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If a node fails to delete a record in TRY_DELETE_RECORDS control during
vacuuming, then it's possible that other nodes also may fail to delete a
record. So instead of deleting the record from RB tree on first failure,
keep track of the remote failures.
Update delete_list.remote_error and delete_list.left statistics only
once per record during the delete_record_traverse.
BUG: https://bugzilla.samba.org/show_bug.cgi?id=13641
Signed-off-by: Amitay Isaacs <amitay@gmail.com>
Reviewed-by: Martin Schwenke <martin@meltin.net>
(cherry picked from commit ef052397173522ac2dd0d0bd9660a18a13a3e4fc)
The 3-phase deletion of vacuumed records was introduced to overcome
the problem of record(s) resurrection during recovery. This problem
is now handled by avoiding the records from recently INACTIVE nodes in
the recovery process.
BUG: https://bugzilla.samba.org/show_bug.cgi?id=13641
Signed-off-by: Amitay Isaacs <amitay@gmail.com>
Reviewed-by: Martin Schwenke <martin@meltin.net>
(cherry picked from commit 202b9027ba44eee33c2fde2332126be10f719423)
Ensure that deleted records and vacuumed records are not resurrected
from recently inactive nodes.
BUG: https://bugzilla.samba.org/show_bug.cgi?id=13641
Signed-off-by: Martin Schwenke <martin@meltin.net>
Reviewed-by: Amitay Isaacs <amitay@gmail.com>
(cherry picked from commit dcc9935995a5a7b40df64653a605d1af89075bd1)
This avoids unnecessary work during recovery to pull records from nodes
that were INACTIVE just before the recovery.
BUG: https://bugzilla.samba.org/show_bug.cgi?id=13641
Signed-off-by: Amitay Isaacs <amitay@gmail.com>
Reviewed-by: Martin Schwenke <martin@meltin.net>
(cherry picked from commit 040401ca3abfa266261130f6c5ae4e9718f19cd7)
If a node becomes INACTIVE, then all the records in volatile databases
are invalidated. This avoids the need to include records from such
nodes during subsequent recovery after the node comes out INACTIVE state.
BUG: https://bugzilla.samba.org/show_bug.cgi?id=13641
Signed-off-by: Amitay Isaacs <amitay@gmail.com>
Reviewed-by: Martin Schwenke <martin@meltin.net>
(cherry picked from commit 71896fddf10a92237d332779ccbb26c059caa649)
Missing fsp talloc free and linked list delete in error
paths in close_directory(). Now matches close_normal_file()
and close_fake_file().
BUG: https://bugzilla.samba.org/show_bug.cgi?id=13633
Signed-off-by: Jeremy Allison <jra@samba.org>
Reviewed-by: Ralph Boehme <slow@samba.org>
Autobuild-User(master): Jeremy Allison <jra@samba.org>
Autobuild-Date(master): Sat Sep 29 05:32:41 CEST 2018 on sn-devel-144
(cherry picked from commit 660dbfaeff493359474ebdb36098ac49b3f7ba0c)
Initialize the messaging context through cmdline_messaging_context to
allow access to config in clustered Samba.
BUG: https://bugzilla.samba.org/show_bug.cgi?id=13465
Signed-off-by: Christof Schmitt <cs@samba.org>
Reviewed-by: Ralph Boehme <slow@samba.org>
(cherry picked from commit 20ed13923ed3c55e1b293e5440028d29384e9d3a)
Initialize the messaging context through cmdline_messaging_context to
allow access to config in clustered Samba.
BUG: https://bugzilla.samba.org/show_bug.cgi?id=13465
Signed-off-by: Christof Schmitt <cs@samba.org>
Reviewed-by: Ralph Boehme <slow@samba.org>
(cherry picked from commit de040eafbd7d729316d757c14c44df163a4b36ad)
Initialize the messaging context through cmdline_messaging_context to
allow access to config in clustered Samba.
BUG: https://bugzilla.samba.org/show_bug.cgi?id=13465
Signed-off-by: Christof Schmitt <cs@samba.org>
Reviewed-by: Ralph Boehme <slow@samba.org>
(cherry picked from commit 7eeff96b826711b5a8d44ab24603dafcc0343d84)
Initialize the messaging context through cmdline_messaging_context to
allow access to config in clustered Samba.
BUG: https://bugzilla.samba.org/show_bug.cgi?id=13465
Signed-off-by: Christof Schmitt <cs@samba.org>
Reviewed-by: Ralph Boehme <slow@samba.org>
(cherry picked from commit 4661537c201acebee991d219d151cb481f56265c)
Use cmdline_messaging_context with its error checking instead of open
coding the same steps.
