nfs-utils.git
13 years agomultiple threads for mountd
Greg Banks [Wed, 14 Jun 2006 12:48:10 +0000 (22:48 +1000)]
multiple threads for mountd

How about the attached patch against nfs-utils tot?  It
adds a -t option to set the number of forked workers.
Default is 1 thread, i.e. the old behaviour.

I've verified that showmount -e, the Ogata mount client,
and a real mount from Linux and IRIX boxes work with and
without the new option.

I've verified that you can manually kill any of the workers
without the portmap registration going away, that killing
all the workers causes the manager process to wake up and
unregister, and killing the manager process causes the
workers to be killed and portmap unregistered.

I've verified that all the workers have file descriptors
for the udp socket and the tcp rendezvous socket, that
connections are balanced across all the workers if service
times are sufficiently long, and that performance is
improved by that parallelism, at least for small numbers
of threads.  For example, with 60 parallel MOUNT calls
and a testing patch to make DNS lookups take 100 milliseconds
time to perform all mounts (averaged over 5 runs) is:

num elapsed
threads time (sec)
 ------ ----------
1 13.125
2   6.859
3  4.836
4    3.841
5  3.303
6  3.100
7  3.078
8  3.018

Greg.
--
Greg Banks, R&D Software Engineer, SGI Australian Software Group.
I don't speak for SGI.

13 years agoRemove some temporary files that shouldn't be in 'git'.
Neil Brown [Fri, 16 Jun 2006 03:16:09 +0000 (13:16 +1000)]
Remove some temporary files that shouldn't be in 'git'.

deleted:  compile
deleted:  config.guess
deleted:  config.sub
deleted:  depcomp
deleted:  install-sh
deleted:  ltmain.sh
deleted:  missing

13 years agoAdd support to auto-generate nfsmount* files for new nfs.mount program
Neil Brown [Fri, 16 Jun 2006 03:09:26 +0000 (13:09 +1000)]
Add support to auto-generate nfsmount* files for new nfs.mount program

13 years agoMove NFS mount code from util-linux to nfs-utils - part 2
Amit Gud [Mon, 12 Jun 2006 23:08:27 +0000 (19:08 -0400)]
Move NFS mount code from util-linux to nfs-utils - part 2

Adds the support functions needed for mount and umount. This
functionality will someday be available in the form of shared mount
library.

Signed-off-by: Amit Gud <agud@redhat.com>
Signed-off-by: Steve Dickson <steved@redhat.com>
13 years agoMove NFS mount code from util-linux to nfs-utils - part 1
Amit Gud [Mon, 12 Jun 2006 23:06:36 +0000 (19:06 -0400)]
Move NFS mount code from util-linux to nfs-utils - part 1

Adds the mount directory and the code to mount and umount the NFS file system.

Signed-off-by: Amit Gud <agud@redhat.com>
Signed-off-by: Steve Dickson <steved@redhat.com>
13 years agoMinor man page tidyup
Neil Brown [Mon, 5 Jun 2006 02:54:42 +0000 (12:54 +1000)]
Minor man page tidyup

13 years agofix nhfsrun signal
Neil Brown [Mon, 5 Jun 2006 02:47:00 +0000 (12:47 +1000)]
fix nhfsrun signal

  nhfsrun is supposed to be able to be signalled with SIGUSR1, but
  the signal trapped is number 30, which is something else
  entirely (SIGPWR). This patch simply changes it to say "USR1",
  which gets it right no matter what the value is.
         "Steinar H. Gunderson" <sesse@debian.org>

13 years agomountd state directory
Neil Brown [Mon, 5 Jun 2006 02:45:01 +0000 (12:45 +1000)]
mountd state directory

  Let the user select (via a new parameter) the path to the NFS
  state directory for mountd, to match the statd functionality.
         "Steinar H. Gunderson" <sesse@debian.org>

13 years agodocument sync option:
Neil Brown [Mon, 5 Jun 2006 02:39:07 +0000 (12:39 +1000)]
document sync option:
  Document the 'sync' option in the exports(5) man page -- ATM
  only the 'async' option is documented, which is not very
  symmetric. :-)  "Steinar H. Gunderson" <sesse@debian.org>

13 years agoOnly treat '#' as starting a comment when at the start of a token
Neil Brown [Mon, 5 Jun 2006 02:36:52 +0000 (12:36 +1000)]
Only treat '#' as starting a comment when at the start of a token

otherwise '#' in filenames cannot be read.

