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* Release 1.2.7Steve Dickson2012-11-111-1/+1
| | | | Signed-off-by: Steve Dickson <steved@redhat.com>
* configure.ac: When v4 is disable v4.1 should also be disabled.Steve Dickson2012-11-111-1/+2
| | | | Signed-off-by: Steve Dickson <steved@redhat.com>
* configure.ac: Disabling v4 should not break the gssd buildSteve Dickson2012-11-111-5/+5
| | | | Signed-off-by: Steve Dickson <steved@redhat.com>
* nfsdcltrack: Ensure the build is diabled when NFS v4 is disabledJeff Layton2012-11-111-0/+2
| | | | | | | | When '--disable-nfsv4' is in the configure options, then the building of nfsdcltrack need to be disabled as well. Signed-off-by: Jeff Layton <jlayton@redhat.com> Signed-off-by: Steve Dickson <steved@redhat.com>
* nfsdcltrack: rename the nfsdcld directory and options to nfsdcltrackJeff Layton2012-11-111-10/+10
| | | | | | | | | | | | | We'll soon be adding a new nfsdcltrack program, at which point it won't make much sense to call this directory and the config option "nfsdcld". Rename it to be a bit more generic. While we're at it, change the default for --enable-cltrack to "yes". When we introduce the one-shot program, we're going to want to build it by default anyway. Signed-off-by: Jeff Layton <jlayton@redhat.com> Signed-off-by: Steve Dickson <steved@redhat.com>
* blkmapd: allow blocklayoutdriver module to load/unloadPeng Tao2012-08-231-0/+1
| | | | | | | | User may load/unload blocklayoutdriver module dynanmically. So we handle it by watching the pipe file creation/deletion. Signed-off-by: Peng Tao <tao.peng@emc.com> Signed-off-by: Steve Dickson <steved@redhat.com>
* rpc.gssd: don't call poll(2) twice a secondChuck Lever2012-08-061-1/+1
| | | | | | | | | | | | | | | | Use ppoll() instead. [ cel Wed Aug 1 11:44:46 EDT 2012 - autoconfiscated Bruce's version ] Related clean-up: Since we're pulling the poll/ppoll call out into a separate function, note that the second argument of poll(2) and ppoll(2) is not an int, it's an unsigned long. The nfds_t typedef is a recent invention, so use the raw type for compatibility with older glibc headers. Acked-by: J. Bruce Fields" <bfields@redhat.com> Signed-off-by: Chuck Lever <chuck.lever@oracle.com> Signed-off-by: Steve Dickson <steved@redhat.com>
* build: avoid AM_CONDITIONAL in conditional execution.Diego Elio Pettenò2012-05-291-2/+1
| | | | | | | | | | | | | | | Automake does not support conditional AM_CONDITIONAL calls; what that means is that you always have to execute AM_CONDITIONAL one way or the other. Both the libsqlite3.m4 file and the nfsdcld conditionals are executed only when NFSv4 is enabled, which breaks building with --disable-nfsv4. Remove the SQLite3 conditional altogether as it's never used, and move the nfsdcld conditional outside of the conditional code. Acked-by: Jeff Layton <jlayton@redhat.com> Signed-off-by: Diego Elio Pettenò <flameeyes@flameeyes.eu> Signed-off-by: Steve Dickson <steved@redhat.com>
* Release 1.2.6Steve Dickson2012-05-141-1/+1
| | | | Signed-off-by: Steve Dickson <steved@redhat.com>
* osd_login: Add autologin script for objlayoutdriverSachin Bhamare2012-05-011-0/+1
| | | | | | | | | | | | | | | | From: Sachin Bhamare <sbhamare@panasas.com> This script is part of the autologin feature mandated by the pnfs-objects standard. It is called from objlayoutdriver.ko in the kernel. It invokes iscsiadm program to perform the iscsi login to OSDs. It also features a watchdog which will make sure that control returns to kernel after 15s timeout. Signed-off-by: Sachin Bhamare <sbhamare@panasas.com> Signed-off-by: Boaz Harrosh <bharrosh@panasas.com> Signed-off-by: Steve Dickson <steved@redhat.com>
