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diff --git a/sbin/newlfs/newlfs.8 b/sbin/newlfs/newlfs.8 new file mode 100644 index 000000000000..92474e54609b --- /dev/null +++ b/sbin/newlfs/newlfs.8 @@ -0,0 +1,95 @@ +.\" Copyright (c) 1993 +.\" The Regents of the University of California. All rights reserved. +.\" +.\" Redistribution and use in source and binary forms, with or without +.\" modification, are permitted provided that the following conditions +.\" are met: +.\" 1. Redistributions of source code must retain the above copyright +.\" notice, this list of conditions and the following disclaimer. +.\" 2. Redistributions in binary form must reproduce the above copyright +.\" notice, this list of conditions and the following disclaimer in the +.\" documentation and/or other materials provided with the distribution. +.\" 3. All advertising materials mentioning features or use of this software +.\" must display the following acknowledgement: +.\" This product includes software developed by the University of +.\" California, Berkeley and its contributors. +.\" 4. Neither the name of the University nor the names of its contributors +.\" may be used to endorse or promote products derived from this software +.\" without specific prior written permission. +.\" +.\" THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND +.\" ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE +.\" IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE +.\" ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE +.\" FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL +.\" DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS +.\" OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) +.\" HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT +.\" LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY +.\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF +.\" SUCH DAMAGE. +.\" +.\" @(#)newlfs.8 8.1 (Berkeley) 6/19/93 +.\" +.Dd June 19, 1993 +.Dt NEWLFS 8 +.Os BSD 4.4 +.Sh NAME +.Nm newlfs +.Nd construct a new LFS file system +.Sh SYNOPSIS +.Nm newlfs +.Fl L +.Op Ar newlfs-options +.Ar special +.Sh DESCRIPTION +.Nm Newlfs +builds a log-structured file system on the specified special +device basing its defaults on the information in the disk label. +(Before running +.Nm newlfs +the disk must be labeled using +.Xr disklabel 8 .) +.Pp +The following options define the general layout policies. +.Bl -tag -width Fl +.It Fl B +The logical segment size of the file system in bytes. +.It Fl b Ar block-size +The block size of the file system in bytes. +.It Fl L +Create a log-structured file system (LFS). +This flag is currently required. +.It Fl m Ar free space \&% +The percentage of space reserved from normal users; the minimum +free space threshold. The default value used is 10%. +See +.Xr tunefs 8 +for more details on how to set this option. +.It Fl s Ar size +The size of the file system in sectors. +.El +.Sh SEE ALSO +.Xr disktab 5 , +.Xr fs 5 , +.Xr dumplfs 8 , +.Xr disklabel 8 , +.Xr diskpart 8 , +.Xr tunefs 8 +.Rs +.%A M. McKusick +.%A W. Joy +.%A S. Leffler +.%A R. Fabry +.%T A Fast File System for UNIX , +.%J ACM Transactions on Computer Systems 2 +.%V 3 +.%P pp 181-197 +.%D August 1984 +.%O (reprinted in the BSD System Manager's Manual) +.Re +.Sh HISTORY +The +.Nm +command appeared in +.Bx 4.4 . |