Abstract
As flash memory became popular over various platforms, there is a strong demand on the performance degradation problem, due to the special characteristics of flash memory. This research proposes the design of a file-system-aware flash translation layer, in which a filter mechanism is designed to separate the access requests of file-system metadata and file contents for better performance. A recovery scheme is then proposed to maintain the integrity of a file system. The proposed flash translation layer is implemented as a Linux device driver and evaluated with respect to ext2 and ext3 file systems. The experimental results show significant performance improvement over ext2 and ext3 file systems with limited system overheads.
| Original language | English |
|---|---|
| Title of host publication | Proceedings - Design, Automation and Test in Europe |
| Publisher | IEEE |
| Pages | 393-398 |
| ISBN (Print) | 978-1-4244-3781-8 |
| DOIs | |
| Publication status | Published - Apr 2009 |
| Externally published | Yes |
| Event | 2009 Design, Automation and Test in Europe Conference and Exhibition, DATE '09 - Nice, France Duration: 20 Apr 2009 → 24 Apr 2009 https://ieeexplore.ieee.org/xpl/conhome/4926138/proceeding |
Publication series
| Name | Proceedings -Design, Automation and Test in Europe, DATE |
|---|---|
| ISSN (Print) | 1530-1591 |
Conference
| Conference | 2009 Design, Automation and Test in Europe Conference and Exhibition, DATE '09 |
|---|---|
| Place | France |
| City | Nice |
| Period | 20/04/09 → 24/04/09 |
| Internet address |
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