103 lines
2.8 KiB
Groff
103 lines
2.8 KiB
Groff
.\" $NetBSD: fsck_v7fs.8,v 1.3 2016/09/11 04:19:52 sevan Exp $
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.\"
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.\" Copyright (c) 2011 The NetBSD Foundation, Inc.
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.\" All rights reserved.
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.\"
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.\" This code is derived from software contributed to The NetBSD Foundation
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.\" by UCHIYAMA Yasushi.
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.\"
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.\" Redistribution and use in source and binary forms, with or without
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.\" modification, are permitted provided that the following conditions
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.\" are met:
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.\" 1. Redistributions of source code must retain the above copyright
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.\" notice, this list of conditions and the following disclaimer.
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.\" 2. Redistributions in binary form must reproduce the above copyright
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.\" notice, this list of conditions and the following disclaimer in the
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.\" documentation and/or other materials provided with the distribution.
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.\"
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.\" THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
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.\" ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
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.\" TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
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.\" PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
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.\" BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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.\" CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
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.\" SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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.\" INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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.\" CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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.\" ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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.\" POSSIBILITY OF SUCH DAMAGE.
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.\"
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.Dd September 11, 2016
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.Dt FSCK_V7FS 8
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.Os
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.Sh NAME
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.Nm fsck_v7fs
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.Nd 7th Edition(V7) filesystem consistency checker
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.Sh SYNOPSIS
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.Nm
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.Op Fl FnPpy
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.Op Fl B Ar byteorder
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.Op Fl o Ar options
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.Ar filesystem ...
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.Sh DESCRIPTION
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The
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.Nm
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utility verifies and repairs
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.Tn Version 7
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file systems.
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.Pp
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The following flags are interpreted by
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.Nm .
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.Bl -tag -width XBXbyteorderXX -offset indent
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.It Fl B Ar byteorder
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Convert the file system metadata to
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.Ar byteorder
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byte order if needed.
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Valid byte orders are
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.Dq be ,
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.Dq le ,
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and
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.Dq pdp .
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.It Fl F
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Check file system inside a regular file.
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.It Fl n
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Do not correct file system.
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.It Fl o
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Options are specified with a
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.Fl o
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flag followed by a comma separated string of options.
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The following options are available:
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.Bl -tag -width data
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.It Cm data
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Check data block duplication.
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.It Cm free
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Check free block duplication.
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.El
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.It Fl P
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Display a progress meter for the file system check.
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.It Fl p
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Preen mode.
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See
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.Xr fsck 8 .
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.It Fl y
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Causes
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.Nm
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to assume yes as the answer to all operator questions.
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.El
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.Sh SEE ALSO
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.Xr fsck 8 ,
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.Xr mount_v7fs 8 ,
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.Xr newfs_v7fs 8
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.Sh HISTORY
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A
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.Nm
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utility appeared in
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.Nx 6.0 .
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.Sh AUTHORS
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.Nm
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was written by
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.An UCHIYAMA Yasushi Aq Mt uch@NetBSD.org .
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.Sh BUGS
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.Nm
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is still under construction.
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