Commit Graph

298 Commits

Author SHA1 Message Date
trasz
e84d63bc1c Fix "mount -uw /" when the filesystem type doesn't match.
This basically makes "mount -uw /" work when the filesystem
mounted on / is NFS, but the one configured in fstab(5) is UFS,
which can happen when you forget to modify fstab.

Note that the whole special case ("else if (argv[0][0] == '/'")
is probably not needed anyway.  I'll take a look at removing it
altogether; for now this is a minimally intrusive fix.

MFC after:	2 weeks
Sponsored by:	DARPA, AFRL
Differential Revision:	https://reviews.freebsd.org/D11323
2017-07-08 11:06:27 +00:00
stevek
aa552394db Add MD_VERIFY option to enable O_VERIFY in open for vnode type.
Add -o [no]verify option to mdconfig (and document in man page.)
Implement GEOM attribute MNT::verified to ask md if the backing vnode is
  verified.
Check for MNT::verified in cd9660 mount to flag the mount as MNT_VERIFIED if
  the underlying device has been verified.

Reviewed by:	rwatson
Approved by:	sjg (mentor)
Obtained from:	Juniper Networks, Inc.
Differential Revision:	https://reviews.freebsd.org/D2902
2017-05-31 21:18:11 +00:00
trasz
031f886a15 Move mount.conf(8) to mount.conf(5); it's a kernel configuration file
and not an administrative utility.

MFC after:	2 weeks
2017-05-28 18:07:53 +00:00
asomers
ef7bb44013 sbin/mount: strcpy -> strlcpy
Reported by:	Coverity
CID:		1011173, 1011174
MFC after:	3 weeks
Sponsored by:	Spectra Logic Corp
2017-04-07 15:39:41 +00:00
ngie
bc30970903 Add a post-humous manpage for cd9660(5), the ISO-9660 file system
Describe (briefly) how to compile the filesystem into the kernel and
load as a module.

Reference cd9660(5) in mount(8) and mount_cd9660(8).

MFC after:	1 month
Sponsored by:	Dell EMC Isilon
2017-03-23 02:57:08 +00:00
ngie
d7014acbcf mount.conf(8): fix a .Xr call
Add the missing section number for devfs(5)

MFC after:	1 week
Sponsored by:	Dell EMC Isilon
2017-03-23 02:50:35 +00:00
imp
7e6cabd06e Renumber copyright clause 4
Renumber cluase 4 to 3, per what everybody else did when BSD granted
them permission to remove clause 3. My insistance on keeping the same
numbering for legal reasons is too pedantic, so give up on that point.

Submitted by:	Jan Schaumann <jschauma@stevens.edu>
Pull Request:	https://github.com/freebsd/freebsd/pull/96
2017-02-28 23:42:47 +00:00
brooks
9539e15fc7 Add a free_iovec() function to reset iovec's.
The primary purpose is to call nmount() in a loop with new iovec's so
free_iovec takes arguments by reference and resets their values.

Reviewed by:	cem
MFC after:	1 week
Sponsored by:	DARPA, AFRL
Differential Revision:	https://reviews.freebsd.org/D8513
2016-12-14 21:26:43 +00:00
pfg
b04abc7966 mount(1): Simplify by using asprintf(3)
Instead of strlen() + malloc() + snprintf, just use asprintf().
No functional change.

Obtained from:	OpenBSD (CVS Rev. 1.67)
2016-09-19 18:42:58 +00:00
gjb
4e38aaedb8 Explicitly add more files to the 'runtime' package.
Sponsored by:	The FreeBSD Foundation
2016-02-09 20:19:31 +00:00
uqs
d4f2c120c0 Fix type mismatches for malloc(3) and Co.
Found by:	clang static analyzer
Reviewed by:	ed
Differential Revision:	https://reviews.freebsd.org/D4722
2015-12-29 11:24:35 +00:00
asomers
ec46863485 Fix "mount -a" for NFS and ZFS filesystems with shared mountpoints
sbin/mount.c
	Check whether an fstab entry has the same fstype as a mounted
	filesystem before declaring it to be mounted. This will allow NFS
	filesystems that share a mountpoint with a local filesystem to be
	automatically mounted at boot.

	This is not such an unusual situation. For example, if somebody uses
	the standard installer with a ZFS root, he'll get a /usr/home
	filesystem, even though he may choose to mount /usr/home over NFS.