13 years agoescape hashes in exports
Neil Brown [Mon, 5 Jun 2006 02:27:35 +0000 (12:27 +1000)]
escape hashes in exports
  Makes sure any # signs in the printed-out exports file are
  escaped (as with quotes, spaces, etc.), so they won't be treated
  as a comment when they're read back in again.
        "Steinar H. Gunderson" <sesse@debian.org>

13 years agofix exportfs with multiple matches
Neil Brown [Mon, 5 Jun 2006 02:16:20 +0000 (12:16 +1000)]
fix exportfs with multiple matches

  Fixes a problem with exportfs -o
  and multiple entries of the same type for the same patch that matches
  a given client. The entire rationale and problem description can be found
  at http://bugs.debian.org/245449 (fumihiko kakuma <kakmy@mvh.biglobe.ne.jp>)

13 years agoRemove debian/
Neil Brown [Mon, 5 Jun 2006 02:13:31 +0000 (12:13 +1000)]
Remove debian/

.. at request of Debian maintainer "Steinar H. Gunderson" <sesse@debian.org>

13 years ago Remove **/Makefile.in, aclocal.m4, configure, and
Neil Brown [Mon, 17 Apr 2006 07:07:39 +0000 (17:07 +1000)]
Remove **/Makefile.in, aclocal.m4, configure, and
 support/include/config.h.in from source control
These are auto autogenerated by
  aclocal -I aclocal ; autoheader ; automake ; autoconf

13 years agoDefine and use HIAVE_IFADDRS_H
Neil Brown [Mon, 17 Apr 2006 06:54:54 +0000 (16:54 +1000)]
Define and use HIAVE_IFADDRS_H

13 years ago1.0.8 nfs-utils-1-0-8
neilbrown [Wed, 12 Apr 2006 02:55:50 +0000 (02:55 +0000)]
1.0.8

13 years ago2006-04-10 NeilBrown <neilb@suse.de>
neilbrown [Mon, 10 Apr 2006 09:57:17 +0000 (09:57 +0000)]
2006-04-10 NeilBrown <neilb@suse.de>
Various paranoia checks:
gssd_proc.c: pass max_field sizes to sscanf to avoid buffer
  overflow
svcgssd_proc.c: range_check name.length, to ensure name.length+1
  doesn't wrap
idmapd.c(nfsdcb): make sure at least one byte is read before
 zeroing the last byte that was read, otherwise memory corruption
 is possible.

Found by SuSE security audit.

13 years ago2006-04-10 "Kevin Coffman" <kwc@citi.umich.edu>
neilbrown [Mon, 10 Apr 2006 04:00:31 +0000 (04:00 +0000)]
2006-04-10 "Kevin Coffman" <kwc@citi.umich.edu>
Check for sufficient version of librpcsecgss and libgssapi
in configure.in

13 years ago2006-04-10 "Kevin Coffman" <kwc@citi.umich.edu>
neilbrown [Mon, 10 Apr 2006 03:53:14 +0000 (03:53 +0000)]
2006-04-10 "Kevin Coffman" <kwc@citi.umich.edu>
Update aclocal/tcp-wrappers.m4 to define HAVE_LIBWRAP and
HAVE_TCP_WRAPPERS as appropriate.

13 years ago Add checking for innetgr back to configure.in
neilbrown [Mon, 10 Apr 2006 01:39:14 +0000 (01:39 +0000)]
Add checking for innetgr back to configure.in

13 years ago2006-04-10 kwc@citi.umich.edu
neilbrown [Sun, 9 Apr 2006 23:51:59 +0000 (23:51 +0000)]
2006-04-10 kwc@citi.umich.edu
Update calls to gss_export_lucid_sec_context()

Change the calls to gss_export_lucid_sec_context() to match the corrected
interface definition in libgssapi-0.9.

13 years ago2006-04-10 kwc@citi.umich.edu
neilbrown [Sun, 9 Apr 2006 23:50:42 +0000 (23:50 +0000)]
2006-04-10 kwc@citi.umich.edu
Plug memory leaks in svcgssd

Various memory leaks in the svcgssd context processing are eliminated.

