Commit Graph

129 Commits

Author SHA1 Message Date
Kirk McKusick
128b0398a1 Update date in tunefs(8) manual page.
Requested by: Li-Wen Hsu
PR:           261944
Sponsored by: The FreeBSD Foundation
2022-08-16 16:46:59 -07:00
Kirk McKusick
82493ff700 Add a description of soft updates journaling to tunefs(8).
Add a descrition to the tunefs(8) -j (journal enablement) flag
that explains what soft updates journaling does, the tradeoffs
to using it, and the limitations that it imposes.

Requested by: Graham Perrin
PR:           261944
Sponsored by: The FreeBSD Foundation
2022-08-15 13:45:48 -07:00
Konstantin Belousov
d485c77f20 Remove #define _KERNEL hacks from libprocstat
Make sys/buf.h, sys/pipe.h, sys/fs/devfs/devfs*.h headers usable in
userspace, assuming that the consumer has an idea what it is for.
Unhide more material from sys/mount.h and sys/ufs/ufs/inode.h,
sys/ufs/ufs/ufsmount.h for consumption of userspace tools, with the
same caveat.

Remove unacceptable hack from usr.sbin/makefs which relied on sys/buf.h
being unusable in userspace, where it override struct buf with its own
definition.  Instead, provide struct m_buf and struct m_vnode and adapt
code to use local variants.

Reviewed by:	mckusick
Tested by:	pho
Sponsored by:	The FreeBSD Foundation
Differential revision:	https://reviews.freebsd.org/D28679
2021-02-21 11:38:21 +02:00
Kirk McKusick
6eb925f845 Filesystem utilities that modify the filesystem (growfs(8), tunefs(8),
and fsirand(8)) should check the filesystem status and require that
fsck(8) be run if it is unclean. This requirement is not imposed on
fsdb(8) or clri(8) since they may be used to clean up a filesystem.

MFC after:    2 weeks
Sponsored by: Netflix
2020-10-25 01:36:33 +00:00
Kyle Evans
ecebb3cc1d Only set WARNS if not defined
This would allow interested parties to do experimental runs with an
environment set appropriately to raise all the warnings throughout the
build; e.g. env WARNS=6 NO_WERROR=yes buildworld.

Not currently touching the numerous instances in ^/tools.

MFC after:	1 week
2020-09-11 13:28:37 +00:00
Kirk McKusick
886e9f061c The size of the UFS soft-updates journal must be a multiple of the
filesystem block size. When a size is specified with the -S flag
to tunefs(8), round it up to the filesystem block size.

Reported by:  Peter Holm
Tested by:    Peter Holm
Sponsored by: Netflix
2019-03-02 21:22:56 +00:00
Dmitry Morozovsky
1165591e7f Allow dashes as a valid character in UFS labels.
Reviewed by:	mckusick, imp, 0mp
MFC after:	2 weeks
Differential Revision:	D18991
2019-01-29 10:21:41 +00:00
Kirk McKusick
cd29c58eae Update tunefs and newfs error messages for the -L (volume label) option
to note that underscores are valid.

PR:           235182
Reported by:  Rodney W. Grimes (rgrimes@)
Sponsored by: Netflix
2019-01-26 22:27:12 +00:00
Kirk McKusick
0cde0ab2d3 Allow tunefs to include '_' as a legal character in label names
to make it consistent with newfs. Document the legality of '_'
in label names in both tunefs(8) and newfs(8).

PR:           235182
Submitted by: darius@dons.net.au
Reviewed by:  Conrad Meyer
MFC after:    3 days
Sponsored by: Netflix
2019-01-25 20:07:18 +00:00
Kirk McKusick
9fc5d538fc In preparation for adding inode check-hashes, clean up and
document the libufs interface for fetching and storing inodes.
The undocumented getino / putino interface has been replaced
with a new getinode / putinode interface.

Convert the utilities that had been using the undocumented
interface to use the new documented interface.

No functional change (as for now the libufs library does not
do inode check-hashes).

