FUSE library version: 2.9.7 fusermount version: 2.9.7 using FUSE kernel interface version 7.19 unionfs-fuse version: 1.0

FUSE options: -d -o debug enable debug output (implies -f) -f foreground operation -s disable multi-threaded operation -o allow_other allow access to other users -o allow_root allow access to root -o auto_unmount auto unmount on process termination -o nonempty allow mounts over non-empty file/dir -o default_permissions enable permission checking by kernel -o fsname=NAME set filesystem name -o subtype=NAME set filesystem type -o large_read issue large read requests (2.4 only) -o max_read=N set maximum size of read requests -o hard_remove immediate removal (don't hide files) -o use_ino let filesystem set inode numbers -o readdir_ino try to fill in d_ino in readdir -o direct_io use direct I/O -o kernel_cache cache files in kernel -o [no]auto_cache enable caching based on modification times (off) -o umask=M set file permissions (octal) -o uid=N set file owner -o gid=N set file group -o entry_timeout=T cache timeout for names (1.0s) -o negative_timeout=T cache timeout for deleted names (0.0s) -o attr_timeout=T cache timeout for attributes (1.0s) -o ac_attr_timeout=T auto cache timeout for attributes (attr_timeout) -o noforget never forget cached inodes -o remember=T remember cached inodes for T seconds (0s) -o nopath don't supply path if not necessary -o intr allow requests to be interrupted -o intr_signal=NUM signal to send on interrupt (10) -o modules=M1[:M2...] names of modules to push onto filesystem stack -o max_write=N set maximum size of write requests -o max_readahead=N set maximum readahead -o max_background=N set number of maximum background requests -o congestion_threshold=N set kernel's congestion threshold -o async_read perform reads asynchronously (default) -o sync_read perform reads synchronously -o atomic_o_trunc enable atomic open+truncate support -o big_writes enable larger than 4kB writes -o no_remote_lock disable remote file locking -o no_remote_flock disable remote file locking (BSD) -o no_remote_posix_lock disable remove file locking (POSIX) -o [no_]splice_write use splice to write to the fuse device -o [no_]splice_move move data while splicing to the fuse device -o [no_]splice_read use splice to read from the fuse device Module options: [iconv] -o from_code=CHARSET original encoding of file names (default: UTF-8) -o to_code=CHARSET new encoding of the file names (default: ANSI_X3.4-1968) [subdir] -o subdir=DIR prepend this directory to all paths (mandatory) -o [no]rellinks transform absolute symlinks to relative unionfs-fuse version 1.0 by Radek Podgorny <radek@podgorny.cz> Usage: unionfs [options] branch[=RO/RW][:branch...] mountpoint The first argument is a colon separated list of directories to merge When neither RO nor RW is specified, selection defaults to RO. general options: -d Enable debug output -o opt,[opt...] mount options -h --help print help -V --version print version UnionFS options: -o chroot=path chroot into this path. Use this if you want to have a union of "/" -o cow enable copy-on-write mountpoint -o debug_file file to write debug information into -o dirs=branch[=RO/RW][:branch...] alternate way to specify directories to merge -o hide_meta_files ".unionfs" is a secret directory not visible by readdir(), and so are .fuse_hidden* files -o max_files=number Increase the maximum number of open files -o relaxed_permissions Disable permissions checks, but only if running neither as UID=0 or GID=0 -o statfs_omit_ro do not count blocks of ro-branches