| History log of /src/sbin/fsck_ffs/fsck.h |
| Revision | | Date | Author | Comments |
| 1.59 |
| 04-Mar-2025 |
andvar | s/ownerchip/ownership/ in comment.
|
| 1.58 |
| 04-Jul-2023 |
riastradh | branches: 1.58.2;
fsck_ffs(8): Fix whitespace issues.
- Nix trailing whitespace.
- Omit excessive blank lines.
- Insert missing blank lines between $NetBSD$ and copyright.
No functional change intended.
|
| 1.57 |
| 14-Jan-2023 |
christos | catch up with sign changes in the fs.h
|
| 1.56 |
| 17-Nov-2022 |
chs | branches: 1.56.2;
Restore backward compatibility of UFS2 with previous NetBSD releases by
disabling support in UFS2 for extended attributes (including ACLs).
Add a new variant of UFS2 called "UFS2ea" that does support extended attributes.
Add new fsck_ffs operations "-c ea" and "-c no-ea" to convert file systems
from UFS2 to UFS2ea and vice-versa (both of which delete all existing extended
attributes in the process).
|
| 1.55 |
| 18-Apr-2020 |
jdolecek | add NO_IOBUF_ALIGNED to not pull aligned_alloc() for really constrained
boot media
|
| 1.54 |
| 05-Apr-2020 |
joerg | Fix depenency on common symbols in sbin.
|
| 1.53 |
| 05-May-2019 |
christos | Add a -z flag to zero out the up to 4 bytes of padding in directory entry
names (including the terminating NUL), as well as directory entries with
extra free space (d->d_reclen > UFS_DIRSIZ(d)).
Inspired from FreeBSD:
https://svnweb.freebsd.org/base?view=revision&revision=347066
While the kernel has been fixed to deal with the padding bytes (new
kernels will correctly zero out all the padding after the name), it
appears that there is still an issue with directory entries with extra
free space, since a newly created and populated filesystem gets modified
with "fsck_ffs -z".
|
| 1.52 |
| 08-Feb-2017 |
rin | branches: 1.52.12;
__empty -> __nothing
|
| 1.51 |
| 08-Feb-2017 |
christos | use __empty
|
| 1.50 |
| 08-Feb-2017 |
rin | Add smaller versions of fsck_ffs(8) and newfs(8) for install media, where
support for Endian-Independent FFS and Apple UFS is disabled unless FFS_EI=1
and APPLE_UFS=1 are added to CRUNCHENV, respectively.
This reduces the size of ramdisk image for atari by over 15KB.
Thanks tsutsui and christos for their useful comments.
|
| 1.49 |
| 06-Mar-2011 |
bouyer | branches: 1.49.26; 1.49.30;
merge the bouyer-quota2 branch. This adds a new on-disk format
to store disk quota usage and limits, integrated with ffs
metadata. Usage is checked by fsck_ffs (no more quotacheck)
and is covered by the WAPBL journal. Enabled with kernel
option QUOTA2 (added where QUOTA was enabled in kernel config files),
turned on with tunefs(8) on a per-filesystem
basis. mount_mfs(8) can also turn quotas on.
See http://mail-index.netbsd.org/tech-kern/2011/02/19/msg010025.html
for details.
|
| 1.48 |
| 12-Sep-2010 |
drochner | branches: 1.48.2;
minimal ansification/constification
|
| 1.47 |
| 09-Oct-2008 |
christos | Disable userid to username lookups by default. Add a -U flag to perform them.
In single user mode lookups that involve the network might not work and they
slow down fsck.
|
| 1.46 |
| 23-Feb-2008 |
christos | Make sure that the exit values are always sane, and use symbolic instead
of magic constants. Reviewed by go@
|
| 1.45 |
| 21-Apr-2006 |
skrll | branches: 1.45.4; 1.45.10; 1.45.18; 1.45.20;
Don't use cast expressions as lvalues as newer versions of gcc warn.
|
| 1.44 |
| 24-Dec-2005 |
perry | Remove leading __ from __(const|inline|signed|volatile) -- it is obsolete.
|
| 1.43 |
| 27-Jun-2005 |
christos | sprinkle const.
|
| 1.42 |
| 19-Jan-2005 |
xtraeme | Kill __P(), ANSIfy and WARNS=2
|
| 1.41 |
| 13-Jan-2005 |
christos | Use -DPROGRESS to enable the progress bar, don't depend on SMALL.
|
| 1.40 |
| 13-Jan-2005 |
christos | Add a progress meter to fsck_ffs based on the work by thorpej presented
to the mailing lists last January. This is optional.
|
| 1.39 |
| 20-Jul-2004 |
mycroft | Reduce memory usage slightly.
|
| 1.38 |
| 25-May-2004 |
hannken | Add ffs internal snapshots. Written by Marshall Kirk McKusick for FreeBSD.
