What (who) is NetBSD - definition
NetBSD
OPEN-SOURCE UNIX-LIKE OPERATING SYSTEM
Netbsd; Net bsd; Net BSD; NetBSD kernel; Nbsd; NBSD; NETBSD; The NetBSD Foundation
<operating system> An open source Unix clone that aims
for platform independance by a clean separation between the
hardware and the the kernel. It has been ported to many
platforms from embedded systems to 64-bit computers.
NetBSD Home (http://netbsd.org/).
(2004-10-08)
Log-structured File System (BSD)
The Log-Structured File System (or LFS) is an implementation of a log-structured file system (a concept originally proposed and implemented by John Ousterhout), originally developed for BSD. It was removed from FreeBSD and OpenBSD; the NetBSD implementation was nonfunctional until work leading up to the 4.
PUFFS (NetBSD)
SOFTWARE
Pass-to-Userspace Framework File System (puffs) is a NetBSD kernel subsystem developed for running filesystems in userspace. It was added to NetBSD in the 5.
