Research of the Linux-Based Journal File Services for File Systems
Xiangke Liao · Computer Engineering and Science · 2006
We discuss the key techniques of the journal file services of file systems on the Linux platform, analyse the structure of JBD, which is used as a journal file server presently, presents a new journal file server JournalFS, proves that the consistency of file systems can be ensured by using JournalFS, demonstrates that JournalFS is more effective than JBD theoretically, and gives a partial implementation of JournalFS.