- Not enabled by default. Needs kernel option FFS_SNAPSHOT.
- Change parameters of ffs_blkfree.
- Let the copy-on-write functions return an error so spec_strategy
may fail if the copy-on-write fails.
- Change genfs_*lock*() to use vp->v_vnlock instead of &vp->v_lock.
- Add flag B_METAONLY to VOP_BALLOC to return indirect block buffer.
- Add a function ffs_checkfreefile needed for snapshot creation.
- Add special handling of snapshot files:
Snapshots may not be opened for writing and the attributes are read-only.
Use the mtime as the time this snapshot was taken.
Deny mtime updates for snapshot files.
- Add function transferlockers to transfer any waiting processes from
one lock to another.
- Add vfsop VFS_SNAPSHOT to take a snapshot and make it accessible through
a vnode.
- Add snapshot support to ls, fsck_ffs and dump.
Welcome to 2.0F.
Approved by: Jason R. Thorpe <thorpej@netbsd.org>
|
| 1.37 |
| 09-Jan-2004 |
dbj | do not upgrade superblock or set FS_FLAGS_UPDATED unless -c 4 option
is provided.
add compatibility for filesystems before FFSv2 integration
these patches are from pr port-macppc/23925 and should also
fix problems discussed in pr kern/21404 and pr kern/21283
|
| 1.36 |
| 20-Oct-2003 |
dsl | Add a -q (quiet) option to print nothing for clean filesystems.
Support in fsck_ffs and stub in fsck_xxx.
Push a few more messages through pwarn() instead of printf() to ensure
disk name is shown.
|
| 1.35 |
| 07-Aug-2003 |
agc | Move UCB-licensed code from 4-clause to 3-clause licence.
Patches provided by Joel Baker in PR 22308, verified by myself.
|
| 1.34 |
| 24-Apr-2003 |
fvdl | Oops. The clearinode macro had the UFS2 case reversed, causing it to
zero out two inodes in the plain FFS case, since UFS2 dinodes are
twice as big.
|
| 1.33 |
| 06-Apr-2003 |
fvdl | Write update some old fields when writing the superblock, similar to
ffs_oldfscompat_write() in the kernel. Use the old totals when
time < old_time (i.e. an old kernel or fsck wrote the filesystem last).
When setting the date back on a new kernel, that works out ok, since
new kernels always update both fields.
|
| 1.32 |
| 02-Apr-2003 |
fvdl | Add support for UFS2. UFS2 is an enhanced FFS, adding support for
64 bit block pointers, extended attribute storage, and a few
other things.
This commit does not yet include the code to manipulate the extended
storage (for e.g. ACLs), this will be done later.
Originally written by Kirk McKusick and Network Associates Laboratories for
FreeBSD.
|
| 1.31 |
| 29-Mar-2003 |
wiz | Consistently spell occurrence with two rs.
|
| 1.30 |
| 24-Jan-2003 |
fvdl | Bump daddr_t to 64 bits. Replace it with int32_t in all places where
it was used on-disk, so that on-disk formats remain the same.
Remove ufs_daddr_t and ufs_lbn_t for the time being.
|
| 1.29 |
| 28-Sep-2002 |
dbj | Add support for the Apple UFS variation on ffs
This is the bulk of PR #17345
The general approach is to use a run time deteriminable value
for DIRBLKSIZ. Additional allowances are included for using
MAXSYMLINKLEN with FS_42INODEFMT and a shift in the cylinder group
cluster summary count array. Support is added for managing
the Apple UFS volume label.
|
| 1.28 |
| 06-May-2002 |
lukem | If SIGINFO is received, display summary information to stderr.
