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* messaging4: Use messages_dgmVolker Lendecke2015-02-133-338/+108
| | | | | | | | | | | | | This replaces the transport mechanism in source4 with calls to the messages_dgm code. It is supposed to enable "smbcontrol samba pool-usage" as an example without having to rewrite smbcontrol using the source4 based messaging subsystem. This moves the source3 based names.tdb (which is unused so far) to the lock directory, source4 does not have a cache directory. Signed-off-by: Volker Lendecke <vl@samba.org> Reviewed-by: Stefan Metzmacher <metze@samba.org>
* messaging3: Use message_hdr_[put|get]Volker Lendecke2015-02-132-32/+17
| | | | | Signed-off-by: Volker Lendecke <vl@samba.org> Reviewed-by: Stefan Metzmacher <metze@samba.org>
* messaging: Define a binary format for message headersVolker Lendecke2015-02-133-0/+79
| | | | | Signed-off-by: Volker Lendecke <vl@samba.org> Reviewed-by: Stefan Metzmacher <metze@samba.org>
* lib: Add server_id marshallingVolker Lendecke2015-02-132-0/+19
| | | | | | | | Will be used soon to make source3 and source4 messaging-protocol compatible. Signed-off-by: Volker Lendecke <vl@samba.org> Reviewed-by: Stefan Metzmacher <metze@samba.org>
* ctdb: server_id_get->server_id_fetchVolker Lendecke2015-02-131-3/+3
| | | | | | | | | | server_id_get with the next patch will be a global parsing function. I've decided to rename this here in ctdb, as it's only a static function in ctdb_client.c and apparently not intended for wider use. Please speak up if you don't like this :-) Signed-off-by: Volker Lendecke <vl@samba.org> Reviewed-by: Stefan Metzmacher <metze@samba.org>
* messaging3: Use messaging_dgm_refVolker Lendecke2015-02-131-11/+15
| | | | | Signed-off-by: Volker Lendecke <vl@samba.org> Reviewed-by: Stefan Metzmacher <metze@samba.org>
* lib: Add messages_dgm_ref.[ch]Volker Lendecke2015-02-133-1/+159
| | | | | | | | | | | | | | | We only have one messaging_dgm context per process. But we will use this from two completely independent messaging subsystems which are independently initialized. We need to coordinate creation and destruction, do this via talloc. I know this looks like a step back, but when in the future we have really just one messaging subsystem, this can go again. My immediate goal is to make source3 and source4 transport-compatible, and this looks like a quick way towards that goal. Signed-off-by: Volker Lendecke <vl@samba.org> Reviewed-by: Stefan Metzmacher <metze@samba.org>
* messages_dgm: Make it an independent libVolker Lendecke2015-02-131-1/+6
| | | | | Signed-off-by: Volker Lendecke <vl@samba.org> Reviewed-by: Stefan Metzmacher <metze@samba.org>
* messages_dgm: Add a few #includesVolker Lendecke2015-02-131-0/+4
| | | | | Signed-off-by: Volker Lendecke <vl@samba.org> Reviewed-by: Stefan Metzmacher <metze@samba.org>
* unix_msg: remove cookie from unix_msg_initVolker Lendecke2015-02-136-16/+9
| | | | | | | | | | | | "pid" and "sock" are sufficient I guess as randomizers to distinguish messages. In theory, a pid could be recycled very quickly, which might mix up in-flight messages. But once a few messages have passed, "cookie" would be incremented as another indicator of a fresh message. Why? Remove messages_dgm dependency on samba-util Signed-off-by: Volker Lendecke <vl@samba.org> Reviewed-by: Stefan Metzmacher <metze@samba.org>
* messages_dgm: Move directory handling upVolker Lendecke2015-02-133-104/+98
