This is an online visualizer for xv6 file system image. The source code is published at GitHub
-
See the overall layout of an xv6 filesystem image
-
View the metadata stored in inodes
-
Trace the relationship between files/directories, inodes, and blocks
-
Check the file/directory path for inodes
-
Basic inconsistency checking:
-
Invalid inode type.
-
Inode marked use but not found in a directory.
-
Inode referred to in directory but marked free.
-
Block used by inode but marked free in bitmap.
-
Bitmap marks block in use but it is not in use.
-