Based on changes in FreeBSD, via Chuck Cranor <chuck@research.att.com>
|
| 1.27 |
| 17-Aug-2001 |
lukem | remove third argument (`int ns') from ffs_sb_swap(), and let ffs_sb_swap()
determine the endianness of the `struct fs *o' superblock from o->fs_magic
and set needswap as necessary, rather than trusting the caller to get
it right. invariably, almost every caller of ffs_sb_swap() was calling it
with ns set to the wrong value for ns anyway!
ansi KNF ffs_bswap.c declarations whilst here.
this fixes all sorts of problems when trying to use other-endian file systems,
notably the kernel trying to access memory *way* off, possibly corrupting or
panicing, and userland programs SEGVing and/or corrupting things (e.g,
"fsck_ffs -B" to swap a file system endianness).
whilst the previous rev of ffs_bswap.c (1.10, 2000/12/23) made this problem
worse, i suspect that the problem was always there and previous versions
just happened not to trash things at the wrong time.
FFS_EI should now be a lot more stable.
|
| 1.26 |
| 15-Aug-2001 |
lukem | - implement -F; treat provided filesystems as images in regular files
- replace "filesystem" with "file system" as appropriate
- grammar fixes
|
| 1.25 |
| 15-Aug-2001 |
lukem | minor whitespace cleanup
|
| 1.24 |
| 04-Feb-2001 |
christos | remove redundant declarations
|
| 1.23 |
| 26-Jan-2001 |
thorpej | In pass 5, check alternate superblocks for consistency with
the current in-core master superblock, and fix them up if
they're incorrect. Move the code that writes the alternate
superblocks if (cvtlevel || doswap) into pass 5 for efficiency.
Reviewd by Charles Hannum, and used by me to fix up a curdled
file system.
|
| 1.22 |
| 09-Jan-2001 |
mycroft | The reconnect algorithm was historically O(n^4).
Some years ago I made it O(n^2).
Someone helpfully made it O(n^4) again.
Today I'm making it O(n).
If that's not good enough, I don't know what else to do. B-)
Technical details:
* The graph traversal in propagate() is modified to be able to start from any
point in the tree. To handle certain exceptional cases, it is also modified
to work in two passes, marking the tree with a special tag and then changing
it to DFOUND.
* The reconnect case now modifies the child/sibling pointers and calls
propagate() to propagate the connection state starting with the reconnected
directory.
Pray that you never encounter a file system trashed enough for this to matter.
|
| 1.21 |
| 13-Dec-2000 |
scw | Some more `extern's for initialised globals.
|
| 1.20 |
| 15-Nov-1999 |
fvdl | branches: 1.20.4;
Update for softdep code.
|
| 1.19 |
| 15-Jan-1999 |
bouyer | branches: 1.19.4; 1.19.8;
#include machine/bswap.h and remove -lutil.
|
| 1.18 |
| 23-Oct-1998 |
thorpej | Use DINODE_SIZE rather than sizeof(struct dinode) and/or pointer arithmetic.
|
| 1.17 |
| 18-Mar-1998 |
bouyer | Add support for non-native byteorder FFS, and converting byteorder.
Also, be a bit more conservative with the clean flag: don't mark the FS
clean when we know there may still be errors (user anserwed 'n' to
a question, or fsck says "you must rerun fsck").
|
| 1.16 |
| 21-Sep-1997 |
lukem | a quad_t is an int64_t, not a u_int64_t...
|
| 1.15 |
| 20-Sep-1997 |
lukem | - don't indiscriminately include <stdlib.h> and <unistd.h> in "fsck.h"
- explicitly pull in <stdio.h>, <stdlib.h> and <unistd.h> in *.c as necessary
|
| 1.14 |
| 16-Sep-1997 |
lukem | resolve conflicts from lite-2 merge.
|
| 1.13 |
| 11-Oct-1996 |
thorpej | Bug fix from Kirk McKusick <mckusick@McKusick.COM>:
Fix a bug in fsck_ffs where if a directory somehow develops a hole
(that is a block pointer that has a value of zero), fsck would give the
filesystem a clean bill of health, but the kernel would panic when
accessing the directory with the hole. Fsck now checks for holes
in directories. If found in preen mode, fsck fails. In manual
mode, it can be directed to shorten the directory to the beginning of
the hole. A more complete solution would be to allocate a block to fill
the hole. However, this is a lot more work for a `cannot happen' error,
so the extra effort seems unwarranted.
