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 wit

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.

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IFC @ r226824

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

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

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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 t

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

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Add support for FS_TRIM to user-mode UFS utilities.

Reviewed by: mckusick, pjd, pho
Tested by: pho
MFC after: 1 month

- 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

- 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.

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Final update to current version of head in preparation for reintegration.

Improve usage of tunefs:

Document -j switch in usage() to reflect recent SUJ work.

Submitted by: Alastair Hogge
MFC after: 1 week

- 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 speci

- 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.

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Update to current version of head.

- 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.

Sponsore

- 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

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MFC r200796:

Implement NFSv4 ACL support for UFS.

Reviewed by: rwatson

IFH@204581

MFC of 203763, 203764, 203768, 203769, 203770, 203782, and 203784.

These fixes correct a problem in the file system that treats large
inode numbers as negative rather than unsigned. For a default
(1

MFC of 203763, 203764, 203768, 203769, 203770, 203782, and 203784.

These fixes correct a problem in the file system that treats large
inode numbers as negative rather than unsigned. For a default
(16K block) file system, this bug began to show up at a file system
size above about 16Tb.

These fixes also update newfs to ensure that it will never create a
filesystem with more than 2^32 inodes.

They also update libufs, tunefs, and growfs so that they properly
handle inode numbers as unsigned.

Reported by: Scott Burns, John Kilburg, and Bruce Evans
Followup by: Jeff Roberson
PR: 133980

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Quiet spurious warnings.

Merge from head at r201628.

# This hasn't been tested, and there are at least three bad commits
# that need to be backed out before the branch will be stable again.

Implement NFSv4 ACL support for UFS.

Reviewed by: rwatson

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

Remove advertising clause from University of California Regent's license,
per letter dated July 22, 1999.

Approved by: core, imp

Fixed some style bugs in the residue of rev.1.14 (mainly initialization in
declarations, uncuddled elses and excessive braces).

Fixed some style bugs in or related to rev.1.13 (mainly misindentation of
the getopt() case statement).

Use __FBSDID() to quiet GCC 3.3 warnings.

Sort options.

Bring in support for volume labels to the filesystem utilities.

Reviewed by: mckusick

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.