https://www.cnx-software.com/2013/01/15/f2fs-a-new-flash-file-system-for-mobile-devices-elce-2012/?amp=1
F2FS - A New Flash File System for Mobile Devices - ELCE 2012 - CNX Software
Jan 15, 2013 - Joo-Young Hwang, principal engineer at Samsung, presents F2FS (Flash-Friendly File System), a new file system designed for storage in mobile devices at
flash file system