- Copy stable/10 (r259064) to releng/10.0 as part of the
10.0-RELEASE cycle.
- Update __FreeBSD_version [1]
- Set branch name to -RC1

[1] 10.0-CURRENT __FreeBSD_version value ended at '55', so
start releng/10.0 at '100' so the branch is started with
a value ending in zero.

Approved by: re (implicit)
Sponsored by: The FreeBSD Foundation

Copy head (r256279) to stable/10 as part of the 10.0-RELEASE cycle.

Approved by: re (implicit)
Sponsored by: The FreeBSD Foundation

Modify nfsstat.c so that it prints out an error when a non-root
user attempts to use the "-m" option and it fails.

Requested by: danny@cs.huji.ac.il
MFC after: 2 weeks

Document that the NFSv4 server statistics are operation counts and
not RPC counts.
This is a content change.

MFC after: 2 weeks

Document the "-m" option added by r243783.
This is a content change.

Reviewed by: alfred
MFC after: 2 weeks

Add a "-m" option to nfsstat, which dumps out the
actual options used by all NFS mounts. Works for
the new/default NFS client only.

Reviewed by: alfred
MFC after: 2 weeks

Fix a bug which prevents "nfsstat -W" for server statistics from working.

Fix nfsstat(1) so that it prints out correct stats for the
new NFS server when the "-e" option is not used. The bug was
that srvrpccnt[] was being indexed by NFSPROC_XXX when it needs
to be indexed by NFSV4OP_XXX.

Tested by: hrs
Approved by: re (bz)

Fix nfsstat(1) so that it prints out correct stats for the
new NFS server when the "-w" option is used. The problem was
spotted by hrs@ during testing where srvrpcnt[] must be indexed
by NFSV4OP_XXX and not NFSPROC_XXX.

Submitted by: hrs
Approved by: re (bz)
MFC after: 2 weeks

Change the sysctl naming for the old and new NFS clients
to vfs.oldnfs.xxx and vfs.nfs.xxx respectively. This makes
the default nfs client use vfs.nfs.xxx after r221124.

- Add a forgotten -o to usage().
- Sync usage() with manpage's SYNOPSIS.

[mdoc] remove a hard sentence break.

Update nfsstat.1 to reflect the changes done to nfsstat(1)
by r221455. This includes a new "-o" option for displaying
statistics from the old NFS client/server and a slightly
different description for the "-e" option.
This is a content change.

Modify nfsstat(1) so that it reports statistics for the
new NFS client/server by default, in a format compatible
with the old NFS client/server. Also add a "-o" flag that
forces nfsstat(1) to get statistics for the old NFS
client/server.

Modify nfsstat(1) so that it prints out the buffer cache
stats in the same way for the new client as the old one.

MFC after: 2 weeks

Fix nfsstat.c so that the "-z" option works for the new
NFS subsystem.

MFC after: 2 weeks

Revert r221308, since it incorrectly zero'd both client and
server stats when "-c" or "-s" was specified.

Fix nfsstat.1 to indicate that "-z" now works for
the new NFS subsystems after r221308.
This is a content change.

MFC after: 2 weeks

Fix nfsstat so that the "-z" option works for the
new NFS subsystem.

MFC after: 2 weeks

Show client's access cache statistics.

Remove the advertising clause from UCB copyrighted files in usr.bin. This
is in accordance with the information provided at
ftp://ftp.cs.berkeley.edu/pub/4bsd/README.Impt.License.Change

Also add $FreeBSD$ to a few files to keep svn happy.

Discussed with: imp, rwatson

Build usr.bin/ with WARNS=6 by default.

Also add some missing $FreeBSD$ to keep svn happy.

Revert most part of 200420 as requested, as more review and polish is
needed.

Remove unneeded header includes from usr.bin/ except contributed code.

Tested with: make universe

Don't use sys/nfs/rpcv2.h - it is part of the old kernel RPC implementation
and will be removed.

Use C99 initialization when necessary; apply static to internal rountines.
This makes nfsstat WARNS=3 clean.

Include <sys/module.h> for modfind().

Submitted by: Pawel Worach

Change the "-4" option flag to "-e" since it does not refer to IPv4
and to make it consistent with the flag used by nfsd and mountd.