13 years ago2006-04-10 kwc@citi.umich.edu
neilbrown [Sun, 9 Apr 2006 23:49:36 +0000 (23:49 +0000)]
2006-04-10 kwc@citi.umich.edu
Fix memory leak of the AUTH structure on context negotiations

Free AUTH structure after completing context negotiation and sending
context information to the kernel.

13 years ago2006-04-10 kwc@citi.umich.edu
neilbrown [Sun, 9 Apr 2006 23:47:08 +0000 (23:47 +0000)]
2006-04-10 kwc@citi.umich.edu
Fix support/include/config.h.in such as would be done be running autoheader.

13 years agoaclocal/autoconf/automake, properly this time.
neilbrown [Tue, 28 Mar 2006 04:22:44 +0000 (04:22 +0000)]
aclocal/autoconf/automake, properly this time.

13 years agoUpdate version, autoconf, automake
neilbrown [Tue, 28 Mar 2006 01:28:14 +0000 (01:28 +0000)]
Update version, autoconf, automake

13 years ago Use PKGCONFIG to locate gssapi and rpcsecgss header files
neilbrown [Tue, 28 Mar 2006 00:53:30 +0000 (00:53 +0000)]
Use PKGCONFIG to locate gssapi and rpcsecgss header files

Instead of having separate copies of the gssapi and rpcsecgss
header files, or depending on the Kerberos gssapi header,
locate the headers now installed with the libgssapi and librpcsecgss
libraries.

Remove local copies of the gssapi and rpcsecgss header files.

This depends on the configure_use_autotools patch.

13 years ago Add debugging to better detect negotiation of enctype not supported by kernel
neilbrown [Tue, 28 Mar 2006 00:51:14 +0000 (00:51 +0000)]
Add debugging to better detect negotiation of enctype not supported by kernel

Print debugging message indicating the type of encryption keys being sent
down to the kernel.  This should make it easier to detect cases where
unsupported encryption types are being negotiated.
(really this time)

13 years ago Don't close and reopen all pipes on every DNOTIFY signal.
neilbrown [Tue, 28 Mar 2006 00:50:44 +0000 (00:50 +0000)]
Don't close and reopen all pipes on every DNOTIFY signal.

From: Vince Busam <vbusam@google.com>
Signed-off-by: Kevin Coffman <kwc@citi.umich.edu>
Don't unnecessarily close and re-open all pipes after every DNOTIFY
signal.  These unnecessary closes were triggering a kernel Oops.
Original patch modified to correct segfault when unmounting last
NFSv4 mount.

13 years ago Add option to specify directory to search for credentials cache files
neilbrown [Tue, 28 Mar 2006 00:50:03 +0000 (00:50 +0000)]
Add option to specify directory to search for credentials cache files

From: Vince Busam <vbusam@google.com>
Signed-off-by: Kevin Coffman <kwc@citi.umich.edu>
Add command line option to specify which directory should be searched
to find credentials caches.
(really this time)

13 years ago Must still use knowledge of the glue context for pre-1.4 versions of MIT krb5
neilbrown [Tue, 28 Mar 2006 00:49:29 +0000 (00:49 +0000)]
Must still use knowledge of the glue context for pre-1.4 versions of MIT krb5

We need to get access to the internal krb5 context pointer for
older (pre-1.4) versions of MIT Kerberos.  We get a pointer to
the gss glue's context.  Get the right pointer before accessing
the context information.
(really this time)

13 years ago Remove unused groups variable from get_ids() which was causing a compiler warning.
neilbrown [Tue, 28 Mar 2006 00:48:56 +0000 (00:48 +0000)]
Remove unused groups variable from get_ids() which was causing a compiler warning.
(really this time)

13 years ago Update krb5 code to use glue routine lucid context functions
neilbrown [Tue, 28 Mar 2006 00:48:27 +0000 (00:48 +0000)]
Update krb5 code to use glue routine lucid context functions

The gssd code should not know about the glue layer's context structure.
A previous patch added gss_export_lucid_sec_context() and
gss_free_lucid_sec_context() functions to the gssapi glue layer.
Use these functions rather than calling directly to the Kerberos
gssapi code (which requires the Kerberos context handle rather
than the glue's context handle).