* nfsdcld: make it watch for inotify events in the containing directoryJeff Layton2012-04-261-0/+3
| | | | | | | | | | | Before opening the pipe, set an inotify watch on the containing dir and then try to open the pipe. If it succeeds, then set up pipe and inotify events and return success. If it fails with -ENOENT, then just set up the inotify event and return success. If it fails with any other error then return the error and the caller can then abort the program. Signed-off-by: Jeff Layton <jlayton@redhat.com> Signed-off-by: Steve Dickson <steved@redhat.com>
* nfsdcld: add autoconf goop for sqliteJeff Layton2012-04-261-0/+9
| | | | | | | | | | | Mostly cribbed from Chuck Lever's new-statd rewrite a few years ago... This adds an autoconf test for the sqlite3 library and includes. If they're not working properly and nfsdcld was enabled, then configure will error out. Signed-off-by: Jeff Layton <jlayton@redhat.com> Signed-off-by: Steve Dickson <steved@redhat.com>
* nfsdcld: add client tracking daemon stubJeff Layton2012-04-261-0/+9
| | | | | | | | | | | | This program opens and "listens" on the new nfsd/cld rpc_pipefs pipe. The code here doesn't actually do anything on stable storage yet. That will be added in a later patch. The patch also adds a autoconf enable switch for the new daemon that defaults to "no", and a test for the upcall description header file. Signed-off-by: Jeff Layton <jlayton@redhat.com> Signed-off-by: Steve Dickson <steved@redhat.com>
* Kill SPKM3: Stop checking for spkm3.h in configureSimo Sorce2012-03-121-3/+0
| | | | | Signed-off-by: Simo Sorce <simo@redhat.com> Signed-off-by: Steve Dickson <steved@redhat.com>
* mountd: Support junction management plug-insChuck Lever2012-01-051-1/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | To support FedFS and NFS junctions without introducing additional build-time or run-time dependencies on nfs-utils, the community has chosen to use a dynamically loadable library to handle junction resolution. There is one plug-in library for mountd that will handle any NFS- related junction type. Currently there are two types: o nfs-basic locally stored file set location data, and o nfs-fedfs file set location data stored on an LDAP server mountd's support for this library is enabled at build time by the presence of the junction API definition header: /usr/include/nfs-plugin.h If this header is not found on the build system, mountd will build without junction support, and will operate as before. Note that mountd does not cache junction resolution results. NFSD already caches these results in its exports cache. Thus each time NFSD calls up to mountd, it is, in essence, requesting a fresh junction resolution operation, not a cached response. Signed-off-by: Chuck Lever <chuck.lever@oracle.com> Signed-off-by: Steve Dickson <steved@redhat.com>
* configure.ac: Clean up help string for --with-statdpathChuck Lever2012-01-051-3/+2
| | | | | | | | | | | | | | Neither m4 nor the vim colorizer like unbalanced single quotes. Similar change as commit 34ee5730. Also, the default value of the command line option is conventionally listed in the right-hand side argument of AC_HELP_STRING. Introduced by commit 5c3e2665: "statd: Decouple statd's state directory from the NFS state directory," (September 20, 2011). Signed-off-by: Chuck Lever <chuck.lever@oracle.com> Signed-off-by: Steve Dickson <steved@redhat.com>
* configure.ac: Add dependency on devmapper for blkmapdJim Rees2011-09-261-0/+6
| | | | Signed-off-by: Steve Dickson <steved@redhat.com>
* Release 1.2.5Steve Dickson2011-09-241-1/+1
| | | | Signed-off-by: Steve Dickson <steved@redhat.com>
* configure.ac: Added a v4.1 dependency on v4.0Steve Dickson2011-09-241-0/+3
