Commit Graph

107 Commits

Author SHA1 Message Date
Simon J. Gerraty
ccfb965433 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
Simon J. Gerraty
44d314f704 dirdeps.mk now sets DEP_RELDIR 2015-06-08 23:35:17 +00:00
Simon J. Gerraty
98e0ffaefb Merge sync of head 2015-05-27 01:19:58 +00:00
Baptiste Daroussin
13eb765f2d Convert sbin/ to LIBADD
Reduce overlinking
2014-11-25 11:23:12 +00:00
Simon J. Gerraty
fae50821ae Updated dependencies 2014-05-16 14:09:51 +00:00
Simon J. Gerraty
76b28ad6ab Updated dependencies 2014-05-10 05:16:28 +00:00
Simon J. Gerraty
d1d0158641 Merge from head 2013-09-05 20:18:59 +00:00
Xin LI
1b83e8a3f8 Constify string pointers.
Verified with:	sha256(1)
MFC after:	2 weeks
2013-05-16 21:04:56 +00:00
Kirk McKusick
244dccb7fd Fix error check.
Submitted by: Andrey Chernov (ache@)
MFC after: 3 days
2013-04-23 06:37:50 +00:00
Simon J. Gerraty
69e6d7b75e sync from head 2013-04-12 20:48:55 +00:00
Kirk McKusick
baa12a84a7 The purpose of this change to the FFS layout policy is to reduce the
running time for a full fsck. It also reduces the random access time
for large files and speeds the traversal time for directory tree walks.

The key idea is to reserve a small area in each cylinder group
immediately following the inode blocks for the use of metadata,
specifically indirect blocks and directory contents. The new policy
is to preferentially place metadata in the metadata area and
everything else in the blocks that follow the metadata area.

The size of this area can be set when creating a filesystem using
newfs(8) or changed in an existing filesystem using tunefs(8).
Both utilities use the `-k held-for-metadata-blocks' option to
specify the amount of space to be held for metadata blocks in each
cylinder group. By default, newfs(8) sets this area to half of
minfree (typically 4% of the data area).

This work was inspired by a paper presented at Usenix's FAST '13:
www.usenix.org/conference/fast13/ffsck-fast-file-system-checker

Details of this implementation appears in the April 2013 of ;login:
www.usenix.org/publications/login/april-2013-volume-38-number-2.
A copy of the April 2013 ;login: paper can also be downloaded
from: www.mckusick.com/publications/faster_fsck.pdf.

Reviewed by: kib
Tested by:   Peter Holm
MFC after:   4 weeks
2013-03-22 21:45:28 +00:00
Simon J. Gerraty
7cf3a1c6b2 Updated dependencies 2013-03-11 17:21:52 +00:00
Peter Holm
14951d4234 The .journal file needs to reside on the ROOTINO which must not extend
beyond direct blocks. A typo caused this check to fail.
2013-02-27 18:12:04 +00:00
Simon J. Gerraty
f5f7c05209 Updated dependencies 2013-02-16 01:23:54 +00:00
Simon J. Gerraty
23090366f7 Sync from head 2012-11-04 02:52:03 +00:00
Edward Tomasz Napierala
05d43d9882 Declare functions as static and move global variables to the top;
no functional changes.
2012-10-28 19:38:42 +00:00
Matthew D Fleming
e25a029eb2 Fix sbin/ build with a 64-bit ino_t.
Original code by:	Gleb Kurtsou
2012-09-27 23:31:06 +00:00
Marcel Moolenaar
7750ad47a9 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
Eitan Adler
14f6494f61 Fix warning when compiling with gcc46:
error: variable 'Sflag' set but not used

Approved by:	dim
MFC after:	3 days
2012-01-10 02:58:52 +00:00
Ed Schouten
1efe3c6b58 Add missing static keywords for global variables to tools in sbin/.
These tools declare global variables without using the static keyword,
even though their use is limited to a single C-file, or without placing
an extern declaration of them in the proper header file.
2011-11-04 13:36:02 +00:00
Kirk McKusick
8ee53ea3a1 After creating a filesystem using newfs -j the time stamps are all
zero and thus report as having been made in January 1970. Apart
from looking a bit silly, it also triggers alarms from scripts
that detect weird time stamps. This update sets all 4 (or 3, in
the case of UFS1) time stamps to the current time when enabling
journaling during newfs or later when enabling it with tunefs.

Reported by: Hans Ottevanger <hans@beastielabs.net>
MFC after:   1 week
2011-10-11 19:03:57 +00:00
Edward Tomasz Napierala
89d8548ce6 Advertise growfs(8) a little better. 2011-06-22 18:02:28 +00:00
Gavin Atkinson
275e1cf79b We now have multiple filesystems (UFS, ZFS, ...), so for tools that only
operate on one type of filesystem, mention this.
While here, capitalise the use of "UFS" in growfs.8 to match other uses of
the term in other man pages.

MFC after:	1 week
2011-05-08 12:34:31 +00:00
Konstantin Belousov
e605011a00 When creating a directory entry for the journal, always read at least
the fragment, and write the full block. Reading less might not work
due to device sector size bigger then size of direntries in the
last directory fragment.