(really this time)

13 years agoadd missing files from previous update
neilbrown [Tue, 28 Mar 2006 00:47:06 +0000 (00:47 +0000)]
add missing files from previous update

13 years ago Separate out context handling code for MIT Kerberos and SPKM3
neilbrown [Tue, 28 Mar 2006 00:45:33 +0000 (00:45 +0000)]
Separate out context handling code for MIT Kerberos and SPKM3
into their own file.
(Really this time)

13 years ago User-selectable idmapping cache lifetime
neilbrown [Tue, 28 Mar 2006 00:33:55 +0000 (00:33 +0000)]
User-selectable idmapping cache lifetime

Read and process new configuration option, Cache-Expiration, and use
the value to determine how long idmapping entries are cached.
(Really this time)

13 years agoautoconf/automake
neilbrown [Mon, 27 Mar 2006 00:41:10 +0000 (00:41 +0000)]
autoconf/automake

13 years agoupdate version to -rc3
neilbrown [Mon, 27 Mar 2006 00:34:34 +0000 (00:34 +0000)]
update version to -rc3

13 years agoFix up the svcgss mess I made, and run autoconf/automake
neilbrown [Mon, 27 Mar 2006 00:29:56 +0000 (00:29 +0000)]
Fix up the svcgss mess I made, and run autoconf/automake

13 years agorun autoconf
neilbrown [Mon, 27 Mar 2006 00:04:57 +0000 (00:04 +0000)]
run autoconf

13 years ago Add debugging to better detect negotiation of enctype not supported by kernel
neilbrown [Sun, 26 Mar 2006 23:58:51 +0000 (23:58 +0000)]
Add debugging to better detect negotiation of enctype not supported by kernel

Print debugging message indicating the type of encryption keys being sent
down to the kernel.  This should make it easier to detect cases where
unsupported encryption types are being negotiated.

13 years ago Don't close and reopen all pipes on every DNOTIFY signal.
neilbrown [Sun, 26 Mar 2006 23:58:31 +0000 (23:58 +0000)]
Don't close and reopen all pipes on every DNOTIFY signal.

Don't unnecessarily close and re-open all pipes after every DNOTIFY
signal.  These unnecessary closes were triggering a kernel Oops.
Original patch modified to correct segfault when unmounting last
NFSv4 mount.

13 years ago Add option to specify directory to search for credentials cache files
neilbrown [Sun, 26 Mar 2006 23:58:10 +0000 (23:58 +0000)]
Add option to specify directory to search for credentials cache files

Add command line option to specify which directory should be searched
to find credentials caches.

13 years ago Must still use knowledge of the glue context for pre-1.4 versions of MIT krb5
neilbrown [Sun, 26 Mar 2006 23:57:47 +0000 (23:57 +0000)]
Must still use knowledge of the glue context for pre-1.4 versions of MIT krb5

We need to get access to the internal krb5 context pointer for
older (pre-1.4) versions of MIT Kerberos.  We get a pointer to
the gss glue's context.  Get the right pointer before accessing
the context information.

13 years ago Remove unused variable causing compile warning
neilbrown [Sun, 26 Mar 2006 23:57:23 +0000 (23:57 +0000)]
Remove unused variable causing compile warning

Remove unused groups variable from get_ids() which was causing a compiler warning.

13 years ago Update krb5 code to use glue routine lucid context functions
neilbrown [Sun, 26 Mar 2006 23:57:00 +0000 (23:57 +0000)]
Update krb5 code to use glue routine lucid context functions

The gssd code should not know about the glue layer's context structure.
A previous patch added gss_export_lucid_sec_context() and
gss_free_lucid_sec_context() functions to the gssapi glue layer.
Use these functions rather than calling directly to the Kerberos
gssapi code (which requires the Kerberos context handle rather
than the glue's context handle).

13 years ago Separate out context handling code for MIT Kerberos and SPKM3
neilbrown [Sun, 26 Mar 2006 23:56:30 +0000 (23:56 +0000)]
Separate out context handling code for MIT Kerberos and SPKM3
into their own file.

13 years ago Consolidate gssd and svcgssd since they share much code
neilbrown [Sun, 26 Mar 2006 23:56:03 +0000 (23:56 +0000)]
Consolidate gssd and svcgssd since they share much code

Remove directory svcgssd which was only created because the old
build system could not handle building two daemons in the same
directory.  This eliminates build complications since gssd and
svcgssd also share many source files.