Approved by: kib (mentor)

Add the "-4" option to nfsstat, so that it will reports stats
for the experimental nfs subsystem when that option is specified.

Approved by: kib (mentor)

Add a -z flag to nfsstat which zeros the NFS statistics after displaying
them.

MFC after: 1 week
Requested by: ps
Submitted by: ps (6 years ago)

Fix markup.

Fix a few cases that relied on 'implicit int' (constraint violation in C99).

Mechanically kill hard sentence breaks.

Replace /kernel with /boot/kernel/kernel.

PR: docs/37757
Submitted by: Hiten Pandya <hiten@uk.FreeBSD.org>

remove __P

Style improvements recommended by Bruce as a follow up to some
of the recent WARNS commits. The idea is:

1) FreeBSD id tags should follow vendor tags.
2) Vendor tags should not be compiled (though copyrights probably should).
3) There should be no blank line between including cdefs and __FBSDIF.

Userland part of nfs client/server split and cleanup.

mdoc(7) police: removed HISTORY info from the .Os call.

Fix the error buffer passed to kvm_openfiles to have a correct length
of _POSIX2_LINE_MAX.

MFC after: 3 days

Take setgid kmem away from nfsstat, it has not needed it for some time
now.

Approved by: rwatson

getopt and friends are declared in <unistd.h>
getopt returns -1 not EOF.

Rev 1.9 did not follow style(9) in ordering.

Options added in rev 1.14 were not documented in usage().

Add -c, -s, and -W options to nfsstat. Improve interval output and add
wide-format option to get client-side ops and cache statistics on a single
line.

Change client side ops to the number of attempted ops, whether cached or
not, rather then just the number of rpc's that went through to the server.
This brings nfsstat inline with systat -vm and vmstat and reduces
confusion. The combined cache percentage stats now available via
'nfsstat -cW 1' becomes very useful.

$Id$ -> $FreeBSD$

Backout out previous commit. The bug was in the kernel.

Use sysctlbyname() to locate the vfs.nfs.nfsstats node.
Submitted by: Daniel Rock <rock@cs.uni-sb.de>

Merged from Lite2. This was mostly already done, mostly indirectly
via wollman's changes in rev.1.2 being adopted by Lite2 and the
nfsv3 changes in rev.1.3 being adopted by both FreeBSD and Lite2.
We were only missing lookup of the type number for nfs (MOUNT_NFS
doesn't exist in Lite2).

``appears'' -> ``appeared'' (closes PR#3393, Submitted-by: Josh Gilliam)

add missing Id's
other minor clean ups

compare return value from getopt against -1 rather than EOF, per the final
posix standard on the topic.

Revert $FreeBSD$ to $Id$

Make the long-awaited change from $Id$ to $FreeBSD$

This will make a number of things easier in the future, as well as (finally!)
avoiding the Id-smashing problem which has plagued developers for so long.

Boy, I'm glad we're not using sup anymore. This update would have been
insane otherwise.

From Lite2: rename fs to vfs.

Fix a variety of minor typos and cross references in a bunch of
man pages.

Masanobu Saitoh <msaitoh@spa.is.uec.ac.jp>
Giles Lean <giles@nemeton.com.au>
<soda@sra.co.jp>

<sys/user.h> -> <sys/time.h>

Spotted by: bde

#include <sys/user.h>

Changes to support version 3 of the NFS protocol.
The version 2 support has been tested (client+server) against FreeBSD-2.0,
IRIX 5.3 and FreeBSD-current (using a loopback mount). The version 2 support
is stable AFAIK.
The version 3 support has been tested with a loopback mount and minimally
against an IRIX 5.3 server. It needs more testing and may have problems.
I have patched amd to support the new variable length filehandles although
it will still only use version 2 of the protocol.

Before booting a kernel with these changes, nfs clients will need to at least
build and install /usr/sbin/mount_nfs. Servers will need to build and
install /usr/sbin/mountd.

NFS diskless support is untested.

Obtained from: Rick Macklem <rick@snowhite.cis.uoguelph.ca>

Use new NFS sysctl interface to get statistics rather than reading /dev/kmem,
unless the user specifies a dead kernel to operate on.

Converted 'vmunix' to 'kernel'.

This commit was generated by cvs2svn to compensate for changes in r1590,
which included commits to RCS files with non-trunk default branches.