| | | | | | Make sure v4.0 is enabled when v4.1 is enabled. Signed-off-by: Steve Dickson <steved@redhat.com>
* configure.ac: Removed unused defines in config.hSteve Dickson2011-09-241-3/+0
| | | | | | Cleaned out 3 unused defines from config.h Signed-off-by: Steve Dickson <steved@redhat.com>
* configure.ac: Remove the NFS v3 enable flagSteve Dickson2011-09-241-11/+0
| | | | | | Removed the unused macros that enable and disable V3. Signed-off-by: Steve Dickson <steved@redhat.com>
* blkmapd: Add complex block layout discovery and mapping daemonSteve Dickson2011-09-221-2/+5
| | | | | | | | This daemon is required to handle upcalls from the kernel pnfs block layout driver. Signed-off-by: Jim Rees <rees@umich.edu> Signed-off-by: Steve Dickson <steved@redhat.com>
* statd: Decouple statd's state directory from the NFS state directorySteve Dickson2011-09-201-0/+9
| | | | | | | | | | | | | | To allow greater flexibility to where statd's state is kept, statd's state path can now be decoupled from the normal NFS state directory. In configure.ac, the NSM_DEFAULT_STATEDIR definition will now define the path to where the state information is kept. The default value, /var/lib/nfs, can be redefined with the --with-statdpath flag. Reviewed-by: Chuck Lever <chuck.lever@oracle.com> Signed-off-by: Steve Dickson <steved@redhat.com>
* configure.ac: Clean up help string for --enable-mountChuck Lever2011-09-201-1/+1
| | | | | | | | Clean up a nit: The vim colorizer stumbles on the single quote in "don't", so replace it with "do not". Signed-off-by: Chuck Lever <chuck.lever@oracle.com> Signed-off-by: Steve Dickson <steved@redhat.com>
* configure.ac: Fix help string for --with-statedir= optionChuck Lever2011-09-201-1/+2
| | | | | | | | | | The help string for --with-statedir attempts to show "/var/lib/nfs" in square brackets, but they don't appear on my system (Fedora 13). Use the AC_HELP_STRING macro to display the help string properly, like all the other "with" and "enable" options specified in our configure.ac. Signed-off-by: Chuck Lever <chuck.lever@oracle.com> Signed-off-by: Steve Dickson <steved@redhat.com>
* nfsidmap: auto disable when keyutils is not foundMike Frysinger2011-09-141-1/+1
| | | | | | | | Since we already auto-disable based on libnfsidmap capabilities, don't make keyutils a hard failure. Signed-off-by: Mike Frysinger <vapier@gentoo.org> Signed-off-by: Steve Dickson <steved@redhat.com>
* A problem with the --enable-libmount-mount configure optionPaul Bender2011-08-031-1/+1
| | | | | | | | nfs-utils' configure script assumes that when either --enable-libmount-mount or --disable-libmount-mount is specified, that libmount should be used. Signed-off-by: Steve Dickson <steved@redhat.com>
* A problem with running configure with the dash shellPaul Bender2011-08-031-2/+2
| | | | | | | nfs-utils' configure script fails to run when /bin/sh is the dash shell. Signed-off-by: Steve Dickson <steved@redhat.com>
* nfsidmap: Configuration regressionSteve Dickson2011-07-211-3/+3
| | | | | | | Commit f3d38a7c introduce a configuration regression that cause the nfsidmap code to never get enabled. Signed-off-by: Steve Dickson <steved@redhat.com>
* Make sure CONFIG_NFSIDMAP is always defined.Steve Dickson2011-07-121-3/+3
| | | | | | | | CONFIG_NFSIDMAP always need to be define either negatively or positive whether nfsv4 is or is not defined. Signed-off-by: Steve Dickson <steved@redhat.com>
* Re-Release of 1.2.4Steve Dickson2011-06-301-1/+1
| | | | Signed-off-by: Steve Dickson <steved@redhat.com>
* Revert "Release 1.2.4"Steve Dickson2011-06-301-1/+1
| | | | This reverts commit 5b1ffc69dc68b355cdc7d02153068f6efef1c9b7.