This patch effectively removes the utils/svcgssd directory, moving
all its files to the utils/gssd directory.  File utils/gssd/Makefile.am
is modified with directions to build both gssd and svcgssd.

13 years ago Use PKGCONFIG to locate gssapi and rpcsecgss header files
neilbrown [Sun, 26 Mar 2006 23:55:32 +0000 (23:55 +0000)]
Use PKGCONFIG to locate gssapi and rpcsecgss header files

Instead of having separate copies of the gssapi and rpcsecgss
header files, or depending on the Kerberos gssapi header,
locate the headers now installed with the libgssapi and librpcsecgss
libraries.

Remove local copies of the gssapi and rpcsecgss header files.

This depends on the configure_use_autotools patch.

13 years ago User-selectable idmapping cache lifetime
neilbrown [Sun, 26 Mar 2006 23:54:56 +0000 (23:54 +0000)]
User-selectable idmapping cache lifetime

Read and process new configuration option, Cache-Expiration, and use
the value to determine how long idmapping entries are cached.

13 years ago Set libnfsidmap library debugging level and logging function.
neilbrown [Sun, 26 Mar 2006 23:54:16 +0000 (23:54 +0000)]
Set libnfsidmap library debugging level and logging function.

This patch adds a call to the new libnfsidmap library function
nfs4_set_debug(), which defines the verbosity level libnfsidmap
should use as well as the logging function.

13 years ago Don't close file descriptor until after calling event_del().
neilbrown [Sun, 26 Mar 2006 23:51:21 +0000 (23:51 +0000)]
Don't close file descriptor until after calling event_del().

Delete event processing for a file descriptor before closing it.
This was causing hangs when used in combination with libevent-1.0b.

13 years ago Find krb5-config on SuSE 10
neilbrown [Sun, 26 Mar 2006 23:50:44 +0000 (23:50 +0000)]
Find krb5-config on SuSE 10

SuSE 10.0 puts krb5-config in yet another obscure location.
Look for it there and use it if found.

13 years ago Update debian package information.
neilbrown [Sun, 26 Mar 2006 23:50:03 +0000 (23:50 +0000)]
Update debian package information.

13 years ago Install /var/lib/nfs files using DESTDIR and add rpcsec headers to distribution
neilbrown [Sun, 26 Mar 2006 23:49:00 +0000 (23:49 +0000)]
Install /var/lib/nfs files using DESTDIR and add rpcsec headers to distribution

Add "$(DESTDIR)" to the paths for the "$(statedir)" files so they are
put in the right place when DESTDIR is defined.

Add the rpcsec header files to EXTRA_DIST list.

13 years agohead/tail fixes
neilbrown [Wed, 21 Dec 2005 04:10:33 +0000 (04:10 +0000)]
head/tail fixes

13 years agoHandle new-style quotactl.
neilbrown [Wed, 21 Dec 2005 04:01:08 +0000 (04:01 +0000)]
Handle new-style quotactl.

13 years agorelease 1.0.8-rc2 nfs-utils-1-0-8-rc2
neilbrown [Tue, 20 Dec 2005 06:28:36 +0000 (06:28 +0000)]
release 1.0.8-rc2

13 years agorelease 1.0.8-rc2
neilbrown [Tue, 20 Dec 2005 06:06:32 +0000 (06:06 +0000)]
release 1.0.8-rc2

13 years agoComplete makefile/configure update
neilbrown [Tue, 20 Dec 2005 06:04:18 +0000 (06:04 +0000)]
Complete makefile/configure update

13 years agoAdd some missing files needed for ./configure;make
neilbrown [Tue, 20 Dec 2005 05:26:17 +0000 (05:26 +0000)]
Add some missing files needed for ./configure;make

13 years agoRemove all the Makefiles
neilbrown [Tue, 20 Dec 2005 05:19:23 +0000 (05:19 +0000)]
Remove all the Makefiles

13 years agoMore automake stuff
neilbrown [Tue, 20 Dec 2005 05:17:05 +0000 (05:17 +0000)]
More automake stuff

13 years agoAutogen update
neilbrown [Tue, 20 Dec 2005 04:12:42 +0000 (04:12 +0000)]
Autogen update

