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Ȩ Ȩ > ¿¬±¸¹®Çå > ±¹³» ³í¹®Áö > Çѱ¹Á¤º¸°úÇÐȸ ³í¹®Áö > Á¤º¸°úÇÐȸ ³í¹®Áö C : ÄÄÇ»ÆÃÀÇ ½ÇÁ¦

Á¤º¸°úÇÐȸ ³í¹®Áö C : ÄÄÇ»ÆÃÀÇ ½ÇÁ¦

Current Result Document : 8 / 9 ÀÌÀü°Ç ÀÌÀü°Ç   ´ÙÀ½°Ç ´ÙÀ½°Ç

ÇѱÛÁ¦¸ñ(Korean Title) À̵¿ ±â±â¸¦ À§ÇÑ Ç÷¡½Ã ¸Þ¸ð¸® ÆÄÀÏ ½Ã½ºÅÛ
¿µ¹®Á¦¸ñ(English Title) Flash Memory File System for Mobile Devices
ÀúÀÚ(Author) ¹è¿µÇö   ÃÖÁ¾¹«   À̵¿Èñ   ³ë»ïÇõ   ¹Î»ó·Ä  
¿ø¹®¼ö·Ïó(Citation) VOL 11 NO. 04 PP. 0368 ~ 0380 (2005. 08)
Çѱ۳»¿ë
(Korean Abstract)
ÈÞ´ë ÀüÈ­¿Í °°Àº ¼ÒÇü À̵¿ ±â±â¿¡¼­ µ¥ÀÌÅÍ ÀúÀå ÀåÄ¡·Î ³Î¸® »ç¿ëµÇ´Â Ç÷¡½Ã ¸Þ¸ð¸®¸¦ À§ÇÑ ÆÄÀÏ ½Ã½ºÅÛÀº °í¼ÓÀÇ µ¥ÀÌÅÍ ¾²±â ¹× Àб⠼º´É»Ó¸¸ ¾Æ´Ï¶ó ¼ÒÇü À̵¿ ±â±âÀÇ »ç¿ë ȯ°æ¿¡ ÀûÇÕÇϵµ·Ï ¸Þ¸ð¸® »ç¿ë·®ÀÌ Àû°í Àü¿ø ¿À·ù µîÀÇ »óȲ¿¡¼­µµ µ¥ÀÌÅÍÀÇ ¹«°á¼ºÀ» º¸ÀåÇÏ¿©¾ß ÇÑ´Ù. º» ³í¹®¿¡¼­´Â ÆÄÀÏ ½Ã½ºÅÛ ¼öÁØ¿¡¼­ Ç÷¡½Ã ¸Þ¸ð¸®ÀÇ ¹°¸®Àû µ¿ÀÛ Æ¯¼º°ú µ¥ÀÌÅÍ ÀúÀå »óŸ¦ °í·ÁÇÏ¿© µ¥ÀÌÅÍ ¾²±â ¿äûÀ» Á¦¾îÇÔÀ¸·Î½á ¼º´ÉÀ» ÃÖÀûÈ­ÇÑ Ç÷¡½Ã ¸Þ¸ð¸® ÆÄÀÏ ½Ã½ºÅÛÀ» ±¸ÇöÇÑ´Ù. ±¸ÇöµÈ ÆÄÀÏ ½Ã½ºÅÛÀº ¸ðµç ÀÛ¾÷À» Æ®·£Àè¼Ç °³³äÀ¸·Î ó¸®ÇÏ¿© ¿À·ù »óȲ¿¡¼­µµ ÀúÀå ÀåÄ¡ÀÇ ½Å·Ú¼ºÀ» º¸ÀåÇÏ¸ç ´Ü¼øÇÑ ±¸Á¶ÀÇ ÁÖ¼Ò »ç»ó ±â¹ýÀ» Àû¿ëÇÏ¿© ¸Þ¸ð¸® »ç¿ë·®À» ÃÖ¼ÒÈ­ÇÑ´Ù. ±×¸®°í ½ÇÁ¦ Çϵå¿þ¾î ȯ°æ¿¡¼­ Á¦¾ÈµÈ ±â¼úÀ» ±¸ÇöÇÏ°í ±âÁ¸ Ç÷¡½Ã ¸Þ¸ð¸® ÆÄÀÏ ½Ã½ºÅÛ°úÀÇ ºñ±³ ÃøÁ¤À» ÅëÇØ ¼º´ÉÀÇ ¿ì¼ö¼ºÀ» º¸ÀδÙ.
¿µ¹®³»¿ë
(English Abstract)
File systems for flash memory that is widely used as a storage device for mobile devices should provide not only high-performance data reads and writes but also a guarantee on the data integrity even on a power failure. In this paper, we explain the design and implementation of a file system for flash memory that considers flash memory's physical characteristics and the data layout in the file system to give an optimized write performance. This file system guarantees the reliability against various system failures including a power failure by using the transaction concept in write processing. In addition, the file system minimizes the memory usage by using a simple static mapping. In the paper, we also describe the implementation of the file system and compare its performance with other existing flash memory file systems.
Å°¿öµå(Keyword) Ç÷¡½Ã ¸Þ¸ð¸®   flash memory   ÆÄÀÏ ½Ã½ºÅÛ   file system   ¼ÒÇü À̵¿ ±â±â   mobile device   ³»ÀåÇü ½Ã½ºÅÛ   embedded system  
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