117 lines
3.3 KiB
Groff
117 lines
3.3 KiB
Groff
.\" $NetBSD: fsck_udf.8,v 1.2 2022/04/06 13:41:13 wiz Exp $
|
|
.\"
|
|
.\" Copyright (C) 2022 Reinoud Zandijk
|
|
.\" Based on fsck_msdos(8) by
|
|
.\" Copyright (C) 1995 Wolfgang Solfrank
|
|
.\" Copyright (c) 1995 Martin Husemann
|
|
.\"
|
|
.\" 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.
|
|
.\"
|
|
.\" THIS SOFTWARE IS PROVIDED BY THE AUTHORS ``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 AUTHORS 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.
|
|
.\"
|
|
.\"
|
|
.Dd February 6, 2022
|
|
.Dt FSCK_UDF 8
|
|
.Os
|
|
.Sh NAME
|
|
.Nm fsck_udf
|
|
.Nd Universal Disk Format file system consistency checker
|
|
.Sh SYNOPSIS
|
|
.Nm
|
|
.Fl p
|
|
.Op Fl fH
|
|
.Ar file system ...
|
|
.Nm
|
|
.Op Fl fHnSsy
|
|
.Ar file system ...
|
|
.Sh DESCRIPTION
|
|
The
|
|
.Nm
|
|
utility verifies and repairs
|
|
.Tn Universal Disk Format
|
|
file systems (more commonly known as
|
|
.Tn UDF
|
|
file systems).
|
|
.Pp
|
|
The first form of
|
|
.Nm
|
|
preens the specified file systems.
|
|
It is normally started by
|
|
.Xr fsck 8
|
|
run from
|
|
.Pa /etc/rc
|
|
during automatic reboot, when an UDF file system is detected.
|
|
When preening file systems,
|
|
.Nm
|
|
will fix common inconsistencies non-interactively.
|
|
If more serious problems are found,
|
|
.Nm
|
|
does not try to fix them, indicates that it was not
|
|
successful, and exits.
|
|
.Pp
|
|
The second form of
|
|
.Nm
|
|
checks the specified file systems and tries to repair all
|
|
detected inconsistencies, requesting confirmation before
|
|
making any changes.
|
|
.Pp
|
|
The options are as follows:
|
|
.Bl -tag -width XXXoptions
|
|
.It Fl f
|
|
Force detailed checking even when file system is marked closed.
|
|
.It Fl H
|
|
Enables heuristic repair options repairing known corruptions in the wild
|
|
caused by bugs.
|
|
.It Fl n
|
|
Causes
|
|
.Nm
|
|
to assume no as the answer to all operator questions.
|
|
.It Fl p
|
|
Preen the specified file systems.
|
|
.It Fl S
|
|
Causes
|
|
.Nm
|
|
to scan for older VAT tables on recordable media.
|
|
This allows older snapshots of the file system on recordable media to
|
|
be recovered.
|
|
.It Fl s Ar session
|
|
Select session
|
|
.Ar session
|
|
to be checked on recordable media.
|
|
This allows older sessions of the file system on recordable media to
|
|
be recovered.
|
|
.It Fl y
|
|
Causes
|
|
.Nm
|
|
to assume yes as the answer to all operator questions.
|
|
.El
|
|
.Sh SEE ALSO
|
|
.Xr fsck 8 ,
|
|
.Xr fsck_ffs 8 ,
|
|
.Xr mount_udf 8
|
|
.Sh HISTORY
|
|
A
|
|
.Nm
|
|
utility appeared in
|
|
.Nx 10.0 .
|
|
.Sh BUGS
|
|
.Nm
|
|
is still under construction.
|
|
Not all possible reparations are implemented.
|