Commit Graph

21 Commits

Author SHA1 Message Date
Craig Rodrigues
0d6422dd87 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
Ruslan Ermilov
106d839190 Switch the default WARNS level for sbin/ to 6.
Submitted by:	Ulrich Spörlein
2009-10-19 16:00:24 +00:00
Pawel Jakub Dawidek
e9988ceda3 Use pidfile(3) API to restart mountd(8) on success mount.
This why we won't kill random process if there is a stale PID in
/var/run/mountd.pid.
2007-02-02 23:58:10 +00:00
Craig Rodrigues
7f2444598a Remove UFS-specific parts from mount(8).
For mounting UFS, all mount options are passed directly to nmount(),
without any UFS-specific logic.
2005-11-23 23:22:56 +00:00
Craig Rodrigues
6f5f1a6b3e - Minor fixes to raise WARNS level to 6.
- Teach the mount program to call the nmount() syscall directly
- Preserve existing method of calling mount() for UFS, until we clean things
  up.
- Preserve existing method of forking and calling external mount programs for
  mfs, msdosfs, nfs, nfs4, ntfs, nwfs, nullfs, portalfs, reiserfs, smbfs,
  udf, umapfs, unionfs
- devfs, linprocfs, procfs, ext2fs call nmount() syscall directly, since
  that is all those external mount programs were doing

Reviewed by:	phk
Discussed on:	arch
2005-11-12 20:12:56 +00:00
Craig Rodrigues
429cd02cab Bump WARNS up to 3. 2005-10-07 02:22:48 +00:00
Bosko Milekic
2aebb586db The previous change to mount(8) to report ufs or ufs2 used
libufs, which only works for Charlie root.

This change reverts the introduction of libufs and moves the
check into the kernel.  Since the f_fstypename is the same
for both ufs and ufs2, we check fs_magic for presence of
ufs2 and copy "ufs2" explicitly instead.

Submitted by: Christian S.J. Peron <maneo@bsdpro.com>
2004-04-26 15:13:46 +00:00
Greg Lehey
c6d1415d6a Report the difference between ufs and ufs2.
Submitted by:	"Christian S.J. Peron" <maneo@bsdpro.com>
2004-02-17 08:43:05 +00:00
Tom Rhodes
2998b879f0 style.Makefile: Add a '?' before '=' in WARNS. 2003-10-26 00:35:05 +00:00
David E. O'Brien
2d68bf45bf Default to WARNS=2.
Binary builds that cannot handle this must explicitly set WARNS=0.

Reviewed by:	mike
2001-12-04 02:19:58 +00:00
Ruslan Ermilov
0a5779d45b - Backout botched attempt to introduce MANSECT feature.
- MAN[1-9] -> MAN.
2001-03-26 14:33:27 +00:00
Ruslan Ermilov
fe655281c5 Set the default manual section for sbin/ to 8. 2001-03-20 18:13:31 +00:00
Peter Wemm
7f3dea244c $Id$ -> $FreeBSD$ 1999-08-28 00:22:10 +00:00
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
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
Bruce Evans
87f01287d2 Removed definition of _NEW_VFSCONF. The new vfsconf interface is now
the default.
1998-01-20 10:40:18 +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
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
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
Garrett Wollman
404c1a5fc1 Convert to our man installation style. Also fixed long-standing bug
in `fastboot'/`fasthalt' in which the interpreter would hang around
after `reboot' or `halt' is run, causing an irritating ``Killed'' message.
1994-08-05 02:42:42 +00:00
Rodney W. Grimes
8fae3551ec BSD 4.4 Lite sbin Sources
Note:  XNSrouted and routed NOT imported here, they shall be imported with
usr.sbin.
1994-05-26 06:35:07 +00:00