CVS log for src/usr.sbin/mountd/mountd.8

Up to [cvs.NetBSD.org] / src / usr.sbin / mountd

Request diff between arbitrary revisions

Keyword substitution: kv
Default branch: MAIN

Pull up following revision(s) (requested by riastradh in ticket #1882):

	usr.sbin/mountd/exports.5: revision 1.33
	usr.sbin/mountd/exports.5: revision 1.34
	sbin/fsirand/fsirand.8: revision 1.11
	usr.sbin/mountd/exports.5: revision 1.35
	usr.sbin/mountd/exports.5: revision 1.36
	usr.sbin/mountd/mountd.8: revision 1.43
	usr.sbin/mountd/exports.5: revision 1.37
	usr.sbin/mountd/exports.5: revision 1.38

exports(5), mountd(8): First pass at clarifying export semantics.

The exports(5) man page is full of walls of turgid prose that should
be itemized lists with syntax templates, and I'm itching to rewrite
it, but let's get the security-relevant warnings out of the way
first.
PR misc/58063

exports(5): Revert warning about `-ro' on read/write file systems.

Looks like the nfs server does enforce that after all, in spite of
the rather oblique commentary in the BUGS section about export
options being tied to local mount point options with which they must
be noncontradictory.

And there's no reason in principle it shouldn't enforce this -- it
just need to block various file system _operations_, rather than the
subtree issue where the criteria for evaluating whether operations
are allowed on particular _file handles_ are too painful to
contemplate.

PR misc/58063

exports(5): Substantially rewrite for clarity.

Hope this is an improvement over the turgid paragraphs all about
first/second/third cases of everything.
PR misc/58063

exports(5): improve mark up

fsirand(8): Fix security claims.
PR misc/58063
pick some nits

exports(5): Tiny punctuation fix in man page.

Pull up following revision(s) (requested by riastradh in ticket #807):

	usr.sbin/mountd/exports.5: revision 1.33
	usr.sbin/mountd/exports.5: revision 1.34
	sbin/fsirand/fsirand.8: revision 1.11
	usr.sbin/mountd/exports.5: revision 1.35
	usr.sbin/mountd/exports.5: revision 1.36
	usr.sbin/mountd/mountd.8: revision 1.43
	usr.sbin/mountd/exports.5: revision 1.37
	usr.sbin/mountd/exports.5: revision 1.38

exports(5), mountd(8): First pass at clarifying export semantics.

The exports(5) man page is full of walls of turgid prose that should
be itemized lists with syntax templates, and I'm itching to rewrite
it, but let's get the security-relevant warnings out of the way
first.
PR misc/58063

exports(5): Revert warning about `-ro' on read/write file systems.

Looks like the nfs server does enforce that after all, in spite of
the rather oblique commentary in the BUGS section about export
options being tied to local mount point options with which they must
be noncontradictory.

And there's no reason in principle it shouldn't enforce this -- it
just need to block various file system _operations_, rather than the
subtree issue where the criteria for evaluating whether operations
are allowed on particular _file handles_ are too painful to
contemplate.

PR misc/58063

exports(5): Substantially rewrite for clarity.

Hope this is an improvement over the turgid paragraphs all about
first/second/third cases of everything.
PR misc/58063

exports(5): improve mark up

fsirand(8): Fix security claims.
PR misc/58063
pick some nits

exports(5): Tiny punctuation fix in man page.

exports(5), mountd(8): First pass at clarifying export semantics.

The exports(5) man page is full of walls of turgid prose that should
be itemized lists with syntax templates, and I'm itching to rewrite
it, but let's get the security-relevant warnings out of the way
first.

PR misc/58063

mountd(8): comma before "and"

Not a serial comma, technically, as there are only two items, but it
makes reading easier, IMHO.

mountd(8): fix minor markup nits

While here, use $() instead of `` in the example.

Reword slightly.

Add support for multiple exports files. This will be useful for example for
ZFS, where we have an automatically generated /etc/zfs/exports file, which
should not be edited directly.

Sync with HEAD.  (Note that most of these changes are simply $NetBSD$
tag issues.)

Remove xref to signal(7).

As noted by wiz, it is probably not a good idea to mention signal(7) in SEE ALSO
every time a signal name is used in a man page.

Add xrefs to ipsec_set_policy(3) and signal(7)

sync with head

Spelling.

New sentence, new line.

mention macos/x needing -N

Don't document long defunct flags

mention /var/db/mountdtab.