Reviewed by:  kib
Tested by:    Peter Holm
Sponsored by: Netflix
2018-11-13 21:40:56 +00:00
Bjoern A. Zeeb
69b468b9ed Fix spelling of an error message and add warning to another error
case in tunefs(8).

Reviewed by:		imp (2017 version of the same diff)
Approved by:		re (gjb)
Differential Revision:	https://reviews.freebsd.org/D10046
2018-10-17 16:54:13 +00:00
Ed Maste
d8ba45e213 Revert r313780 (UFS_ prefix) 2018-03-17 12:59:55 +00:00
Ed Maste
1e2b9afca9 Prefix UFS symbols with UFS_ to reduce namespace pollution
Followup to r313780.  Also prefix ext2's and nandfs's versions with
EXT2_ and NANDFS_.

Reported by:	kib
Reviewed by:	kib, mckusick
Sponsored by:	The FreeBSD Foundation
Differential Revision:	https://reviews.freebsd.org/D9623
2018-03-17 01:48:27 +00:00
Pedro F. Giffuni
8a16b7a18f General further adoption of SPDX licensing ID tags.
Mainly focus on files that use BSD 3-Clause license.

The Software Package Data Exchange (SPDX) group provides a specification
to make it easier for automated tools to detect and summarize well known
opensource licenses. We are gradually adopting the specification, noting
that the tags are considered only advisory and do not, in any way,
superceed or replace the license texts.

Special thanks to Wind River for providing access to "The Duke of
Highlander" tool: an older (2014) run over FreeBSD tree was useful as a
starting point.
2017-11-20 19:49:47 +00:00
Bryan Drewery
ea825d0274 DIRDEPS_BUILD: Update dependencies.
Sponsored by:	Dell EMC Isilon
2017-10-31 00:07:04 +00:00
Warner Losh
fbbd9655e5 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
Ed Maste
1dc349ab95 prefix UFS symbols with UFS_ to reduce namespace pollution
Specifically:
  ROOTINO -> UFS_ROOTINO
  WINO -> UFS_WINO
  NXADDR -> UFS_NXADDR
  NDADDR -> UFS_NDADDR
  NIADDR -> UFS_NIADDR
  MAXSYMLINKLEN_UFS[12] -> UFS[12]_MAXSYMLINKLEN (for consistency)

Also prefix ext2's and nandfs's NDADDR and NIADDR with EXT2_ and NANDFS_

Reviewed by:	kib, mckusick
Obtained from:	NetBSD
MFC after:	1 month
Sponsored by:	The FreeBSD Foundation
Differential Revision:	https://reviews.freebsd.org/D9536
2017-02-15 19:50:26 +00:00
Brooks Davis
98acad147a Convert tunefs use to nmount(2)
Reviewed by:	jhb, emaste
Sponsored by:	DARPA, AFRL
Differential Revision:	https://reviews.freebsd.org/D8822
2016-12-22 00:35:12 +00:00
Edward Tomasz Napierala
e848a50ce6 Mention fsck_ffs -E in tunefs(8). It's non-obvious that one should
use it after enabling TRIM.

Reviewed by:	brueffer@
MFC after:	1 month
Sponsored by:	The FreeBSD Foundation
Differential Revision:	https://reviews.freebsd.org/D5928
2016-04-19 15:08:35 +00:00
Glen Barber
7d536dc855 MFH
Sponsored by:	The FreeBSD Foundation
2016-03-10 21:16:01 +00:00
Ed Maste
f9c821083a tunefs: clear the entire previous label when setting a new one
strlcpy(3) null terminates but does not zero-fill the buffer, so would
leave beind any portion of the previous volume label longer than the
new one.

Note that tunefs only allows -L args up to a length of MAXVOLLEN-1, so
the stored label will be null-terminated (whether or not required by
UFS).

Reviewed by:	imp
Sponsored by:	The FreeBSD Foundation
2016-03-07 19:14:26 +00:00
Glen Barber
406d87b1c3 Explicitly add more files to the 'runtime' package.
Sponsored by:	The FreeBSD Foundation
2016-02-09 20:19:31 +00:00
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