13 years agoCorrect documentation of defautl export options nfs-utils-1-0-8-rc1a
neilbrown [Tue, 20 Dec 2005 01:07:15 +0000 (01:07 +0000)]
Correct documentation of defautl export options

13 years agoSet default hostname to '*' rather than leaving it empty
neilbrown [Tue, 20 Dec 2005 00:55:47 +0000 (00:55 +0000)]
Set default hostname to '*' rather than leaving it empty

13 years ago utils/gssd/gssd_proc.c(create_auth_rpc_client): Use service
neilbrown [Mon, 19 Dec 2005 23:49:30 +0000 (23:49 +0000)]
utils/gssd/gssd_proc.c(create_auth_rpc_client): Use service
  portion of clp->servicename rather than hard-coding "nfs".

13 years agoChange version to 1.0.8-rc1 and run autoconf nfs-utils-1-0-8-rc1
neilbrown [Fri, 16 Dec 2005 05:29:14 +0000 (05:29 +0000)]
Change version to 1.0.8-rc1 and run autoconf

13 years agoUpdates from Kevin Coffman at UMich
neilbrown [Fri, 16 Dec 2005 05:24:38 +0000 (05:24 +0000)]
Updates from Kevin Coffman at UMich

13 years agoFix rpc_init so it isn't confused by ssh
neilbrown [Mon, 12 Dec 2005 03:55:53 +0000 (03:55 +0000)]
Fix rpc_init so it isn't confused by ssh

14 years agoidmapd update from Steve Dickson
neilbrown [Thu, 3 Nov 2005 05:33:07 +0000 (05:33 +0000)]
idmapd update from Steve Dickson

14 years agoUnderstand type 2 and type 3 filesystem identifiers.
neilbrown [Fri, 14 Oct 2005 07:38:59 +0000 (07:38 +0000)]
Understand type 2 and type 3 filesystem identifiers.

14 years agoSmall nfs-utils patch from Olaf Kirch
neilbrown [Fri, 7 Oct 2005 04:45:54 +0000 (04:45 +0000)]
Small nfs-utils patch from Olaf Kirch

14 years agoAssorted changes from Steve Dickson nfs-utils-1-0-7-post6
neilbrown [Thu, 6 Oct 2005 05:20:19 +0000 (05:20 +0000)]
Assorted changes from Steve Dickson

14 years agorquota fix nfs-utils-1-0-7-post5
neilbrown [Thu, 6 Oct 2005 04:24:06 +0000 (04:24 +0000)]
rquota fix

14 years agoCopy dq_dqb into rquota structure more carefully
neilbrown [Fri, 2 Sep 2005 06:29:07 +0000 (06:29 +0000)]
Copy dq_dqb into rquota structure more carefully

14 years agorpc and gssapi not longer exist in support, so remove them from Makefile nfs-utils-1-0-7-post4
neilbrown [Fri, 26 Aug 2005 02:10:18 +0000 (02:10 +0000)]
rpc and gssapi not longer exist in support, so remove them from Makefile

14 years ago Add option to set rpcsec_gss debugging level (if available) nfs-utils-1-0-7-post3
neilbrown [Fri, 26 Aug 2005 02:04:40 +0000 (02:04 +0000)]
Add option to set rpcsec_gss debugging level (if available)

Changes to allow gssd/svcgssd to build when using Hiemdal Kerberos
libraries.  Note that there are still run-time issues preventing
this from working when shared libraries for libgssapi and librpcsecgss
are used.

14 years agoRemove the rpcsec_gss code and rely on an external library instead. nfs-utils-1-0-7-post2
neilbrown [Fri, 26 Aug 2005 02:02:15 +0000 (02:02 +0000)]
Remove the rpcsec_gss code and rely on an external library instead.

14 years agoremove some files.
neilbrown [Fri, 26 Aug 2005 01:51:44 +0000 (01:51 +0000)]
remove some files.

14 years ago2005-08-26 Kevin Coffman <kwc@citi.umich.edu>
neilbrown [Fri, 26 Aug 2005 01:36:14 +0000 (01:36 +0000)]
2005-08-26 Kevin Coffman <kwc@citi.umich.edu>
*utils/mountd/mountd.c:
mountd currently always returns AUTH_NULL and AUTH_SYS as the
allowable flavors in mount replies.  We want it to also return gss
flavors when appropriate. For now as a hack we just have it always
return the KRB5 flavors as well.