Apply the NFS exports list rototill patch:

- Remove all NFS related stuff from file system specific code.
- Drop the vfs_checkexp hook and generalize it in the new nfs_check_export
  function, thus removing redundancy from all file systems.
- Move all NFS export-related stuff from kern/vfs_subr.c to the new
  file sys/nfs/nfs_export.c.  The former was becoming large and its code
  is always compiled, regardless of the build options.  Using the latter,
  the code is only compiled in when NFSSERVER is enabled.  While doing this,
  also make some functions in nfs_subs.c conditional to NFSSERVER.
- Add a new command in nfssvc(2), called NFSSVC_SETEXPORTSLIST, that takes a
  path and a set of export entries.  At the moment it can only clear the
  exports list or append entries, one by one, but it is done in a way that
  allows setting the whole set of entries atomically in the future (see the
  comment in mountd_set_exports_list or in doc/TODO).
- Change mountd(8) to use the nfssvc(2) system call instead of mount(2) so
  that it becomes file system agnostic.  In fact, all this whole thing was
  done to remove a 'XXX' block from this utility!
- Change the mount*, newfs and fsck* userland utilities to not deal with NFS
  exports initialization; done internally by the kernel when initializing
  the NFS support for each file system.
- Implement an interface for VFS (called VFS hooks) so that several kernel
  subsystems can run arbitrary code upon receipt of specific VFS events.
  At the moment, this only provides support for unmount and is used to
  destroy NFS exports lists from the file systems being unmounted, though it
  has room for extension.

Thanks go to yamt@, chs@, thorpej@, wrstuden@ and others for their comments
and advice in the development of this patch.

Sort options.

Allow setting the reserved port we bind, witb -p. I've had this patch for
3 months stashed...

Add -N to SYNOPSIS; bump date for new -N flag; sort options.

Add a -N option that causes all exports to have "-noresvport -noresvmnt"
added to them.

Consistently use 'RFC 1234' instead of 'RFC1234' or 'RFC-1234'.
From jmc@openbsd.

Move UCB-licensed code from 4-clause to 3-clause licence.

Patches provided by Joel Baker in PR 22366, verified by myself.

Drop trailing whitespace.

PR/15692: Love: specify ipsec policy for mountd.

Pull up rev. 1.22:
Substitute the cross reference to portmap(8) with rpcbind(8).

Substitute the cross reference to portmap(8) with rpcbind(8).

Sync w/ netbsd-1-5-base.

mountd(8) supports scoped IPv6 address properly (exports(5) requires
scope identifier).  remove mention in BUGS section and add note on
scope identifier.

support IPv6 addresses start with hex digit or colon (like ::1).
in manpages, warn that scoped IPv6 addresses are not supported.

Explains what happens when we get SIGTERM...

Clarify -n comment.

Principally, change foo(N) to .Xr foo N
Also, do some other mdoc tagging.

macroize BSD, NetBSD, FreeBSD and misc cleanup

- use .Nm instead of .Xr
- don't refer to the command as /sbin/mountd - it's not there anymore

Split handling reserved port handling for NFS rpcs and mount rpcs up;
-noresport -> -noresvport, and new option: -noresvmnt

Include a warning in the exports manual page on how -alldirs does
not guarantee that all accesses from a client stay below the mounted
subdirectory.

Checking for the use reserved ports by clients (both for mount/umount
and individual NFS requests) now depends on the '-noresport' option
in the exports file. Checking for reserved ports is the default.

The -n option has become obsolete but is maintained for backwards
compatibility.

alternate -> alternative, per PR 2643

Import from 4.4BSD-Lite2

Bring in NFSv3 code by Rick Macklem (from Lite2)

Don't require compiling with -DDEBUG to enable debugging messages.  Instead,
add a new option flag "-d", which enables debugging output.  Compile all
of the code that used to be enabled with -DDEBUG unconditionally.  The
amount of extra code is negligable, and all of the tests to check if
debugging is enabled were done regardless of -DDEBUG anyway.  Adjust
SYSLOG() to DTRT if debugging is not enabled.

convert to new RCS Id conventions; reduce my headache

Changes to match POSIXication of kill(1).

from branch (oops)

fix behaviour of -n

Import 4.4-Lite version.

Update from 4.4-Lite, with local changes.

Fix spelling mistake.

Add RCS indentifiers.

changed "Id" to "Header" for rcsids

added rcs ids to all files

initial import of 386bsd-0.1 sources

Initial revision