* Release 1.2.4Steve Dickson2011-06-291-1/+1
| | | | Signed-off-by: Steve Dickson <steved@redhat.com>
* mount: add --enable-libmount-mountKarel Zak2011-04-061-0/+16
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch allows to link mount.nfs with libmount from util-linux >= v2.19. The new libmount based code is enabled by CONFIG_LIBMOUNT and is stored in mount_libmount.c. The old code is not affected by this change. The libmount does not have officially stable API yet, so the --enable-libmount-mount is marked as experimental in the configure help output. The ./configure option is the same as we use in util-linux to enable support for libmount in mount(8). The addr= (and some other options necessary for remount/umount) are stored to /etc/mtab or to /dev/.mount/utab. The utab file is *private* libmount file. It's possible that some mount options (for example user=) will be moved to kernel, so the utab will not be necessary. About libmount: * supports systems without and with regular /etc/mtab * does not store VFS and FS mount options in userspace * manages user= option and evaluate permissions * parses VFS mount options and generate MS_* flags * parses /etc/{fstab,mtab}, /proc/mounts or /proc/self/mountinfo * long-term goal is to use the same code in all mount.<type> helpers Note, use LIBMOUNT_DEBUG=0xffff mount.nfs foo:/path /path to debug the library. On systems with util-linux v2.19 the findmnt(8) command uses libmount to list all/selected mount points: $ findmnt /path $ findmnt --mtab /path the --mtab appends userspace mount options (e.g. user=) to the output. CC: Chuck Lever <chuck.lever@oracle.com> Signed-off-by: Karel Zak <kzak@redhat.com> Signed-off-by: Steve Dickson <steved@redhat.com>
* Enable nfsidmap to compileSteve Dickson2010-11-221-0/+3
| | | | | | Only enable the compilation of nfsidmap when libnfsidmap support it. Signed-off-by: Steve Dickson <steved@redhat.com>
* Add the new nfsidmap programBryan Schumaker2010-11-221-0/+4
| | | | | | | | | | This patch adds the nfsidmap program to nfs-utils. This program is called by the nfs idmapper through request-keys to map between uid / user name and gid / group name. Signed-off-by: Bryan Schumaker <bjschuma@netapp.com> Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com> Signed-off-by: Steve Dickson <steved@redhat.com>
* nfs-utils: fix default value for --enable-tirpcJeff Layton2010-11-011-1/+1
| | | | | | | | | | | | | We need $enable_tirpc to be a tristate. 'yes' means that someone explicitly requested building with tirpc. 'no' means that it was explicitly disabled. Anything else means that no one specified a value. Fix it by setting the value to a blank string so that the default is properly undefined. Reported-by: Chuck Lever <chuck.lever@oracle.com> Signed-off-by: Jeff Layton <jlayton@redhat.com> Signed-off-by: Steve Dickson <steved@redhat.com>
* Release 1.2.3Steve Dickson2010-09-281-1/+1
| | | | Signed-off-by: Steve Dickson <steved@redhat.com>
* Enable extra compile warnings (-Wextra) by default.Steve Dickson2010-08-091-1/+1
| | | | | | | | Added -Wextra to the CFLAGS which enables more checking during compilation, which in turn, will hopefully flag potential problems before they occur. Signed-off-by: Steve Dickson <steved@redhat.com>
* Add in autoconf support for mountstats and nfsiostatsSteve Dickson2010-04-161-0/+2
| | | | Signed-off-by: Steve Dickson <steved@redhat.com>
* Fix a typo in commit 6d5ac3fa (nfsd: Disble NFS 4.1 functionality byTrond Myklebust2010-03-011-1/+1
| | | | | | | | | default). We did not really intend to make NFSv4.0 support conditional on NFSv4.1 being enabled. Signed-off-by: Steve Dickson <steved@redhat.com>
* Release 1.2.2Steve Dickson2010-02-181-1/+1
| | | | Signed-off-by: Steve Dickson <steved@redhat.com>
* nfsd: Disble NFS 4.1 functionality by defaultSteve Dickson2010-02-171-0/+14
| | | | | | | | | | | | Due to the fact the current kernel code do not completely conform to the NFS 4.1 RFC, this patch disable the 4.1 support on the server. To control this 41 functionality, the NFS41_SUPPORTED configuration variable now exist that will allow us to re enable the functionality without any code changes. Signed-off-by: Steve Dickson <steved@redhat.com>
