Details about the EXT3 File system.

English Install/Boot/Login
1

Hi Guys;

I am looking for structure details on the EXT3, Journal Header, Descriptor block and Commit block. I know it is supposed to be in the source code. (transaction.c, journal.c and maybe journal-head.h), but I think I need a little pre-digestion :slight_smile: to fully understand the code.

Anyone know where I can find some analysis on these structures. Thanks.

2

Have you followed up the links in the Wikipedia article on EXT3?

3

Hi,

You may find this document helpful:

EXT3, Journaling Filesystem

Regards.

4

Thanks for the replys.

I have already read the sysposium article, and I have followed the links.

Although, I will go back over them. Maybe I missed something.

Thanks again.