Commit Graph

62 Commits

Author SHA1 Message Date
Bruce Evans
ba2f0650b6 Removed ROOTSLICE_HUNT. The root device is now found better by
getvfsent() in most cases.  (The main exception is when /etc/fstab
still hasn't been converted to use a slice for the root device, the
root device is a SCSI device, and the /dev/sd* inode for this device
still hasn't been renamed to /dev/da*.)
1999-01-09 16:28:33 +00:00
Dag-Erling Smørgrav
bdd042f095 Warn about "mount -u" bug. 1998-10-16 00:06:56 +00:00
Joseph Koshy
ce60232381 Add a CAVEAT section documenting the minimum permissions required for a mount
point to be traversable in both directions by all users.

PR: 7172
1998-07-09 05:49:58 +00:00
Philippe Charnier
bcb1d8469d Remove unused #includes. Spelling. Add rcsid. Do not dot terminate err()
strings.
1998-07-06 07:12:38 +00:00
Bruce Evans
677b9b3f7c Print the write counts if they are nonzero even if we're mounted
readonly, since they tell us about previous write activity.

Use the correct format to print the write counts.
1998-06-08 14:08:54 +00:00
Dmitrij Tejblum
0580d32288 Remove extraneous ")" from output. 1998-05-17 21:57:17 +00:00
Wolfram Schneider
5ddc8ded1d New mount option nosymfollow. If enabled, the kernel lookup()
function will not follow symbolic links on the mounted
file system and return EACCES (Permission denied).
1998-04-08 18:31:59 +00:00
Peter Wemm
1cd2698705 Don't print the 'writes: sync & async' stuff if we're mounted readonly
or if the fs isn't keeping the stats..
1998-03-27 10:52:13 +00:00
John Polstra
fbc4f4fd31 Fix a type mismatch between a scanf format string and the
corresponding argument.
1998-03-08 23:57:00 +00:00
Steve Price
227776616a Make this compile again.
PR:		5948
Submitted by:	Brian Feldman
1998-03-08 19:03:05 +00:00
Mike Smith
95f37fa61f If we are mounting the root filesystem, and we're accessing it through
something that might refer to the compatability slice rather than the
correct slice entry, try all the possible slice entries first.

This is a compatability hack to deal with the case where the kernel has
correctly mounted the root filesystem out of its slice, but the user
has not updated their /etc/fstab file to reflect this.  A diagnostic
is emitted if the mount succeeds, indicating that the file should be
updated.

This is a prelude to fixing the kernel to behave as alluded to above.
Reviewed by:	(discussed with) julian, phk
1998-03-08 14:50:04 +00:00
Julian Elischer
b1897c197c Reviewed by: dyson@freebsd.org (john Dyson), dg@root.com (david greenman)
Submitted by:	Kirk McKusick (mcKusick@mckusick.com)
Obtained from:  WHistle development tree
1998-03-08 09:59:44 +00:00
Bruce Evans
f1d7b4203c Converted putfsent() to Lite2 mount interface - don't use numeric
filesystem types.
1998-02-13 04:54:27 +00:00
Bruce Evans
87f01287d2 Removed definition of _NEW_VFSCONF. The new vfsconf interface is now
the default.
1998-01-20 10:40:18 +00:00
Steve Price
8546f807e0 Add mount_devfs(8) to the SEE ALSO section.
PR:		5125
1997-12-01 00:44:16 +00:00
Julian Elischer
52bf64c787 Reviewed by: hackers@freebsd.org in general
Obtained from: Whistle Communications tree

Add an option to the way UFS works dependent on the SUID bit of directories
This changes makes things a whole lot simpler on systems running as
fileservers for PCs and MACS. to enable the new code you must
1/ enable option SUIDDIR on the kernel.
2/ mount the filesystem with option suiddir.
hopefully this makes it difficult enough for people to
do this accidentally.
see the new chmod(2) man page for detailed info.
1997-11-13 00:28:51 +00:00
KATO Takenori
75b714ac11 Add noclusterr and noclusterw options. The noclusterr and noclusterw
disable clustered read and write, respectively.