| | | | | | | | | | | | | When we want to use messages_dgm in source4, we need to find better places for the lock and socket directories. Source4 does not have the concept of a cache directory. So I chose "private dir"/sock and "lock dir"/msg as subdirectories. This moves directory creation from messages_dgm.c to messages.c, source4/lib/messaging will have its own way of doing this. Signed-off-by: Volker Lendecke <vl@samba.org> Reviewed-by: Stefan Metzmacher <metze@samba.org>
* messages_dgm: Only pass "unique" to messaging_dgm_initVolker Lendecke2015-02-133-8/+8
| | | | | | | | We have only one context per pid, so messaging_dgm_init can do getpid() itself. Signed-off-by: Volker Lendecke <vl@samba.org> Reviewed-by: Stefan Metzmacher <metze@samba.org>
* messaging4: Use server_id_dbVolker Lendecke2015-02-132-126/+30
| | | | | Signed-off-by: Volker Lendecke <vl@samba.org> Reviewed-by: Stefan Metzmacher <metze@samba.org>
* Remove an unused function call.Richard Sharpe2015-02-132-18/+0
| | | | | | | | Signed-off-by: Richard Sharpe <rsharpe@samba.org> Reviewed-by: Volker Lendecke <vl@samba.org> Autobuild-User(master): Volker Lendecke <vl@samba.org> Autobuild-Date(master): Fri Feb 13 23:29:54 CET 2015 on sn-devel-104
* selftest: re-enable nss_winbind via nss_wrapper in the test-envs.Günther Deschner2015-02-132-0/+10
| | | | | | | | | | | | | | | | | | | | | Without exporting these new variables, we can never access or test nss_winbind from the selftest environments. This shows that our posixacl test probably needs fixing since now two subtests fail against plugin_s4_dc:local. This env was just not complete without winbind in nsswitch. The test failure is probably due to the strangeness of the AD/DC setup that the domain administrator uses the same uid as the root user, which in the selftest case is overridden to be the calling user. Guenther Signed-off-by: Günther Deschner <gd@samba.org> Pair-Programmed-With: Michael Adam <obnox@samba.org> Reviewed-by: Andreas Schneider <asn@samba.org> Autobuild-User(master): Günther Deschner <gd@samba.org> Autobuild-Date(master): Fri Feb 13 20:57:12 CET 2015 on sn-devel-104
* s4-selftest: push up the "users" gid to make gid collision more unlikely.Günther Deschner2015-02-131-2/+2
| | | | | | | Guenther Signed-off-by: Günther Deschner <gd@samba.org> Reviewed-by: Michael Adam <obnox@samba.org>
* s4:selftest: avoid creating two groups with GID 0 in provisionMichael Adam2015-02-131-4/+5
| | | | | | | Pair-Programmed-With: Guenther Deschner <gd@samba.org> Signed-off-by: Michael Adam <obnox@samba.org> Signed-off-by: Guenther Deschner <gd@samba.org> Reviewed-by: Andreas Schneider <asn@samba.org>
* s4:selftest: avoid creating two entries for UID 0 in provisionMichael Adam2015-02-131-4/+5
| | | | | | | | Pair-Programmed-With: Guenther Deschner <gd@samba.org> Signed-off-by: Michael Adam <obnox@samba.org> Signed-off-by: Guenther Deschner <gd@samba.org> Reviewed-by: Andreas Schneider <asn@samba.org>
* selftest: run the samba.nss tests against :local environmentsMichael Adam2015-02-132-2/+2
| | | | | Signed-off-by: Michael Adam <obnox@samba.org> Reviewed-by: Guenther Deschner <gd@samba.org>
* selftest/knownfail: add newline to end of file.Michael Adam2015-02-131-1/+1
| | | | | | | git always complains about what vim does to the file... Signed-off-by: Michael Adam <obnox@samba.org> Reviewed-by: Guenther Deschner <gd@samba.org>
* docs: Fix vfs_shadow_copy(8)Volker Lendecke2015-02-131-1/+1
