Commit Graph

125 Commits

Author SHA1 Message Date
Rick Macklem
6242e8c886 Update the nfsv4 man page to reflect recent changes to support
the newer RFCs (5661 and 7530). The main man changes are for the
case of "numbers in strings" for user/groups that RFC7530 allows
and avoids use of nfsuserd(8).

This is a content change.

Reviewed by:	trasz (earlier version)
MFC after:	1 week
2017-07-19 20:57:41 +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
Rick Macklem
df3e1050ff Patch the nfsd so that it doesn't register with rpcbind for an NFSv4 only
server.

This patch uses the sysctl vfs.nfsd.server_min_nfsvers to determine
if/what versions of NFS service should be registered with rpcbind.
For NFSv4 only, it does not register at all, since NFSv4 always uses 2049
and does not require rpcbind.
For NFSv3 minimum, it registers NFSv3 but not NFSv2.

Tested by:	jmader2@gmu.edu
Submitted by:	jmader2@gmu.edu (earlier version)
MFC after:	2 weeks
Differential Revision:	https://reviews.freebsd.org/D8696
2016-12-08 23:29:56 +00:00
Pedro F. Giffuni
80c7cc1c8f Cleanup unnecessary semicolons from utilities we all love. 2016-04-15 22:31:22 +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
Edward Tomasz Napierala
ae3e3df45c Remove oldnfs remnants from nfsd(8).
Reviewed by:	rmacklem@
Sponsored by:	The FreeBSD Foundation
2015-04-30 12:55:27 +00:00
Edward Tomasz Napierala
4e25c86f4c Remove some oldnfs remnants.
Differential Revision:	https://reviews.freebsd.org/D2287
Reviewed by:	rmacklem@
Sponsored by:	The FreeBSD Foundation
2015-04-18 16:08:06 +00:00
Alexander Motin
80867e61d8 Remove hard limits on number of accepting NFS connections.
Limits of 5 connections set long ago creates problems for SPEC benchmark.
Make the NFS follow system-wide maximum.

MFC after:	1 week
2015-04-07 10:25:27 +00:00
Xin LI
d9a5a9b8ab Fix markup for minthreads and maxthreads.
PR:		196403
MFC after:	2 weeks
2015-01-01 06:53:33 +00:00
Simon J. Gerraty
9268022b74 Merge from head@274682 2014-11-19 01:07:58 +00:00
Simon J. Gerraty
ee7b0571c2 Merge head from 7/28 2014-08-19 06:50:54 +00:00
Rick Macklem
fd71d3ebee Document the use of the vfs.nfsd sysctls that control the size of
the NFS server's DRC for TCP.
This is a content change.

MFC after:	1 week
2014-08-10 20:05:13 +00:00
Rick Macklem
9f7289bfc4 r243637 changed the default number of nfsd threads created,
but the man page did not reflect this.
This is a content change.

Reported by:	bde
MFC after:	2 weeks
2014-07-19 01:15:01 +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
Rick Macklem
62869df0c8 Document the fact that an NFSv4 mount uses the host uuid to uniquely
identify the client to the server. As such, NFSv4 mounts
will break if host_enable="NO" is specified.
This is a content change.

Suggested by:	lars@netapp.com
MFC after:	3 days
2013-07-01 21:41:12 +00:00
Rick Macklem
2eec079956 Document the fact that an NFSv4 mount against a volume on the same host
can result in a hung NFS server and is not recommended.
This is a content change.

MFC after:	2 weeks
2013-05-01 22:50:45 +00:00
Simon J. Gerraty
69e6d7b75e sync from head 2013-04-12 20:48:55 +00:00
Simon J. Gerraty
7cf3a1c6b2 Updated dependencies 2013-03-11 17:21:52 +00:00
Simon J. Gerraty
f5f7c05209 Updated dependencies 2013-02-16 01:23:54 +00:00
Xin LI
535875c734 Simplify r243637 and make sure that nfsdargs.{min,max}threads are always set
to meaningful value:

 - When nfsdcnt is set, it dictates all values;
 - Otherwise, nfsdargs.minthreads is set to user specified value, or the
   automatically detected value if there is no one specified;
   nfsdargs.maxthreads is set to the user specified value, or the value
   of nfsdargs.minthreads if there is no one specified; when it is smaller
   than nfsdargs.minthreads, the latter's value is always used.

MFC after:	2 weeks
2013-02-14 02:00:41 +00:00
Xin LI
2a0b6dc5c3 Abstract out setting of nfsdcnt and consistently use MAXNFSDCNT when the
proposed value is too high and DEFNFSDCNT when proposed value is too low.

MFC after:	2 weeks
2013-02-14 01:25:14 +00:00
Xin LI
f33fce4865 Use static for all functions that do not need to be exported.
MFC after:	2 weeks
2013-02-14 01:01:53 +00:00
David E. O'Brien
d9a447559b Sync with HEAD. 2013-02-08 16:10:16 +00:00
Rick Macklem
659cf796d3 Attempt to clarify that for ZFS, all file systems under
the NFSv4 root must be exported. This is because ZFS
checks exports itself.
This is a content change.

MFC after:	2 weeks
2012-12-25 22:47:49 +00:00
Rick Macklem
bf29178ce5 Post r243965 the nfsd daemon will not start up for kernels
built without "options INET6". This patch fixes the problem.