Reviewed by:	bde
1997-09-27 13:44:17 +00:00
Bruce Evans
958294d6f6 Removed duplicate MOPT_FORCE and sorted the first one. Rev.1.5 and
Lite2 messed up the ordering differently.
1997-08-25 21:14:22 +00:00
Bruce Evans
8e30c09987 Moved getmntops() stuff back to mntopt.h so that it is visible in other
mount utilities.
1997-08-25 21:02:21 +00:00
Bruce Evans
fa02b62ae7 Backed out previous commit - don't clobber the (normally equivalent)
default for NOSHARED.
1997-08-25 20:38:35 +00:00
Steve Price
30761f8783 Forgot to cvs add this new file. 1997-08-24 21:28:38 +00:00
Steve Price
fba1c154b2 Try to avoid mounting filesystems multiple times. Also while
I'm here do some -Wall cleaning.

PR:		kern/1839
Reviewed and corrected by:	joerg
1997-08-24 21:02:51 +00:00
Joerg Wunsch
6caa839def Mention the various reasons for messages of the form:
xxxxx filesystem is not available

Inspired by:  PR 3311, and a following discussion with Mikhail
1997-08-24 17:51:12 +00:00
Steve Price
951122de0a Always include the section name in the .Xr macro and cleanup
.Nm macro usage.

PR:		docs/3940
Submitted by:	Kazuo Horikawa <k-horik@yk.rim.or.jp>
1997-08-24 02:27:08 +00:00
Mike Smith
0a9bd6b010 Fix parsing of mount options with '=' in their name.
PR:		bin/3027
Submitted by:	Louis Mamakos <louie@TransSys.COM>
1997-04-30 05:48:22 +00:00
Andrey A. Chernov
7c506958f1 Change vfork to fork, too many memory-clobbering actions present in child 1997-04-23 23:04:58 +00:00
Warner Losh
8d64695c7c compare return value from getopt against -1 rather than EOF, per the final
posix standard on the topic.
1997-03-29 03:33:12 +00:00
Bruce Evans
74cf460b66 Finished (?) merging with Lite2: cleaned up #include mess; fixed merging
errors (mis-sorted prototypes, duplicated MNT_NOATIME, duplicated NULL
mntopts fixup).

Updated getopt() usage.

Fixed style bugs in FreeBSD changes (one or two per line for putfsent()
stuff).
1997-03-12 18:35:10 +00:00
Peter Wemm
c06fe0a05e Merge from Lite2
- use new getvfsbyname() interface and mount(2) interface

**DANGER WILL ROBINSON!!**  You must be running a -current kernel
from within a week or so in order for this to work!
1997-03-11 12:28:00 +00:00
Bruce Evans
2822751af3 This commit was generated by cvs2svn to compensate for changes in r23412,
which included commits to RCS files with non-trunk default branches.
1997-03-05 17:51:21 +00:00
Bruce Evans
92e2d9bed5 Attempt to import Lite2's mount. 1997-03-05 17:51:21 +00:00
Peter Wemm
c0ec1f37ef Revert $FreeBSD$ to $Id$ 1997-02-22 14:40:44 +00:00
Jordan K. Hubbard
1130b656e5 Make the long-awaited change from $Id$ to $FreeBSD$
This will make a number of things easier in the future, as well as (finally!)
avoiding the Id-smashing problem which has plagued developers for so long.

Boy, I'm glad we're not using sup anymore.  This update would have been
insane otherwise.
1997-01-14 07:20:47 +00:00
Andrey A. Chernov
677ab44579 Add mount_msdos(8) reference
2.2 candidate
1996-11-10 02:21:05 +00:00
David Greenman
fa9471546d Added description of "noatime" option. 1996-09-08 13:28:12 +00:00
David Greenman
55e50ace1e Implemented user side of "noatime" mount option. This option disables
the file access time update on reads and can be useful in reducing
filesystem overhead in cases where the access time is not important (like
Usenet news spools).
1996-09-03 07:13:56 +00:00
Wolfram Schneider
b8923d4cc0 [HISTORY] command appeared in Version 1 AT&T UNIX
Obtained from: A Quarter Century of UNIX, Peter H. Salus, page 41
1996-08-29 18:06:19 +00:00
Jordan K. Hubbard
a257a45ecd I have added a new option -p to the mount command. This was
inspired by SunOS version of mount which uses option -p to
indicate that the mount information should be printed in fstab
format.
This is a neat way to create a new fstab file to use later when
one has modified the mount points or mount options or added or
removed mount some mount points. You just type

	mount -p > /etc/fstab.new

and there is your new fstab file ready to be used though you
will of course have to add any necessary noauto flags manually.

