadily increases from $14.2 Billion in 2004 to over $18.4 Billion in 2007. As a key component of enterprise systems, reliable storage systems are critical. However, despite the efforts put into building robust storage systems, as the size and complexity of storage systems have grown to an unprecedented level, storage system problems are common. Unfortunately, many aspects of storage system problems are still not well understood, and most of previous studies only focus on one component - disk drives.

Name thesis:degree_name

Ph.D.

Level thesis:degree_level

Dissertation

Discipline thesis:degree_discipline

Computer Science

Grantor

University of Illinois at Urbana-Champaign

Year dc:date

2014

Author dc:creator

• Jiang, Weihang

Contributors dc:contributor

• Zhou, Yuanyuan

• Computer Science

Identifier

(UMI)AAI3362928

OAI identifier oai:identifier

oai:www.ideals.illinois.edu:2142/72050