Reviewed by:	trasz
MFC after:	4 weeks
Sponsored by:	Spectra Logic Corp
Differential Revision:	https://reviews.freebsd.org/D4556
2015-12-21 22:19:22 +00:00
ngie
42e86731a7 Replace /dev/acd0 with /dev/cd1
atapicd(4) has been removed since r249083, and if a system has more than one
optical drive, it will likely be /dev/cd1

Update mount.conf(8) to reflect the change in behavior

MFC after: never
Sponsored by: EMC / Isilon Storage Division
2015-10-17 08:51:10 +00:00
ngie
15f4d13e5b Replace references to /dev/acd0 with /dev/cd0
atapicd(4) was replaced by cd(4) with the atacam work done by
mav@ and then removed in r249083

X-MFC to: stable/10
MFC after: 2 weeks
2015-10-13 17:14:27 +00:00
sjg
008d7c831f Add META_MODE support.
Off by default, build behaves normally.
WITH_META_MODE we get auto objdir creation, the ability to
start build from anywhere in the tree.

Still need to add real targets under targets/ to build packages.

Differential Revision:       D2796
Reviewed by: brooks imp
2015-06-13 19:20:56 +00:00
sjg
75a137820d dirdeps.mk now sets DEP_RELDIR 2015-06-08 23:35:17 +00:00
sjg
65145fa4c8 Merge sync of head 2015-05-27 01:19:58 +00:00
trasz
7ba042082b Remove some oldnfs remnants.
Differential Revision:	https://reviews.freebsd.org/D2287
Reviewed by:	rmacklem@
Sponsored by:	The FreeBSD Foundation
2015-04-18 16:08:06 +00:00
joel
8ef635d30e mdoc: improvements to SEE ALSO. 2014-12-27 08:22:58 +00:00
trasz
3e3c248f83 Add fstyp(8). This utility, named after its SVR4 counterpart, detects
filesystems.  It differs from file(1) in that it gives machine-parseable
output, it outputs filesystem labels, doesn't get confused by other
formats metadata, and runs in Capsicum sandbox.

Differential Revision:	https://reviews.freebsd.org/D1255
Relnotes:	yes
Sponsored by:	The FreeBSD Foundation
2014-12-10 14:14:16 +00:00
bapt
6fdc031751 Convert sbin/ to LIBADD
Reduce overlinking
2014-11-25 11:23:12 +00:00
trasz
ea8a12a723 Cross-reference automount(8) from mount(8).
MFC after:	1 month
Sponsored by:	The FreeBSD Foundation
2014-11-22 16:43:36 +00:00
sjg
b137080f19 Merge from head@274682 2014-11-19 01:07:58 +00:00
trasz
e067fb3d98 Add description for the "automounted" mount flag.
Reviewed by:	emaste@
MFC after:	2 weeks
Sponsored by:	The FreeBSD Foundation
2014-08-20 13:52:47 +00:00
sjg
d7cd1d425c Merge head from 7/28 2014-08-19 06:50:54 +00:00
trasz
cac9beab7d Bring in the new automounter, similar to what's provided in most other
UNIX systems, eg. MacOS X and Solaris.  It uses Sun-compatible map format,
has proper kernel support, and LDAP integration.

There are still a few outstanding problems; they will be fixed shortly.

Reviewed by:	allanjude@, emaste@, kib@, wblock@ (earlier versions)
Phabric:	D523
MFC after:	2 weeks
Relnotes:	yes
Sponsored by:	The FreeBSD Foundation
2014-08-17 09:44:42 +00:00
skreuzer
575d5e9106 Mention tmpfs(5)
PR:		192389
Submitted by:	yaneurabeya@gmail.com
Approved by:	hrs (mentor)
2014-08-06 14:38:09 +00:00
bapt
42044eb342 use .Mt to mark up email addresses consistently (part1)
PR:		191174
Submitted by:	Franco Fichtner  <franco@lastsummer.de>
2014-06-20 09:40:43 +00:00
sjg
5860f0d106 Updated dependencies 2014-05-16 14:09:51 +00:00
sjg
1a7e48acf1 Updated dependencies 2014-05-10 05:16:28 +00:00
sjg
62bb106222 Merge from head 2013-09-05 20:18:59 +00:00
joel
74c92804d7 Minor mdoc fixes. 2013-07-18 05:46:33 +00:00
rodrigc
0af9d56f46 In this GRN, Marcel Moolenaar overhauled the logic for mounting
the root file system on bootup:

   |------------------------------------------------------------------------
   |r214006 | marcel | 2010-10-17 22:01:53 -0700 (Sun, 17 Oct 2010) | 20 lines
   |
   | Re-implement the root mount logic using a recursive approach, whereby each
   |root file system (starting with devfs and a synthesized configuration) can
   |contain directives for mounting another file system as root.
   |------------------------------------------------------------------------

This commit adds a mount.conf(8) man page which documents
the root mount logic.  mount.conf(8) also provides some examples
for the /.mount.conf file, which can be used to change the root mount behavior.

