UNIONFS(8)UNIONFS(8)NAME
Unionfs - a unification file system for Linux
SYNOPSISuniondbg [OPTION] file [ARGUMENTS]
DESCRIPTIONuniondbg runs unionfs debugging ioctls. You should rarely, if ever,
need to use it. Unless you are a Unionfs developer, the only option
that is useful is "-d"
OPTIONS-d sets or gets the debugging value. If no additional arguments
are specified, then the current debugging level is printed. If
an additional argument is given, the debugging value is set to
that argument.
-c causes the kernel to print out the branch reference counts.
-g increments the generation numbers of the superblock and root
dentry/inode. This is useful to purge Unionfs's caches if any
changes have been made to lower branches directly.
AUTHORS
Charles Wright <cwright@cs.sunysb.edu>, Mohammad Zubair
<mzubair@ic.sunysb.edu>, Erez Zadok <ezk@cs.sunysb.edu>
SEE ALSOunionfs(4), unionctl(8), http://unionfs.filesystems.org/
Linux July 2005 UNIONFS(8)