| | | | | | | | | | Found by Miguel Medalha <miguelmedalha@sapo.pt> Signed-off-by: Volker Lendecke <vl@samba.org> Reviewed-by: David Disseldorp <ddiss@samba.org> Autobuild-User(master): David Disseldorp <ddiss@samba.org> Autobuild-Date(master): Fri Feb 13 18:24:38 CET 2015 on sn-devel-104
* s3-passdb: lift annoying debug message level.Günther Deschner2015-02-131-1/+1
| | | | | | | | | | | Guenther Signed-off-by: Günther Deschner <gd@samba.org> Reviewed-by: Michael Adam <obnox@samba.org> Reviewed-by: Andreas Schneider <asn@samba.org> Autobuild-User(master): Michael Adam <obnox@samba.org> Autobuild-Date(master): Fri Feb 13 15:54:18 CET 2015 on sn-devel-104
* ctdb-recoverd: Abort when daemon can take recovery lock during recoveryMartin Schwenke2015-02-131-2/+4
| | | | | | | | Signed-off-by: Martin Schwenke <martin@meltin.net> Reviewed-by: Amitay Isaacs <amitay@gmail.com> Autobuild-User(master): Amitay Isaacs <amitay@samba.org> Autobuild-Date(master): Fri Feb 13 09:48:15 CET 2015 on sn-devel-104
* ctdb-recoverd: Improve error messages on recovery lock coherence failMartin Schwenke2015-02-131-12/+14
| | | | | | | | | | | When the daemon is able to take the recovery lock during recovery we might as well guess that the cluster filesystem has a lock coherence problem and print a more useful message. This will be more helpful to those trying out cluster filesystems that don't have lock coherence or that are difficult to setup. Signed-off-by: Martin Schwenke <martin@meltin.net> Reviewed-by: Amitay Isaacs <amitay@gmail.com>
* ctdb-recoverd: Don't release and re-take the recovery lockMartin Schwenke2015-02-131-20/+26
| | | | | | | | Just continue to hold it, otherwise a broken node might win an election and grab the lock. Signed-off-by: Martin Schwenke <martin@meltin.net> Reviewed-by: Amitay Isaacs <amitay@gmail.com>
* ctdb-recoverd: Simplify ctdb_recovery_lock()Martin Schwenke2015-02-133-32/+22
| | | | | | | | | | | | | | Have it just silently take or fail to take the lock, except on an unexpected failure (where it should log an error). This means that when it is called we need to keep the old behaviour and explicitly release the lock. In do_recovery() the lock is released and a message is printed before attempting to take the lock. In the daemon sanity check the lock must be released in the error path if it is actually taken. Signed-off-by: Martin Schwenke <martin@meltin.net> Reviewed-by: Amitay Isaacs <amitay@gmail.com>
* ctdb-recoverd: Remove check_recovery_lock()Martin Schwenke2015-02-131-179/+3
| | | | | | | | | This has not done anything useful since commit b9d8bb23af8abefb2d967e9b4e9d6e60c4a3b520. Instead, just check that the lock is held. Signed-off-by: Martin Schwenke <martin@meltin.net> Reviewed-by: Amitay Isaacs <amitay@gmail.com>
* ctdb-recoverd: Improve logging when recovery lock file is changedMartin Schwenke2015-02-131-1/+5
| | | | | Signed-off-by: Martin Schwenke <martin@meltin.net> Reviewed-by: Amitay Isaacs <amitay@gmail.com>
* ctdb-recoverd: New function ctdb_recovery_unlock()Martin Schwenke2015-02-133-19/+15
| | | | | | | | Unlock the recovery lock file. This way knowledge of the file descriptor isn't sprinkled throughout the code. Signed-off-by: Martin Schwenke <martin@meltin.net> Reviewed-by: Amitay Isaacs <amitay@gmail.com>
* ctdb-recoverd: New function ctdb_recovery_have_lock()Martin Schwenke2015-02-133-2/+8
| | | | | | | True if this recovery daemon holds the lock. Signed-off-by: Martin Schwenke <martin@meltin.net> Reviewed-by: Amitay Isaacs <amitay@gmail.com>
