Authors: Tianyu Qiu: [email protected] Xudong Weng:[email protected]
//-- Log-structured file system on flash memory --------- //------------------------------------------------------
//---- how to run -------- 1.compile:follow the command in file: /lfs/code/command 2.construct lfs flash memory: ./mklfs flashname 3.Create a directory for mountpoint: mkdir dirname 4.construct the file system: ./LFS flashname dirname 5.Use the lfs
Note: 1.Fuse version 26 2.Working environment in root mode.
//--- bug ---------------- 1.clean_seg(): cleaning mechanism has some bugs need to solved Thus,after write a large amount of info, the lfs would down for segment fault, since it starts the cleaning mechanism. 2. lfsck(): exist bugs. 3. cache: is not in use since certain bug exist