Improvement and optimization of embedded file system based on NAND Flash
Hang Lei · Journal of Computer Applications · 2007
At present,the embedded flash file systems specially designed for NAND Flash mainly have two disadvantages: too long booting time and insufficient consideration for wear leveling.According to these two aspects,a new NAND flash file system named SFFS was proposed,which shortened the booting time through changing the management of data nodes and storing the controlling information and data information separately,and made wear leveling better through using a block to store hot data and cold data alternatively.