Reported by:	bz
In collaboration with:	pho
Reviewed by:	jeff
Tested by:	bz, pho
2011-02-12 13:12:45 +00:00
Konstantin Belousov
a738d4cf20 Add support for FS_TRIM to user-mode UFS utilities.
Reviewed by:	mckusick, pjd, pho
Tested by:	pho
MFC after:	1 month
2010-12-29 12:31:18 +00:00
Jeff Roberson
5305359514 - Round up the journal size to the block size so we don't confuse fsck.
Reported by:	Mikolaj Golub <to.my.trociny@gmail.com>

 - Only require 256k of blocks per-cg when trying to allocate contiguous
   journal blocks.  The storage may not actually be contiguous but is at
   least within one cg.
 - When disabling SUJ leave SU enabled and report this to the user.  It
   is expected that users will upgrade SU filesystems to SUJ and want
   a similar downgrade path.
2010-05-18 01:45:28 +00:00
Edwin Groothuis
727c128897 Improve usage of tunefs:
Document -j switch in usage() to reflect recent SUJ work.

Submitted by:   Alastair Hogge
MFC after:      1 week
2010-05-01 09:05:06 +00:00
Jeff Roberson
a6e09ef1c2 - Use the path to the filesystem mountpoint to look up the statfs
structure so that we correctly reload.  Note that tunefs doesn't
   properly detect the need to reload if the disk device is specified
   for a read-only mounted filesystem.
 - Lessen the contiguity requirement for the journal so that it is more
   likely to succeed.
2010-04-30 04:21:22 +00:00
Jeff Roberson
df9109ee30 - Temporarily lower WARNS until I fix alignment warnings on sparc64.
Reported by:	Florian Smeets
2010-04-24 07:59:45 +00:00
Jeff Roberson
113db2dddb - Merge soft-updates journaling from projects/suj/head into head. This
brings in support for an optional intent log which eliminates the need
   for background fsck on unclean shutdown.

Sponsored by:   iXsystems, Yahoo!, and Juniper.
With help from: McKusick and Peter Holm
2010-04-24 07:05:35 +00:00
Kirk McKusick
a6cc0cf692 Quiet spurious warnings. 2010-02-11 06:33:35 +00:00
Ed Schouten
f6d189a9e4 Raise WARNS for various tools where possible.
Submitted by:	Marius Nünnerich <marius@nuenneri.ch>
2010-01-17 21:56:27 +00:00
Edward Tomasz Napierala
9340fc72e6 Implement NFSv4 ACL support for UFS.
Reviewed by:	rwatson
2009-12-21 19:39:10 +00:00
Remko Lodder
32ae24b7d7 The tunefs utility does not work on active filesystems.
PR:		docs/139705
Submitted by:	Warren Block <wblock at wonkity dot com>
Approved by:	imp (mentor, implicit)
2009-10-21 10:15:26 +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
Edward Tomasz Napierala
4e6430a67f Slightly improve gjournal documentation.
Reviewed by:	pjd
2009-04-29 10:02:50 +00:00
Maxim Konovalov
673e07d5e7 o s/filesystem/file system/g.
Pointed out by:	ru
Approved by:	re (bmah)
MFC after:	3 days
2007-09-23 16:06:37 +00:00
Maxim Konovalov
e863318e45 o You have to reboot the system after tuning softupdates on the root
filesystem on to make SU work.

Approved by:	re (hrs)
MFC after:	1 week
2007-08-12 20:08:07 +00:00
Pawel Jakub Dawidek
868c68ed1d Add -J flag to both newfs(8) and tunefs(8) which allows to enable gjournal
support.
I left -j flag for UFS journal implementation which we may gain at some
point.

Sponsored by:	home.pl
2006-10-31 21:52:28 +00:00
Ruslan Ermilov
0227791b40 Expand *n't contractions. 2005-02-13 22:25:33 +00:00
Ruslan Ermilov
6087df9e8b Sort sections. 2005-01-18 10:09:38 +00:00
Mark Murray
4c723140a4 Remove advertising clause from University of California Regent's license,
per letter dated July 22, 1999.

Approved by: core, imp
2004-04-09 19:58:40 +00:00
Bruce Evans
7644442481 Fixed some style bugs in the residue of rev.1.14 (mainly initialization in
declarations, uncuddled elses and excessive braces).
2004-03-26 16:11:13 +00:00
Bruce Evans
29f9611d67 Fixed some style bugs in or related to rev.1.13 (mainly misindentation of
the getopt() case statement).
2004-03-26 08:39:36 +00:00
Christian Brueffer
121095fdfc Remove another reference to ffsinfo.8 2003-06-17 22:47:11 +00:00
Christian Brueffer
6ff8ac45ad Remove references to ffsinfo(8) for now. It was disconnected from
the build almost a year ago.
2003-06-17 19:21:43 +00:00
David E. O'Brien
c69284ca08 Use __FBSDID() to quiet GCC 3.3 warnings. 2003-05-03 18:41:59 +00:00
Ruslan Ermilov
1f6a46318d Sort options. 2003-02-23 01:50:07 +00:00
Gordon Tetlow
c715b047bc Bring in support for volume labels to the filesystem utilities.
Reviewed by:	mckusick
2003-02-01 04:17:10 +00:00
Juli Mallett
907db4dd23 Fix problems with how libufs was used, with regard to mounted/active fs's,
in the new world order of libufs, where we also do statfs, and add a missing
close.
2003-01-28 02:42:01 +00:00