* tcp_wrappers: Use getifaddrs(3) if it is availableChuck Lever2010-01-171-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | After glibc 2.3.3, getifaddrs(3) can return AF_INET6 addresses for local network interfaces. Using the library call is easier than trying to update the open code in from_local(), and means we have less to maintain in nfs-utils going forward. And, since from_local() can now support IPv6, change its synopsis to take a "struct sockaddr *" . Note that the original code discovers local addresses once. These days, with wifi, DHCP, and NetworkManager, the local network configuration can change dynamically over time. So, call getifaddrs() more often to ensure from_local() has up-to-date network configuration information. This implementation refreshes the list if from_local() has not been called in the last second. This is actually not terribly honerous. check_default() invokes from_local() only when the remote host is not in its access cache, or the access/deny files have changed. So new hosts will cause a refresh, but previously seen hosts (including localhost) should not. On the other hand, it still may not be often enough. After the first call, if only previously seen hosts attempt to access our daemons, from_local() would never be called, and the local list would never be updated. This might be possible during steady-state operation with a small number of servers and clients. It would also be nice if we could free the local interface address list at shutdown time, but that would be a lot of trouble for little gain. Signed-off-by: Chuck Lever <chuck.lever@oracle.com>
* libnsm.a: retain CAP_NET_BIND when dropping privilegesChuck Lever2010-01-151-0/+3
| | | | | | | | | | | | | | | | | I'm about to switch the order of listener creation and dropping root privileges. rpc.statd will drop privileges first, then create its listeners. The reason for the new ordering is explained in a subsequent patch. However, for non-TI-RPC builds, rpc_init() needs to use a privileged port to do pmap registrations. For both TI-RPC and non-TI-RPC builds, CAP_NET_BIND is required in case the admin requests a privileged listener port on the statd command line. So that these requirements are met, nsm_drop_privileges() will now retain CAP_NET_BIND while dropping root. Signed-off-by: Chuck Lever <chuck.lever@oracle.com>
* nfs-utils: introduce new statd testing simulatorJeff Layton2010-01-121-1/+3
| | | | | | | | | | | | | | | | | rpc.statd is often prone to subtle, difficult to detect breakage. When it has problems, they're often invisible and only manifest themselves as failed lock recovery. This program is intended to function as part of a test harness for statd. It's a multicall binary that serves as a synthetic NSM client program, and a daemon that can simulate lockd for purposes of testing the NSM to NLM downcall. A new top level "tests/" directory is also added to nfs-utils to start as a repository for automated tests of nfs-utils components. Signed-off-by: Jeff Layton <jlayton@redhat.com> Signed-off-by: Steve Dickson <steved@redhat.com>
* libnsm.a: Move the sm_inter XDR pieces to libnsm.aChuck Lever2009-12-231-0/+1
| | | | | | | | | | | | | | | | | | | | | Clean up: Move the .x file and the generated C source for NSM to libnsm.a, echoing the architecture of mountd and exportfs. This makes the NSM protocol definitions, data types, and XDR routines available to be shared across nfs-utils. This simplifies the addition of other NSM-related code (for example for testing or providing clustering support), and also provides public data type definitions that can be used to make sense of the contents of statd's on-disk database. Because sim_sm_inter.x still resides in utils/statd, I've left some rpcgen build magic in utils/statd/Makefile.am. This is an internal organization change only. This patch should not affect code behavior in any way. Signed-off-by: Chuck Lever <chuck.lever@oracle.com> Signed-off-by: Steve Dickson <steved@redhat.com>
* Release 1.2.1Steve Dickson2009-11-041-1/+1
| | | | Signed-off-by: Steve Dickson <steved@redhat.com>
* Fixed configuration error when --disable-mount was used.Steve Dickson2009-11-031-0/+2
| | | | Signed-off-by: Steve Dickson <steved@redhat.com>
* Adds '--enable-mountconfig' configuration flag that willSteve Dickson2009-08-161-0/+25
| | | | | | | | | | | enabled mount to read from a configuration file. The default value is disabled (or no) Adds '--with-mountfile' configuration flag that is used when mountconf is enabled to define the configuration file name. The default is /etc/nfsmount.conf. Signed-off-by: Steve Dickson <steved@redhat.com>