* ctdb-daemon: Log a warning when setting obsolete tunablesMartin Schwenke2015-02-131-0/+6
| | | | | Signed-off-by: Martin Schwenke <martin@meltin.net> Reviewed-by: Amitay Isaacs <amitay@gmail.com>
* ctdb-daemon: Mark tunable VerifyRecoveryLock as obsoleteMartin Schwenke2015-02-136-36/+37
| | | | | | | | | | | | | | | It is pointless having a recovery lock but not sanity checking that it is working. Also, the logic that uses this tunable is confusing. In some places the recovery lock is released unnecessarily because the tunable isn't set. Simplify the logic by assuming that if a recovery lock is specified then it should be verified. Update documentation that references this tunable. Signed-off-by: Martin Schwenke <martin@meltin.net> Reviewed-by: Amitay Isaacs <amitay@gmail.com>
* ctdb-doc: Improve documentation of the recovery lockMartin Schwenke2015-02-133-8/+68
| | | | | Signed-off-by: Martin Schwenke <martin@meltin.net> Reviewed-by: Amitay Isaacs <amitay@gmail.com>
* snprintf: Try to support %jVolker Lendecke2015-02-121-0/+4
| | | | | | | | Signed-off-by: Volker Lendecke <vl@samba.org> Reviewed-by: Jeremy Allison <jra@samba.org> Autobuild-User(master): Jeremy Allison <jra@samba.org> Autobuild-Date(master): Thu Feb 12 23:34:33 CET 2015 on sn-devel-104
* torture/ioctl: add test_ioctl_sparse_copy_chunk testDavid Disseldorp2015-02-121-0/+192
| | | | | | | | | | | This test copies unallocated and allocated ranges from a sparse file into a sparse and non-sparse destination file using FSCTL_SRV_COPYCHUNK. Signed-off-by: David Disseldorp <ddiss@samba.org> Reviewed-by: Jeremy Allison <jra@samba.org> Autobuild-User(master): Jeremy Allison <jra@samba.org> Autobuild-Date(master): Thu Feb 12 03:19:32 CET 2015 on sn-devel-104
* torture/ioctl: add sparse_compressed testDavid Disseldorp2015-02-121-0/+102
| | | | | | | | This test checks whether a file marked with sparse and compression attributes is deallocated following FSCTL_SET_ZERO_DATA. Signed-off-by: David Disseldorp <ddiss@samba.org> Reviewed-by: Jeremy Allison <jra@samba.org>
* torture/ioctl: extend sparse_hole_dealloc testDavid Disseldorp2015-02-121-0/+76
| | | | | | | Check whether unwritten extents in a sparse file are allocated. Signed-off-by: David Disseldorp <ddiss@samba.org> Reviewed-by: Jeremy Allison <jra@samba.org>
* torture/ioctl: add sparse_hole_dealloc testDavid Disseldorp2015-02-121-1/+189
| | | | | | | | | This test finds the minimum length at which a zeroed range in a sparse file is deallocated by the underlying filesystem. It also checks whether zeroed neighbours are merged for deallocation. Signed-off-by: David Disseldorp <ddiss@samba.org> Reviewed-by: Jeremy Allison <jra@samba.org>
* torture/ioctl: fix check_[zero/pattern]() for len=0David Disseldorp2015-02-121-0/+8
| | | | | | | Subtraction currently triggers an underflow. Signed-off-by: David Disseldorp <ddiss@samba.org> Reviewed-by: Jeremy Allison <jra@samba.org>
* vfs_prealloc: Remove call to gpfs_preallocChristof Schmitt2015-02-111-9/+0
| | | | | | | | | | | | | | | Calling gpfs_prealloc changes the actual size of the file, and this should not be done implicitly. Also this code does not compile due to the missing dependency to the gpfs library. The best way solution here is probably removing the call to gpfs_prealloc. The vfs_gpfs module already implements the call to gpfs_prelloc when this can be done safely. Signed-off-by: Christof Schmitt <cs@samba.org> Reviewed-by: Jeremy Allison <jra@samba.org> Autobuild-User(master): Jeremy Allison <jra@samba.org> Autobuild-Date(master): Wed Feb 11 02:03:09 CET 2015 on sn-devel-104