|
| 1.12 |
| 23-Sep-1996 |
christos | - fixed all printf formats [there were a lot of %l? <-> %? mistakes]
- added missing prototypes, and made local functions static
- removed parallel preening code; this is part of fsck(8)
- use printing utilities from fsck(8)
- Makefile does not make links to fsck and fsck.8
- removed -l maxparallel option. It has no meaning anymore.
|
| 1.11 |
| 11-Jun-1996 |
mycroft | Use a different tree-walking algorithm in propagate().
|
| 1.10 |
| 12-Apr-1995 |
mycroft | branches: 1.10.4;
Set the clean flag if necessary. If preening, don't check `clean' file
systems.
|
| 1.9 |
| 21-Mar-1995 |
cgd | type sizes
|
| 1.8 |
| 18-Mar-1995 |
cgd | convert to new RCS Id conventions; reduce my headache
|
| 1.7 |
| 05-Dec-1994 |
cgd | more cleanups from Jim Jegers, passed over by me.
|
| 1.6 |
| 08-Jun-1994 |
mycroft | Update from 4.4-Lite, with local changes.
|
| 1.5 |
| 02-May-1994 |
pk | Prototype some things.
|
| 1.4 |
| 01-Aug-1993 |
mycroft | Add RCS identifiers.
|
| 1.3 |
| 23-Mar-1993 |
cgd | changed "Id" to "Header" for rcsids
|
| 1.2 |
| 22-Mar-1993 |
cgd | added rcs ids to all files
|
| 1.1 |
| 21-Mar-1993 |
cgd | branches: 1.1.1;
Initial revision
|
| 1.1.1.3 |
| 16-Sep-1997 |
lukem | imported from lite-2
|
| 1.1.1.2 |
| 13-Jun-1994 |
mycroft | Import 4.4-Lite version.
|
| 1.1.1.1 |
| 21-Mar-1993 |
cgd | initial import of 386bsd-0.1 sources
|
| 1.10.4.2 |
| 02-Mar-1997 |
mycroft | Pull up changes from Kirk McKusick to check for holes in directories.
|
| 1.10.4.1 |
| 10-Dec-1996 |
mycroft | From trunk:
* Redo the tree-walking algorithm to make it O(n) rather than O(n^2).
* Fix some minor type size problems.
|
| 1.19.8.1 |
| 27-Dec-1999 |
wrstuden | Pull up to last week's -current.
|
| 1.19.4.1 |
| 19-Oct-1999 |
fvdl | Bring in Kirk McKusick's FFS softdep code on a branch.
|
| 1.20.4.2 |
| 25-Nov-2001 |
he | Pull up revision 1.27 (requested by lukem):
Call ffs_sb_swap() with the correct arguments. Fixes problems
with using other-endian file systems.
|
| 1.20.4.1 |
| 24-Nov-2001 |
he | Pull up revisions 1.21-1.24 (requested by lukem):
Jumbo pullup for fsck_ffs:
o fix incorrect error message
o mark initialized globals with ``extern''
o make reconnect algorithm O(n) instead of O(n^4)
o remove dead code
o don't swap cg_clustersum(cg)[0], it's a bitmap
o ensure rotor values are positive
o some code restructuring
o fix byte swapping bug
o pass5: check alternate superblocks for consistency with in-core master
o fix usage message
|
| 1.45.20.2 |
| 17-Jan-2009 |
mjf | Sync with HEAD.
|
| 1.45.20.1 |
| 03-Apr-2008 |
mjf | Sync with HEAD.
|
| 1.45.18.1 |
| 24-Mar-2008 |
keiichi | sync with head.
|
| 1.45.10.1 |
| 23-Mar-2008 |
matt | sync with HEAD
|
| 1.45.4.1 |
| 24-Mar-2009 |
bouyer | Pull up following revision(s) (requested by manu in ticket #1288):
sbin/fsck_lfs/inode.c: revision 1.40 via patch
sbin/fsck_ffs/fsck_ffs.8: revision 1.44 via patch
sbin/fsck_ext2fs/fsck.h: revision 1.14 via patch
sbin/fsck_ext2fs/main.c: revision 1.30 via patch
sbin/fsck_ffs/inode.c: revision 1.61 via patch
sbin/fsck_ffs/main.c: revision 1.71 via patch
sbin/fsck_ext2fs/inode.c: revision 1.23 via patch
sbin/fsck_lfs/fsck.h: revision 1.18 via patch
sbin/fsck_lfs/fsck_lfs.8: revision 1.21 via patch
sbin/fsck_lfs/main.c: revision 1.38 via patch
sbin/fsck_ext2fs/fsck_ext2fs.8: revision 1.15 via patch
sbin/fsck_ffs/fsck.h: revision 1.47 via patch
Disable userid to username lookups by default. Add a -U flag to perform them.
