From a0d26a8399d687ae89dc4828b0cc91c039273165 Mon Sep 17 00:00:00 2001 From: bde Date: Wed, 17 Jan 2001 03:39:53 +0000 Subject: Removed unused rotting copy of ../mount/mount.8. It should never have been repo-copied. --- sbin/mount_ifs/mount.8 | 385 ------------------------------------------------- 1 file changed, 385 deletions(-) delete mode 100644 sbin/mount_ifs/mount.8 diff --git a/sbin/mount_ifs/mount.8 b/sbin/mount_ifs/mount.8 deleted file mode 100644 index c5953f3..0000000 --- a/sbin/mount_ifs/mount.8 +++ /dev/null @@ -1,385 +0,0 @@ -.\" Copyright (c) 1980, 1989, 1991, 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. -.\" -.\" @(#)mount.8 8.8 (Berkeley) 6/16/94 -.\" $FreeBSD$ -.\" -.Dd June 16, 1994 -.Dt MOUNT 8 -.Os BSD 4 -.Sh NAME -.Nm mount -.Nd mount file systems -.Sh SYNOPSIS -.Nm -.Op Fl adfpruvw -.Op Fl t Ar ufs | lfs | external_type -.Nm -.Op Fl dfpruvw -.Ar special | node -.Nm -.Op Fl dfpruvw -.Op Fl o Ar options -.Op Fl t Ar ufs | lfs | external_type -.Ar special node -.Sh DESCRIPTION -The -.Nm -command -calls the -.Xr mount 2 -system call to prepare and graft a -.Ar "special device" -or the remote node (rhost:path) on to the file system tree at the point -.Ar node . -If either -.Ar special -or -.Ar node -are not provided, the appropriate information is taken from the -.Xr fstab 5 -file. -.Pp -The system maintains a list of currently mounted file systems. -If no arguments are given to -.Nm , -this list is printed. -.Pp -The options are as follows: -.Bl -tag -width indent -.It Fl a -All the filesystems described in -.Xr fstab 5 -are mounted. -Exceptions are those marked as ``noauto'', excluded by the -.Fl t -flag (see below), or if they are already mounted (except the -root filesystem which is always remounted to preserve -traditional single user mode behavior). -.It Fl d -Causes everything to be done except for the actual system call. -This option is useful in conjunction with the -.Fl v -flag to -determine what the -.Nm -command is trying to do. -.It Fl f -Forces the revocation of write access when trying to downgrade -a filesystem mount status from read-write to read-only. -Also -forces the R/W mount of an unclean filesystem (dangerous; use with -caution). -.It Fl o -Options are specified with a -.Fl o -flag followed by a comma separated string of options. -In case of conflicting options being specified, the rightmost option -takes effect. -The following options are available: -.Bl -tag -width indent -.It async -All -.Tn I/O -to the file system should be done asynchronously. -This is a -.Em dangerous -flag to set, -and should not be used unless you are prepared to recreate the file -system should your system crash. -.It current -When used with the -.Fl u -flag, this is the same as specifying the options currently in effect for -the mounted filesystem. -.It force -The same as -.Fl f ; -forces the revocation of write access when trying to downgrade -a filesystem mount status from read-write to read-only. -Also -forces the R/W mount of an unclean filesystem (dangerous; use with caution). -.It fstab -When used with the -.Fl u -flag, this is the same as specifying all the options listed in the -.Xr fstab 5 -file for the filesystem. -.It noasync -Metadata I/O should be done synchronously, while data I/O should be done -asynchronously. This is the default. -.It noatime -Do not update the file access time when reading from a file. -This option -is useful on filesystems where there are large numbers of files and -performance is more critical than updating the file access time (which is -rarely ever important). This option is currently only supported on local -filesystems. -.It noauto -This filesystem should be skipped when mount is run with the -.Fl a -flag. -.It noclusterr -Disable read clustering. -.It noclusterw -Disable write clustering. -.It nodev -Do not interpret character or block special devices on the file system. -This option is useful for a server that has file systems containing -special devices for architectures other than its own. -.It noexec -Do not allow execution of any binaries on the mounted file system. -This option is useful for a server that has file systems containing -binaries for architectures other than its own. -.It nosuid -Do not allow set-user-identifier or set-group-identifier bits to take effect. -Note: this option is worthless if a public available suid or sgid -wrapper like -.Xr suidperl 1 -is installed on your system. -.It nosymfollow -Do not follow symlinks -on the mounted file system. -.It rdonly -The same as -.Fl r ; -mount the file system read-only (even the super-user may not write it). -.It sync -All -.Tn I/O -to the file system should be done synchronously. -.It suiddir -A directory on the mounted filesystem will respond to the SUID bit -being set, by setting the owner of any new files to be the same -as the owner of the directory. -New directories will inherit the bit from their parents. -Execute bits are removed from -the file, and it will not be given to root. -.Pp -This feature is designed for use on fileservers serving PC users via -ftp, SAMBA, or netatalk. -It provides security holes for shell users and as -such should not be used on shell