Reported by:	avg
Tested by:	avg
MFC after:	2 weeks
2012-12-19 21:00:22 +00:00
Alfred Perlstein
e002ac8f81 Document maxthreads and minthreads arguments 2012-12-02 05:57:53 +00:00
Alfred Perlstein
57b1c84032 Don't allow minthreads > maxthreads.
Suggested by: rmacklem
2012-11-28 02:47:31 +00:00
Alfred Perlstein
08bddad546 Fix typo.
Pointed out by: marck
2012-11-28 02:23:59 +00:00
Alfred Perlstein
92829804fd Autoconfigure nfsd threads based on ncpu.
Rick Macklem and I discussed the default number of nfsd threads and
concluded that it is too low to perform adiquitely on today's hardware.

We decided to auto tune the number of nfsds based on the number of cpus
in the system.

While I'm here I've also added:

1) ability to set the minthreads/maxthreads from userland.
2) ability to run nfsd in debug mode via the cli.

Reviewed by: rmacklem
MFC after: 2 weeks
2012-11-27 22:34:46 +00:00
Simon J. Gerraty
23090366f7 Sync from head 2012-11-04 02:52:03 +00:00
Eitan Adler
521aea7c30 Fix typo in error when unable to create TCP socket
PR:		bin/172490
Submitted by:	bdrewery
Approved by:	cperciva
MFC after:	3 days
2012-10-22 03:16:32 +00:00
Ed Schouten
bf70becee6 More -Wmissing-variable-declarations fixes.
In addition to adding `static' where possible:

- bin/date: Move `retval' into extern.h to make it visible to date.c.
- bin/ed: Move globally used variables into ed.h.
- sbin/camcontrol: Move `verbose' into camcontrol.h and fix shadow warnings.
- usr.bin/calendar: Remove unneeded variables.
- usr.bin/chat: Make `line' local instead of global.
- usr.bin/elfdump: Comment out unneeded function.
- usr.bin/rlogin: Use _Noreturn instead of __dead2.
- usr.bin/tset: Pull `Ospeed' into extern.h.
- usr.sbin/mfiutil: Put global variables in mfiutil.h.
- usr.sbin/pkg: Remove unused `os_corres'.
- usr.sbin/quotaon, usr.sbin/repquota: Remove unused `qfname'.
2012-10-19 14:49:42 +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
Glen Barber
50d922a02e General mdoc(7) and typo fixes.
PR:		167776
Submitted by:	Nobuyuki Koganemaru (kogane!jp.freebsd.org)
MFC after:	3 days
2012-05-12 03:25:46 +00:00
Joel Dahl
c0cbd1c6f1 Remove superfluous paragraph macro. 2012-03-25 09:18:34 +00:00
Kevin Lo
fdb6437f73 Remove duplicated header files 2011-06-24 07:05:20 +00:00
Rick Macklem
ed3f96b28e Fix the nfsv4 man page to reflect the changes related to
making the new NFS client and server the default.
This is a content change.
2011-05-15 22:46:45 +00:00
Rick Macklem
6c77e3b501 Patch the mountd and nfsd man pages to reflect the recent changes
done by r220980 to deprecate the -e option and add the -o option.
This is a content change for both man pages.
2011-04-24 01:11:28 +00:00
Rick Macklem
2a85df8ca0 This patch changes the default NFS server to the new one, which was
referred to as the experimental server. It also adds a new command
line option "-o" to both mountd and nfsd that forces them to use the
old/regular NFS server. The "-e" option for these commands is now
a no-op, since the new server is the default. I will be committing rc
script and man changes soon. Discussed on freebsd-fs@.
2011-04-24 00:06:56 +00:00
Rick Macklem
e5e8d6ad0a Add stablerestart(5) to the See Also list for nfsd.8.
This is a content change.

Suggested by:	Jeremy Chadwick
MFC after:	2 weeks
2011-04-19 23:33:51 +00:00
Rick Macklem
31902c84f5 Revert r220809 since it put the entry in the wrong place
in the list and didn't change the date.
2011-04-19 13:19:13 +00:00
Rick Macklem
74ddb1e945 Add stablerestart(5) to the See Also list for nfsd(8).
This is a content change.

Suggested by:	Jeremy Chadwick
MFC after:	2 weeks
2011-04-19 00:47:26 +00:00
Rick Macklem
9d12ecf01e Modify the man pages to reflect the addition of a backup
stable restart file, as done by r220510.
This is a content change.

MFC after:	2 weeks
2011-04-10 13:45:46 +00:00
Rick Macklem
3d77ac51e4 Add support for a backup stable restart file to the nfsd,
used for NFSv4 restart. This permits the nfsd to create
the stable restart file as required and minimizes the risk
of trouble if the file is lost.

Suggested by:	Tim Kientzle
Reviewed by:	jhb
MFC after:	2 weeks
2011-04-10 01:54:42 +00:00
John Baldwin
873ec24ac8 Save a copy of errno before invoking syslog() if accept() or select() fail.
syslog() can trash the errno value causing nfsd to exit for non-fatal
errors like ECONNABORTED from accept().

MFC after:	1 week
2011-02-17 17:03:56 +00:00
Joel Dahl
c2025a7660 Fix typos, spelling, formatting and mdoc mistakes found by Nobuyuki while
translating these manual pages.  Minor corrections by me.

Submitted by:	Nobuyuki Koganemaru <n-kogane@syd.odn.ne.jp>
2010-08-16 15:18:30 +00:00