[Committers note:  This also seems to do the wrong thing for AMD
 mounts, but in the more average case this is a nifty feature nonetheless
 and one can always edit the bogus entries out]

Submitted-By: Jukka Ukkonen <jau@jau.csc.fi>
1996-07-21 23:34:04 +00:00
Wolfram Schneider
b23472acb2 Document that suid wrapper like suidperl(1) break option 'nosuid'. 1996-07-02 23:18:38 +00:00
Satoshi Asami
b6cf6bb275 Change the messages slightly when there is no "mount_type" executable
found when the user specifies "mount -t type".  Instead of printing
out one message for each path element (/sbin, /usr/sbin), it prints
out:

mount: exec mount_type not found in /sbin, /usr/sbin: No such file or directory

The code is quite long for such a stupid little piece of aesthesism
but it is very straghtforward so I guess it's ok.  Besides, I don't
want to do a "char foo[100];" and have malloc break down when someone
decides to add a few more paths to a variable that's far apart from
this code. :)

By the way, there is no malloc() off-by-one error for the '\0' at the
end of the string although I don't explicitly add 1 to the length.
The code allocates strlen(path element)+2 bytes for each path element,
and doesn't use the last two bytes (for the delimiting ", ").

Reviewed by:	the list (I hope)
1996-03-15 00:14:09 +00:00
Mike Pritchard
d5f6aa5f24 Backout my changes to disallow "mount /mnt /mnt" until I can verify
that nfs mounts work again (I locked up my home machine testing it and can't
see what happened until I get home from work tonight).
1996-03-11 20:01:17 +00:00
Mike Pritchard
bd70de3eaf Only restrict the user from doing something like "mount /mnt /mnt"
for file system types that actually cause a panic (ufs, msdos, cd9660).
This makes /proc mountable again.
1996-03-11 00:22:28 +00:00
Mike Pritchard
d48b626da3 Do not allow the caller to specify the same path for the special
device file and the mount point.  This prevents the "unexpected recursive
lock" panic from happening.

This is a temporary fix.  A kernel fix would be much much more ugly than
this, and still wouldn't be the "right" way to fix it.  After some
of Terry's file system rework is installed, it will be possible to
properly fix this problem in a clean manner.  Until then,
this change should prevent use from getting a problem report
on this every month or so (and I just noticed that someone in
one of the freebsd news groups was complaining about this problem, too).
1996-03-10 00:20:28 +00:00
Jordan K. Hubbard
66fa281751 Close PR#17. This may be a contraversal fix in that now mount will
spit out two error lines for a bogus filesystem type, e.g:

root@time-> mount -t foo /dev/sd0a /mnt
mount: exec /sbin/mount_foo for /mnt: No such file or directory
mount: exec /usr/sbin/mount_foo for /mnt: No such file or directory

But I would submit that if you're even going to scan multiple directories
for a mount_foo (which I actually think is somewhat bogus - if it's not
in /sbin, you're probably in big trouble anyway), you should emit an error
for each one.  I got multiple complaints (in addition to the PR) that the
existing behavior was very confusing.
1996-03-03 08:44:22 +00:00
Mike Pritchard
c4c23c4df8 Another round of various man page cleanups. 1996-02-09 17:25:57 +00:00
David Greenman
c4e9518794 Document the -a option, and mention ``noauto''. 1995-08-26 06:06:15 +00:00
David Greenman
89beb278f7 The changes for adding the "noauto" option were mostly wrong. MNT_NOAUTO
is a kernel flag, and the kernel definately doesn't need to know about
it.
1995-08-26 05:39:53 +00:00
Jordan K. Hubbard
5411032ad5 Sigh. This isn't my night. I forgot the manpage updates too!
Thanks, Andrey.
1995-08-23 14:14:32 +00:00
Jordan K. Hubbard
81b9534dc5 Add a "noauto" flag so that you can do things like prevent your system
from not coming up multiuser just because you have a CD mount in fstab
but no CD in the drive.
Submitted by:	"Full Name Not Supplied" <simon@masi.ibp.fr>
1995-08-23 12:59:27 +00:00
Rodney W. Grimes
5ebc7e6281 Remove trailing whitespace. 1995-05-30 06:12:45 +00:00