Reviewed by: marcel bjk
2013-07-17 19:32:07 +00:00
rmh
80fcd6f682 Add -n flag for compatibility with Linux version of mount(8).
Reviewed by: freebsd-fs, eadler, mckusick, jh, wblock
2013-07-15 21:57:21 +00:00
davide
0dd1d9c578 - Trim an unused and bogus Makefile for mount_smbfs.
- Reconnect with some minor modifications, in particular now selsocket()
internals are adapted to use sbintime units after recent'ish calloutng
switch.
2013-06-28 21:00:08 +00:00
jh
bbed7eb4ff Revert r238399.
The "failok" option doesn't have any effect at all unless specified in
fstab(5) and combined with the -a flag. The "failok" option is already
documented in fstab(5).

PR:		177630
No objection:	eadler
MFC after:	1 week
2013-06-07 07:17:46 +00:00
crees
6473a2540f Introduce and use new flag -L to mount for mounting only late filesystems.
Previously, rc.d/mountlate mounted *all* filesystems, causing problems with
background NFS mounts being mounted twice.

PR:		conf/137629
Submitted by:	eadler (original concept)
Reviewed by:	mjg
Approved by:	hrs
2013-05-04 14:00:16 +00:00
sjg
6d37b86f2b Updated dependencies 2013-03-11 17:21:52 +00:00
sjg
0ee5295509 Updated dependencies 2013-02-16 01:23:54 +00:00
sjg
778e93c51a Sync from head 2012-11-04 02:52:03 +00:00
attilio
65d8b7120d Disconnect non-MPSAFE SMBFS from the build in preparation for dropping
GIANT from VFS. In addition, disconnect also netsmb, which is a base
requirement for SMBFS.

In the while SMBFS regular users can use FUSE interface and smbnetfs
port to work with their SMBFS partitions.

Also, there are ongoing efforts by vendor to support in-kernel smbfs,
so there are good chances that it will get relinked once properly locked.

This is not targeted for MFC.
2012-10-18 12:04:56 +00:00
attilio
85c1a64cec Disconnect non-MPSAFE NTFS from the build in preparation for dropping
GIANT from VFS. This code is particulary broken and fragile and other
in-kernel implementations around, found in other operating systems,
don't really seem clean and solid enough to be imported at all.
If someone wants to reconsider in-kernel NTFS implementation for
inclusion again, a fair effort for completely fixing and cleaning it
up is expected.

In the while NTFS regular users can use FUSE interface and ntfs-3g
port to work with their NTFS partitions.

This is not targeted for MFC.
2012-10-17 11:30:00 +00:00
attilio
3f4806915e Disconnect non-MPSAFE NWFS from the build in preparation for dropping
GIANT from VFS. In addition, disconnect also netncp, which is a base
requirement for NWFS.

In the possibility of a future maintenance of the code and later
readd to the FreeBSD base, maybe we should think about a better location
for netncp. I'm not entirely sure the / top location is actually right,
however I will let network people to comment on that more specifically.

This is not targeted for MFC.
2012-10-17 11:16:17 +00:00
attilio
efcca33ac5 Disconnect non-MPSAFE PORTALFS from the build in preparation for dropping
GIANT from VFS.

This is not targeted for MFC.
2012-10-16 09:59:10 +00:00
eadler
5ef1c68c3e Fix minor nits:
use a comma after "i.e."
sentences begin on new lines.

No .Dd bump for trivial modification.

Approved by:	wblock
MFC after:	3 days
2012-10-15 13:20:08 +00:00
marcel
9dd41e3647 Sync FreeBSD's bmake branch with Juniper's internal bmake branch.
Requested by: Simon Gerraty <sjg@juniper.net>
2012-08-22 19:25:57 +00:00
eadler
b4832c820c Document the behavior of mount with failok specified.
PR:		docs/163742
Submitted by:	gcooper
Discussion by:	gcooper
Discussion by:	bjk
Approved by:	gabor
MFC after:	3 days
2012-07-12 15:20:20 +00:00
wblock
9fa9a2acad Fixes to man8 groff mandoc style, usage mistakes, or typos.
PR:		168016
Submitted by:	Nobuyuki Koganemaru
Approved by:	gjb
MFC after:	3 days
2012-05-24 02:24:03 +00:00
jh
aa672f6fe7 Don't print the nmount(2) provided error message if it is empty. 2012-01-20 12:59:12 +00:00
jh
228073c112 Change mount_fs() to not exit on error. The "failok" mount option
requires that errors are passed to the caller.

PR:		163668
Reviewed by:	Garrett Cooper
2012-01-20 10:06:28 +00:00