BUG: https://bugzilla.samba.org/show_bug.cgi?id=13465
Signed-off-by: Christof Schmitt <cs@samba.org>
Reviewed-by: Ralph Boehme <slow@samba.org>
(backported from commit f2b659e4f518ccb06f221dd028f99883ca1a1847)
Use cmdline_messaging_context with its error checking instead of open
coding the same steps.
BUG: https://bugzilla.samba.org/show_bug.cgi?id=13465
Signed-off-by: Christof Schmitt <cs@samba.org>
Reviewed-by: Ralph Boehme <slow@samba.org>
(cherry picked from commit dd3ae2ffdc66be4707471bfccf27ef446b5599cb)
Use cmdline_messaging_context to initialize a messaging context instead
of open coding the same steps.
BUG: https://bugzilla.samba.org/show_bug.cgi?id=13465
Signed-off-by: Christof Schmitt <cs@samba.org>
Reviewed-by: Ralph Boehme <slow@samba.org>
(backported from commit d7fa3815a83a50fd9e3d78cac0d5ef3eb79235e5)
smbpasswd does not use POPT_CREDENTIALS. Call cmdline_messaging_context
to initialize a messaging_context with proper error checking before
calling lp_load_global.
BUG: https://bugzilla.samba.org/show_bug.cgi?id=13465
Signed-off-by: Christof Schmitt <cs@samba.org>
Reviewed-by: Ralph Boehme <slow@samba.org>
(cherry picked from commit 29fd2c2e5ad3c2d44f3629c6b7b4139772fe350c)
As testparm will error out when running clustering=yes as non-root, skip
this step to avoid a test failure.
BUG: https://bugzilla.samba.org/show_bug.cgi?id=13465
Signed-off-by: Christof Schmitt <cs@samba.org>
Reviewed-by: Ralph Boehme <slow@samba.org>
(backported from commit 3ecb9ed7b079fc1bf74c311cf5f1684086b36883)
This adds a call to cmdline_messaging_context() to the popt
popt_common_credentials_callback() hook and ensures that any client tool
that uses POPT_COMMON_CREDENTIALS gets an implicit messaging context,
ensuring it doesn't crash in the subsequent lp_load_client() with
include=registry in a cluster.
BUG: https://bugzilla.samba.org/show_bug.cgi?id=13465
Signed-off-by: Ralph Boehme <slow@samba.org>
Reviewed-by: Christof Schmitt <cs@samba.org>
(cherry picked from commit 2c63ce94ef3a55ab0aa1aae4f6fee88e29ac2efe)
This is needed otherwise pdbedit fails to initialize messaging in
autobuild.
BUG: https://bugzilla.samba.org/show_bug.cgi?id=13465
Signed-off-by: Ralph Boehme <slow@samba.org>
Reviewed-by: Christof Schmitt <cs@samba.org>
(cherry picked from commit 10e1a6ebb3d95b8a1584a9b90c2584536aa9c96d)
This was set to false in 0e0d77519c27038b30fec92d542198e97be767d9 based
on the assumption that callers would have no need to call
lp_load_initial_only() with a later call to lp_load_something().
This is not quite correct, since for accessing registry config on a
cluster with include=registry, we need messaging up and running which
*itself* requires loadparm to be initialized to get the statedir,
lockdir asf. directories.
BUG: https://bugzilla.samba.org/show_bug.cgi?id=13465
Signed-off-by: Ralph Boehme <slow@samba.org>
Reviewed-by: Christof Schmitt <cs@samba.org>
(cherry picked from commit 3aca3f24d4bdacc11278388934b0b411d518d7b0)
Command line tools need acccess to the same messaging context provided
by server_messaging_context, as common code for db_open uses that
context. We want to have additional checking for command line tools
without having that code part of the servers. Introduce a wrapper
library to use for command line tools with the additional checks, that
then acquires the server_messaging_context.
BUG: https://bugzilla.samba.org/show_bug.cgi?id=13465
Signed-off-by: Christof Schmitt <cs@samba.org>
Reviewed-by: Ralph Boehme <slow@samba.org>
(cherry picked from commit 8c3b62e6231e62feafacf2a7ee4c9d41cd27a4a1)
This is only used by command line utilities and has additional
dependencies. Move to a separate file to contain the dependencies to the
command line tools.