In single user mode lookups that involve the network might not work and they
slow down fsck.
|
| 1.48.2.1 |
| 20-Jan-2011 |
bouyer | Snapshot of work in progress on a modernised disk quota system:
- new quotactl syscall (versionned for backward compat), which takes
as parameter a path to a mount point, and a prop_dictionary
(in plistref format) describing commands and arguments.
For each command, status and data are returned as a prop_dictionary.
quota commands features will be added to take advantage of this,
exporting quota data or getting quota commands as plists.
- new on disk-format storage (all 64bit wide), integrated to metadata for
ffs (and playing nicely with wapbl).
Quotas are enabled on a ffs filesystem via superblock flags.
tunefs(8) can enable or disable quotas.
On a quota-enabled filesystem, fsck_ffs(8) will track per-uid/gid
block and inode usages, and will check and update quotas in Pass 6.
quota usage and limits are stored in unliked files (one for users,
one for groups)l fsck_ffs(8) will create the files if needed, or
free them if needed. This means that after enabling or disabling
quotas on a filesystem; a fsck_ffs(8) run is required.
quotacheck(8) is not needed any more, on a unclean shutdown
fsck or journal replay will take care of fixing quotas.
newfs(8) can create a ready-to-mount quota-enabled filesystem
(superblock flags are set and quota inodes are created).
Other new features or semantic changes:
- default quota datas, applied to users or groups which don't already
have a quota entry
- per-user/group grace time (instead of a filesystem global one)
- 0 really means "nothing allowed at all", not "no limit".
If you want "no limit", set the limit to UQUAD_MAX (tools will
understand "unlimited" and "-")
A quota file is structured as follow:
it starts with a header, containing a few per-filesystem values,
and the default quota limits.
Quota entries are linked together as a simple list, each entry has a
pointer (as an offset withing the file) to the next.
The header has a pointer to a list of free quota entries, and
a hash table of in-use entries. The size of the hash table depends
on the filesystem block size (header+hash table should fit in the
first block). The file is not sparse and is a multiple of
filesystem block size (when the free quota entry list is empty a new
filesystem block is allocated). quota entries to not cross
filesystem block boundaries.
In memory, the kernel keeps a cache of recently used quota entries
as a reference to the block number, and offset withing the block.
The quota entry itself is keept in the buf cache.
fsck_ffs(8), tunefs(8) and newfs(8) supports are completed (with
related atf tests :)
The kernel can update disk usage and report it via quotactl(2).
Todo: enforce quotas limits (limits are not checked by kernel yet)
update repquota, edquota and rpc.rquotad to the new world
implement compat_50_quotactl ioctl.
update quotactl(2) man page
fsck_ffs required fixes so that allocating new blocks or inodes will
properly update the superblock and cg sumaries. This was not an issue up
to now because superblock and cg sumaries check happened last, but now
allocations or frees can happen in pass 6.
|
| 1.49.30.1 |
| 21-Apr-2017 |
bouyer | Sync with HEAD
|
| 1.49.26.1 |
| 20-Mar-2017 |
pgoyette | Sync with HEAD
|
| 1.52.12.3 |
| 21-Apr-2020 |
martin | Sync with HEAD
|
| 1.52.12.2 |
| 08-Apr-2020 |
martin | Merge changes from current as of 20200406
|
| 1.52.12.1 |
| 10-Jun-2019 |
christos | Sync with HEAD
|
| 1.56.2.1 |
| 13-May-2023 |
martin | Pull up following revision(s) (requested by chs in ticket #162):
sbin/fsck_ffs/inode.c: revision 1.74
sbin/fsck_ffs/utilities.c: revision 1.68
sbin/fsck_ffs/fsck.h: revision 1.57
sbin/fsck_ffs/pass4.c: revision 1.30
catch up with sign changes in the fs.h
|
| 1.58.2.1 |
| 02-Aug-2025 |
perseant | Sync with HEAD
|