*utils/mountd/cache.c:

When attempting to mount an NFSv4 pseudofilesystem (fsid=0) and the
actual exported directory does not exist on the server, rpc.mountd
doesn't check the directory exists (when fsidtype=1, i.e. using fsid,
but does check for fsidtype=0, i.e. using dev/ino).  The non-existent
exported directory path with fsid=0 is written to the kernel via
/proc/net/rpc/nfsd.export/channel, which leads to path_lookup() to
return ENOENT (seems appropriate).  Unfortunately, the new_cache
approach ignores errors returned when writing via the channel file so
that particular error is lost and the mount request is silently ignored.

Assuming it doesn't make sense to revamp the new_cache/up-call method to
not ignore returned errors, it seems appropriate to fix the case where
rpc.mountd doesn't check for the existence of an exported directory with
fsid= semantics.  The following patch does this by moving the stat() up
so it is done for both fsidtype's.  I'm not certain whether the other
tests need to be executed for fsidtype=1, but it doesn't appear to hurt
[Not exactly true: the comparison of inode numbers caused problems so
now it's kept for fsidtype=0 only].

Would it be also desirable to log a warning for every error, if any,
returned by a write to any of the /proc/net/rpc/*/channel files which
would otherwise be ignored (maybe under a debug flag)?

* gssd/mountd/svcgssd: Changes gssd, svcgssd, and mountd to ignore a
SIGHUP rather than dying.

* many: Remove the gssapi code and rely on an external library instead.

14 years ago2005-08-26 Kevin Coffman <kwc@citi.umich.edu>
neilbrown [Fri, 26 Aug 2005 01:27:17 +0000 (01:27 +0000)]
2005-08-26 Kevin Coffman <kwc@citi.umich.edu>
* utils/exportfs/exports.man: Document the "crossmnt" export export option
* utils/gssd/krb5_util.c:
Add better debugging and partially revert the function
check for gss_krb5_ccache_name.

For MIT Kerberos releases up to and including 1.3.1, we *must*
use the routine gss_krb5_ccache_name to get the K5 gssapi code
to use a different credentials cache.

For releases 1.3.2 and on, we want to use the KRB5CCNAME
environment variable to tell it what to use.
(A problem was reported where 1.3.5 was being used, our
code was using gss_krb5_ccache_name, but the underlying
code continued to use the first (or default?) credentials
cache.  Switching to using the env variable fixed the problem.
I cannot recreate this problem.

*utils/gssd/krb5_util.c:
Andrew Mahone <andrew.mahone@gmail.com> reported that reiser4
always has DT_UNKNOWN.  He supplied patch to move the check
for regular files after the stat() call to correctly find
ccache files in reiser4 filesystem.

Also change the name comparison so that the wrong file is
not selected when the substring comparison is done.

*utils/gssd/krb5_util.c:
Limit the set of encryption types that can be negotiated by
the Kerberos library to those that the kernel code currently
supports.

This should eventually query the kernel for the list of
supported enctypes.

*utils/gssd/gss_util.c, utils/svcgssd/svcgssd_main_loop.c:
Print more information in error messages to help debugging failures.

*utils/svcgssd/svcgssd_proc.c: Increase token buffer size and
update error handling so that a response is always sent.

*utils/svcgssd/svcgssd_proc.c: Add support to retrieve
supplementary groups.

14 years ago2005-08-26 Kevin Coffman <kwc@citi.umich.edu> nfs-utils-1-0-7-post1
neilbrown [Fri, 26 Aug 2005 01:20:12 +0000 (01:20 +0000)]
2005-08-26 Kevin Coffman <kwc@citi.umich.edu>
* configure.in etc
Consolidate some of the Kerberos checking instead of repeating
the same things for MIT and Heimdal.
Also adds more checks to distinguish 32-bit from 64-bit
(mainly for gssapi.h)
Fix svcgssd Makefile so make TOP=../../ works correctly there.
Enable running a modern autoheader.
* utils/gssd/gss_oids.c: Use correct OID value for SPKM-3
* utils/gssd/gss_util.c: Fix build with older MIT releases that do not define GSS_C_NT_HOSTBASED_SERVICE
* utils/gssd/write_bytes.h, support/include/gssapi/gssapi.h:
Length of gss_buffer_desc is a size_t which is 64-bits on a
64-bit machine.  Kernel code expects 32-bit integer for length.
Coerce length value into a 32-bit value when reading from or
writing to the kernel.
Change gssapi.h to use datatype size values obtained from
configure rather than hard-coded values.
* utils/idmapd/idmapd.c: The EV_INIT check here was wrong, and was
causing idmapd to become unresponsive to server requests after
receiving a sighup.
* utils/idmapd/idmapd.c: Idmapd should flush the server id<->name
caches when its started.