BUG: https://bugzilla.samba.org/show_bug.cgi?id=13465
Signed-off-by: Christof Schmitt <cs@samba.org>
Reviewed-by: Ralph Boehme <slow@samba.org>
(cherry picked from commit b7464fd89bc22b71c82bbaa424bcbfcf947db651)
The flag is set in the common callback, so be consistent
BUG: https://bugzilla.samba.org/show_bug.cgi?id=13465
Signed-off-by: Christof Schmitt <cs@samba.org>
Reviewed-by: Ralph Boehme <slow@samba.org>
(cherry picked from commit dff1028e8ba4c70e726283c12531853681034014)
server_event_ctx and server_msg_ctx static shouldn't be accessible from
outside this compilation unit.
BUG: https://bugzilla.samba.org/show_bug.cgi?id=13465
Signed-off-by: Ralph Boehme <slow@samba.org>
Reviewed-by: Christof Schmitt <cs@samba.org>
(cherry picked from commit d920a725ee19215190bbccaefd5b426bedc98860)
This allows the attempt to be cancelled if an election is lost and an
unlock is done before the attempt is completed.
BUG: https://bugzilla.samba.org/show_bug.cgi?id=13617
Signed-off-by: Martin Schwenke <martin@meltin.net>
Reviewed-by: Amitay Isaacs <amitay@gmail.com>
Autobuild-User(master): Martin Schwenke <martins@samba.org>
Autobuild-Date(master): Tue Sep 18 02:18:30 CEST 2018 on sn-devel-144
(cherry picked from commit 486022ef8f43251258f255ffa15f1a01bc6aa2b7)
Autobuild-User(v4-8-test): Karolin Seeger <kseeger@samba.org>
Autobuild-Date(v4-8-test): Thu Sep 20 14:05:59 CEST 2018 on sn-devel-144
If the recovery lock is in the process of being taken then free the
cluster mutex handle but leave the recovery lock handle in place.
This allows ctdb_recovery_lock() to fail.
Note that this isn't yet live because rec->recovery_lock_handle is
still only set at the completion of the attempt to take the lock.
BUG: https://bugzilla.samba.org/show_bug.cgi?id=13617
Signed-off-by: Martin Schwenke <martin@meltin.net>
Reviewed-by: Amitay Isaacs <amitay@gmail.com>
(cherry picked from commit b1dc5687844e90b0e3c39cb46a1116c86118fbf4)
This makes upcoming changes simpler.
Update to modern debug macro while touching relevant line.
BUG: https://bugzilla.samba.org/show_bug.cgi?id=13617
Signed-off-by: Martin Schwenke <martin@meltin.net>
Reviewed-by: Amitay Isaacs <amitay@gmail.com>
(cherry picked from commit a755d060c13b65dfb6d73979aaf111c489882bfb)
... not just cluster mutex handle.
This makes the recovery lock handle long-lived and with allow the
releasing code to cancel an in-progress attempt to take the recovery
lock.
The cluster mutex handle is now allocated off the recovery lock
handle.
BUG: https://bugzilla.samba.org/show_bug.cgi?id=13617
Signed-off-by: Martin Schwenke <martin@meltin.net>
Reviewed-by: Amitay Isaacs <amitay@gmail.com>
(cherry picked from commit c52216740bd81b68876de06e104822bbbca86df9)
At the moment this is still local and is freed after the mutex is
successfully taken.
BUG: https://bugzilla.samba.org/show_bug.cgi?id=13617
Signed-off-by: Martin Schwenke <martin@meltin.net>
Reviewed-by: Amitay Isaacs <amitay@gmail.com>
(cherry picked from commit a53b264aee7d620ee8ecf9114b0014c5bb678484)
This will be a longer lived structure.
BUG: https://bugzilla.samba.org/show_bug.cgi?id=13617
Signed-off-by: Martin Schwenke <martin@meltin.net>
Reviewed-by: Amitay Isaacs <amitay@gmail.com>
(cherry picked from commit af22f03dbe9040f5f743eb85bb50d411269bbab4)
If the master changed while trying to take the lock then fail gracefully.
BUG: https://bugzilla.samba.org/show_bug.cgi?id=13617
Signed-off-by: Martin Schwenke <martin@meltin.net>
Reviewed-by: Amitay Isaacs <amitay@gmail.com>
(cherry picked from commit c516e58ce92c420dc993bd9b7f1433641bd764bd)
If SIGTERM is received and the tevent signal handler setup in the
recovery daemon is still enabled then the signal is handled and a
corresponding event is queued. The child never runs an event loop so
the signal is effectively ignored.
