MirJafar Ali wrote: > Hello, > > I am using e2fsprogs and found it very nice. I want to know datablocks > for a given a given file. > I was going through the document and did lots of google search, but I am > not sure what is the > best way to get this information. Which "e2fsprogs" function can give > all the datablock IDs. There > is one function i.e. ext2fs_block_iterate, but I am not sure how it > works. It wasn't clear from the > document. > > Can someone please help without getting angry on this simple question ? > > Mir > >From the commandline, you can just use filefrag (-v) If you want to do it programatically, you can look at how filefrag uses the FIBMAP and/or FIEMAP ioctls. If you want to do it with the filesystem unmounted, you can look at how the debugfs "stat" command shows you the blocks. -Eric _______________________________________________ Ext3-users mailing list Ext3-users@xxxxxxxxxx https://www.redhat.com/mailman/listinfo/ext3-users
