<s>
The	O
Linux	B-Application
Userland	I-Application
Filesystem	I-Application
(	O
LUFS	O
)	O
is	O
a	O
File	B-Application
System	I-Application
on	O
Linux	B-Operating_System
,	O
which	O
is	O
similar	O
to	O
FUSE	B-Application
in	O
that	O
a	O
file	B-Application
system	I-Application
driver	O
provides	O
a	O
bridge	O
from	O
kernel	B-Operating_System
mode	O
to	O
user	O
mode	O
.	O
</s>
<s>
With	O
LUFS	O
it	O
is	O
possible	O
,	O
among	O
other	O
things	O
,	O
to	O
mount	B-Application
remote	O
directories	O
via	O
SSH	B-Protocol
,	O
FTP	B-Protocol
or	O
Gnutella	B-Protocol
.	O
</s>
<s>
As	O
with	O
FUSE	B-Application
,	O
an	O
LUFS	O
filesystem	B-Application
can	O
be	O
developed	O
with	O
little	O
effort	O
comparable	O
with	O
a	O
normal	O
application	O
.	O
</s>
<s>
With	O
the	O
addition	O
of	O
FUSE	B-Application
in	O
the	O
Linux	B-Operating_System
kernel	I-Operating_System
LUFS	O
has	O
lost	O
its	O
relevance	O
and	O
is	O
no	O
longer	O
being	O
developed	O
.	O
</s>
<s>
Filesystems	B-Application
developed	O
using	O
LUFS	O
can	O
be	O
used	O
on	O
FUSE	B-Application
with	O
a	O
translator	O
layer	O
called	O
.	O
</s>