14 years agoFrom: Kevin Coffman <kwc@citi.umich.edu>
neilbrown [Fri, 26 Aug 2005 01:14:46 +0000 (01:14 +0000)]
From: Kevin Coffman <kwc@citi.umich.edu>

Consolidate some of the Kerberos checking instead of repeating
the same things for MIT and Heimdal.
Also adds more checks to distinguish 32-bit from 64-bit
(mainly for gssapi.h)
Fix svcgssd Makefile so make TOP=../../ works correctly there.
Enable running a modern autoheader.

(Requires that autoconf be run to regenerate configure script.)

14 years agoUpdate contact information; no functional changes.
juphoff [Sat, 23 Apr 2005 21:21:01 +0000 (21:21 +0000)]
Update contact information; no functional changes.

14 years agoSee Changelog
gmorris [Tue, 12 Apr 2005 18:35:02 +0000 (18:35 +0000)]
See Changelog

14 years agoadded version output control (-2 -3 -4)
gmorris [Tue, 12 Apr 2005 18:31:13 +0000 (18:31 +0000)]
added version output control (-2 -3 -4)

14 years agoAdded NFS v4 support
gmorris [Tue, 12 Apr 2005 16:20:39 +0000 (16:20 +0000)]
Added NFS v4 support

14 years agoAdded list mounted nfs filesystems (-m) option
gmorris [Tue, 12 Apr 2005 15:40:34 +0000 (15:40 +0000)]
Added list mounted nfs filesystems (-m) option

14 years agoDocumented new options, Added BUGS section.
gmorris [Tue, 12 Apr 2005 15:26:00 +0000 (15:26 +0000)]
Documented new options, Added BUGS section.

14 years agoAdded TOP, as needed, for easier compile in subdirectories
gmorris [Tue, 12 Apr 2005 15:16:12 +0000 (15:16 +0000)]
Added TOP, as needed, for easier compile in subdirectories

14 years agoOrphaning Debian package
chip [Thu, 7 Apr 2005 13:10:02 +0000 (13:10 +0000)]
Orphaning Debian package

14 years agomy new address
chip [Thu, 7 Apr 2005 13:08:31 +0000 (13:08 +0000)]
my new address

14 years agoDebian version 1.0.7-2.
chip [Thu, 7 Apr 2005 13:02:45 +0000 (13:02 +0000)]
Debian version 1.0.7-2.

14 years agoUpdate config.sub and config.guess.
chip [Wed, 6 Apr 2005 23:01:54 +0000 (23:01 +0000)]
Update config.sub and config.guess.

14 years agoDon't use cast as lvalue
chip [Wed, 6 Apr 2005 18:57:25 +0000 (18:57 +0000)]
Don't use cast as lvalue

14 years agoSupport "acl" and "no_acl" export options.
chip [Wed, 6 Apr 2005 18:45:10 +0000 (18:45 +0000)]
Support "acl" and "no_acl" export options.

14 years agoSanitise stderr logging.
neilbrown [Mon, 14 Mar 2005 05:49:57 +0000 (05:49 +0000)]
Sanitise stderr logging.

14 years agotreat N.N.N.N as a special case of MCL_SUBNETWORK instead of
neilbrown [Mon, 14 Mar 2005 02:18:19 +0000 (02:18 +0000)]
treat N.N.N.N as a special case of MCL_SUBNETWORK instead of
MCL_FQDN

14 years agoChanges to utils/exportfs/exports.man and support/nfs/cacheio.c
gmorris [Fri, 11 Mar 2005 06:53:30 +0000 (06:53 +0000)]
Changes to utils/exportfs/exports.man and  support/nfs/cacheio.c