* lib: Fix a typoVolker Lendecke2015-02-101-1/+1
| | | | | Signed-off-by: Volker Lendecke <vl@samba.org> Reviewed-by: Jeremy Allison <jra@samba.org>
* s3: smbclient: Allinfo leaves the file handle open.Jeremy Allison2015-02-101-0/+1
| | | | | | | | | | https://bugzilla.samba.org/show_bug.cgi?id=11094 Signed-off-by: Jeremy Allison <jra@samba.org> Reviewed-by: Volker Lendecke <vl@samba.org> Autobuild-User(master): Volker Lendecke <vl@samba.org> Autobuild-Date(master): Tue Feb 10 23:28:46 CET 2015 on sn-devel-104
* smbd: Fix a typoVolker Lendecke2015-02-101-1/+1
| | | | | | | | Signed-off-by: Volker Lendecke <vl@samba.org> Reviewed-by: David Disseldorp <ddiss@samba.org> Autobuild-User(master): David Disseldorp <ddiss@samba.org> Autobuild-Date(master): Tue Feb 10 20:27:32 CET 2015 on sn-devel-104
* smbd: Fix a typoVolker Lendecke2015-02-101-1/+1
| | | | | | | | http://www.oxfordlearnersdictionaries.com/definition/english/veto_2 says it's vetoed, not vetod Signed-off-by: Volker Lendecke <vl@samba.org> Reviewed-by: David Disseldorp <ddiss@samba.org>
* smbd: Make "check_veto_path" staticVolker Lendecke2015-02-102-2/+1
| | | | | Signed-off-by: Volker Lendecke <vl@samba.org> Reviewed-by: David Disseldorp <ddiss@samba.org>
* Update mailing list references to point at lists.samba.orgAndrew Bartlett2015-02-1015-33/+17
| | | | | | | | | | | | The mailing lists are on lists.samba.org, but there are many references that use the shorthand of samba.org Some references to samba@ have been changed to samba-technical@ where this make more sense. Signed-off-by: Andrew Bartlett <abartlet@samba.org> Reviewed-by: Garming Sam <garming@catalyst.net.nz> Autobuild-User(master): Andrew Bartlett <abartlet@samba.org> Autobuild-Date(master): Tue Feb 10 07:08:28 CET 2015 on sn-devel-104
* Remove obsolete SGI packagingAndrew Bartlett2015-02-1022-1679/+0
| | | | | | | This has not worked since before the source3 and source4 trees were imported many years ago Signed-off-by: Andrew Bartlett <abartlet@samba.org> Reviewed-by: Garming Sam <garming@catalyst.net.nz>
* printing/cups: pack requested-attributes with IPP_TAG_KEYWORDDavid Disseldorp2015-02-101-1/+1
| | | | | | | | | | | | | | | | | | The CUPS IPP_GET_JOBS requested-attributes array indicates which job attributes the caller would like in the cupsd response. Until now, Samba has packed these attributes with a IPP_TAG_NAME format tag. In recent versions of CUPS, this results in the IPP_GET_JOBS response only including the job-id and job-printer-uri fields, even with JobPrivateValues=none configured. Bug: https://bugzilla.samba.org/show_bug.cgi?id=10808 Signed-off-by: David Disseldorp <ddiss@samba.org> Reviewed-by: Jeremy Allison <jra@samba.org> Autobuild-User(master): Jeremy Allison <jra@samba.org> Autobuild-Date(master): Tue Feb 10 01:38:58 CET 2015 on sn-devel-104
* gencache: don't fail gencache_stabilize if there were records to delete.Michael Adam2015-02-091-1/+1
| | | | | Signed-off-by: Michael Adam <obnox@samba.org> Reviewed-by: Jeremy Allison <jra@samba.org>
* nfs4: Fix a confusing debug messageVolker Lendecke2015-02-091-1/+1
| | | | | | | | Signed-off-by: Volker Lendecke <vl@samba.org> Reviewed-by: Ralph Boehme <slow@samba.org> Autobuild-User(master): Ralph Böhme <slow@samba.org> Autobuild-Date(master): Mon Feb 9 12:25:06 CET 2015 on sn-devel-104
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