Source : https://github.com/libfuse/sshfs
Download : http://www.qnapclub.eu/index.php?act=detail&qpkg_id=416
x86 version : http://www.qoolbox.fr/sshFS_2.8.0_x86.qpkg.zip
x64 version : http://www.qoolbox.fr/sshFS_2.8.0_x86_64.qpkg.zip
x19 version : http://www.qoolbox.fr/sshFS_2.8.0_arm-x19.qpkg.zip
x31 version : http://www.qoolbox.fr/sshFS_2.8.0_arm-x31.qpkg.zip
x41 version : http://www.qoolbox.fr/sshFS_2.8.0_arm-x41.qpkg.zip
Note :
sshfs command added automatically in NAS $PATH
Manageable over Web Interface
about :
This is a filesystem client based on the SSH File Transfer Protocol. Since most SSH servers already support this protocol it is very easy to set up: i.e. on the server side there's nothing to do. On the client side mounting the filesystem is as easy as logging into the server with ssh.
The idea of sshfs was taken from the SSHFS filesystem distributed with LUFS, which I found very useful. There were some limitations of that codebase, rewrite it. Features of this implementation are:
- Based on FUSE (the best userspace filesystem framework for Linux
- Multithreading: more than one request can be on it's way to the server
- Allowing large reads (max 64k)
- Caching directory contents
- Reconnect on failure
Once sshfs is installed (see next section) running it is very simple:
Code: Select all
sshfs hostname: mountpointAlso many ssh options can be specified (see the manual pages for sftp(1) and ssh_config(5)), including the remote port number (-oport=PORT)
To unmount the filesystem:
Code: Select all
fusermount -u mountpointCode: Select all
usage: ./sshfs [user@]host:[dir] mountpoint [options]
general options:
-o opt,[opt...] mount options
-h --help print help
-V --version print version
SSHFS options:
-p PORT equivalent to '-o port=PORT'
-C equivalent to '-o compression=yes'
-F ssh_configfile specifies alternative ssh configuration file
-1 equivalent to '-o ssh_protocol=1'
-o reconnect reconnect to server
-o delay_connect delay connection to server
-o sshfs_sync synchronous writes
-o no_readahead synchronous reads (no speculative readahead)
-o sync_readdir synchronous readdir
-o sshfs_debug print some debugging information
-o cache=BOOL enable caching {yes,no} (default: yes)
-o cache_max_size=N sets the maximum size of the cache (default: 10000)
-o cache_timeout=N sets timeout for caches in seconds (default: 20)
-o cache_X_timeout=N sets timeout for {stat,dir,link} cache
-o cache_clean_interval=N
sets the interval for automatic cleaning of the
cache (default: 60)
-o cache_min_clean_interval=N
sets the interval for forced cleaning of the
cache if full (default: 5)
-o workaround=LIST colon separated list of workarounds
none no workarounds enabled
all all workarounds enabled
[no]rename fix renaming to existing file (default: off)
[no]nodelaysrv set nodelay tcp flag in sshd (default: off)
[no]truncate fix truncate for old servers (default: off)
[no]buflimit fix buffer fillup bug in server (default: on)
-o idmap=TYPE user/group ID mapping (default: none)
none no translation of the ID space
user only translate UID/GID of connecting user
file translate UIDs/GIDs contained in uidfile/gidfile
-o uidfile=FILE file containing username:remote_uid mappings
-o gidfile=FILE file containing groupname:remote_gid mappings
-o nomap=TYPE with idmap=file, how to handle missing mappings
ignore don't do any re-mapping
error return an error (default)
-o ssh_command=CMD execute CMD instead of 'ssh'
-o ssh_protocol=N ssh protocol to use (default: 2)
-o sftp_server=SERV path to sftp server or subsystem (default: sftp)
-o directport=PORT directly connect to PORT bypassing ssh
-o slave communicate over stdin and stdout bypassing network
-o disable_hardlink link(2) will return with errno set to ENOSYS
-o transform_symlinks transform absolute symlinks to relative
-o follow_symlinks follow symlinks on the server
-o no_check_root don't check for existence of 'dir' on server
-o password_stdin read password from stdin (only for pam_mount!)
-o SSHOPT=VAL ssh options (see man ssh_config)
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:
[subdir]
-o subdir=DIR prepend this directory to all paths (mandatory)
-o [no]rellinks transform absolute symlinks to relative
[iconv]
-o from_code=CHARSET original encoding of file names (default: UTF-8)
-o to_code=CHARSET new encoding of the file names (default: UTF-8)