machines, especially on home directories. -This option requires the SUIDDIR -option in the kernel to work. -Only UFS filesystems support this option. -See -.Xr chmod 2 -for more information. -.It update -The same as -.Fl u ; -indicate that the status of an already mounted file system should be changed. -.It union -Causes the namespace at the mount point to appear as the union -of the mounted filesystem root and the existing directory. -Lookups will be done in the mounted filesystem first. -If those operations fail due to a non-existent file the underlying -directory is then accessed. -All creates are done in the mounted filesystem. -.El -.Pp -Any additional options specific to a filesystem type that is not -one of the internally known types (see the -.Fl t -option) may be passed as a comma separated list; these options are -distinguished by a leading -.Dq \&- -(dash). -Options that take a value are specified using the syntax -option=value. -For example, the -.Nm -command: -.Bd -literal -offset indent -mount -t mfs -o nosuid,-N,-s=4000 /dev/dk0b /tmp -.Ed -.Pp -causes -.Nm -to execute the equivalent of: -.Bd -literal -offset indent -/sbin/mount_mfs -o nosuid -N -s 4000 /dev/dk0b /tmp -.Ed -.Pp -Additional options specific to filesystem types -which are not internally known -(see the description of the -.Fl t -option below) -may be described in the manual pages for the associated -.Pa /sbin/mount_ Ns Sy XXX -utilities. -.It Fl p -Print mount information in fstab format. -Implies also the -.Fl v -option. -.It Fl r -The file system is to be mounted read-only. -Mount the file system read-only (even the super-user may not write it). -The same as the -.Dq rdonly -argument to the -.Fl o -option. -.It Fl t Ar "ufs \\*(Ba lfs \\*(Ba external type" -The argument following the -.Fl t -is used to indicate the file system type. -The type -.Ar ufs -is the default. -The -.Fl t -option can be used -to indicate that the actions should only be taken on -filesystems of the specified type. -More than one type may be specified in a comma separated list. -The list of filesystem types can be prefixed with -.Dq no -to specify the filesystem types for which action should -.Em not -be taken. -For example, the -.Nm -command: -.Bd -literal -offset indent -mount -a -t nonfs,mfs -.Ed -.Pp -mounts all filesystems except those of type -.Tn NFS -and -.Tn MFS . -.Pp -If the type is not one of the internally known types, -.Nm -will attempt to execute a program in -.Pa /sbin/mount_ Ns Sy XXX -where -.Sy XXX -is replaced by the type name. -For example, nfs filesystems are mounted by the program -.Pa /sbin/mount_nfs . -.Pp -Most filesystems will be dynamically loaded by their mount programs -if not already present in the kernel, using the -.Xr vfsload 3 -subroutine. Because this mechanism requires writable temporary space, -the filesystem type containing -.Pa /tmp -must be compiled into the kernel, and the filesystems containing -.Pa /tmp -and -.Pa /usr/bin/ld -must be listed in -.Pa /etc/fstab -before any filesystems which might be dynamically loaded. -.It Fl u -The -.Fl u -flag indicates that the status of an already mounted file -system should be changed. -Any of the options discussed above (the -.Fl o -option) -may be changed; -also a file system can be changed from read-only to read-write -or vice versa. -An attempt to change from read-write to read-only will fail if any -files on the filesystem are currently open for writing unless the -.Fl f -flag is also specified. -The set of options is determined by applying the options specified -in the argument to -.Fl o -and finally applying the -.Fl r -or -.Fl w -option. -.It Fl v -Verbose mode. -.It Fl w -The file system object is to be read and write. -.El -.Sh DIAGNOSTICS -Various, most of them are self-explanatory. -.Pp -.Dl XXXXX filesystem is not available -.Pp -The kernel doesn't support the respective filesystem type. Note that -support for a particular filesystem might be provided either on a static -(kernel compile-time), or dynamic basis (loaded as a kernel module by -.Xr kldload 8 ) . -Normally, -.Nm -or its subprocesses attempt to dynamically load a filesystem module if -it hasn't been configured statically, using -.Xr vfsload 3 . -In this case, the above error message can also mean that you didn't -have permission to load the module. -.Sh FILES -.Bl -tag -width /etc/fstab -compact -.It Pa /etc/fstab -file system table -.El -.Sh SEE ALSO -.Xr mount 2 , -.Xr vfsload 3 , -.Xr fstab 5 , -.Xr kldload 8 , -.Xr mount_cd9660 8 , -.Xr mount_devfs 8 , -.Xr mount_fdesc 8 , -.Xr mount_mfs 8 , -.Xr mount_msdos 8 , -.Xr mount_nfs 8 , -.Xr mount_null 8 , -.Xr mount_portal 8 , -.Xr mount_procfs 8 , -.Xr mount_umap 8 , -.Xr mount_union 8 , -.Xr umount 8 -.Sh BUGS -It is possible for a corrupted file system to cause a crash. -.Sh CAVEATS -After a successful mount, the permissions on the original mount point -determine if -.Pa ".." -is accessible from the mounted file system. The minimum permissions for -the mount point for traversal across the mount point in both -directions to be possible for all users is 0111 (execute for all). -.Sh HISTORY -A -.Nm -command appeared in -.At v1 . -- cgit v1.1