Resetting the SIGTERM handler isn't enough. A signal can arrive
before that.
Block SIGTERM before forking and then immediately unblock it in the
parent.
In the child, unblock SIGTERM after the signal handler is reset. An
explicit unblock is needed because according to sigprocmask(2) "the
signal mask is preserved across execve(2)".
BUG: https://bugzilla.samba.org/show_bug.cgi?id=13617
Signed-off-by: Martin Schwenke <martin@meltin.net>
Reviewed-by: Amitay Isaacs <amitay@gmail.com>
(cherry picked from commit e789d0da57fc3fc6d22bfa00577a2e65034ca27a)
If SIGTERM is received and the tevent signal handler setup in the
recovery daemon is still enabled then the signal is handled and a
corresponding event is queued. The child never runs an event loop so
the signal is effectively ignored.
BUG: https://bugzilla.samba.org/show_bug.cgi?id=13617
Signed-off-by: Martin Schwenke <martin@meltin.net>
Reviewed-by: Amitay Isaacs <amitay@gmail.com>
(cherry picked from commit 5a6b139884f08ee2ee10f9d16fe56ad8fb5352a6)
Currently only 'make -j' enables parallel builds and e.g. 'make -j4'
results in no parallel compile jobs at all.
BUG: https://bugzilla.samba.org/show_bug.cgi?id=13606
Signed-off-by: Andreas Schneider <asn@samba.org>
Reviewed-by: Alexander Bokovoy <ab@samba.org>
Autobuild-User(master): Andreas Schneider <asn@cryptomilk.org>
Autobuild-Date(master): Fri Sep 7 20:24:46 CEST 2018 on sn-devel-144
(cherry picked from commit 70169d4789fe8b2ee4efe5e88eeaa80e1a641b32)
Autobuild-User(v4-8-test): Karolin Seeger <kseeger@samba.org>
Autobuild-Date(v4-8-test): Mon Sep 10 16:45:04 CEST 2018 on sn-devel-144
Salt principal for the interdomain trust is krbtgt/DOMAIN@REALM where
DOMAIN is the sAMAccountName without the dollar sign ($)
The salt principal for the BLA$ user object was generated wrong.
dn: CN=bla.base,CN=System,DC=w4edom-l4,DC=base
securityIdentifier: S-1-5-21-4053568372-2049667917-3384589010
trustDirection: 3
trustPartner: bla.base
trustPosixOffset: -2147483648
trustType: 2
trustAttributes: 8
flatName: BLA
dn: CN=BLA$,CN=Users,DC=w4edom-l4,DC=base
userAccountControl: 2080
primaryGroupID: 513
objectSid: S-1-5-21-278041429-3399921908-1452754838-1597
accountExpires: 9223372036854775807
sAMAccountName: BLA$
sAMAccountType: 805306370
pwdLastSet: 131485652467995000
The salt stored by Windows in the package_PrimaryKerberosBlob
(within supplementalCredentials) seems to be
'W4EDOM-L4.BASEkrbtgtBLA' for the above trust
and Samba stores 'W4EDOM-L4.BASEBLA$'.
While the salt used when building the keys from
trustAuthOutgoing/trustAuthIncoming is
'W4EDOM-L4.BASEkrbtgtBLA.BASE', which we handle correct.
BUG: https://bugzilla.samba.org/show_bug.cgi?id=13539
Pair-Programmed-With: Stefan Metzmacher <metze@samba.org>
Signed-off-by: Alexander Bokovoy <ab@samba.org>
Signed-off-by: Stefan Metzmacher <metze@samba.org>
Reviewed-by: Andrew Bartlett <abartlet@samba.org>
Autobuild-User(master): Andrew Bartlett <abartlet@samba.org>
Autobuild-Date(master): Wed Sep 5 03:57:22 CEST 2018 on sn-devel-144
(cherry picked from commit f3e349bebc443133fdbe4e14b148ca8db8237060)
Autobuild-User(v4-8-test): Stefan Metzmacher <metze@samba.org>
Autobuild-Date(v4-8-test): Wed Sep 5 18:32:05 CEST 2018 on sn-devel-144
This demonstrates the bug we currently have.
BUG: https://bugzilla.samba.org/show_bug.cgi?id=13539
Signed-off-by: Stefan Metzmacher <metze@samba.org>
Reviewed-by: Andrew Bartlett <abartlet@samba.org>
(cherry picked from commit 1b31fa62567ec549e32c9177b322cfbfb3b6ec1a)
BUG: https://bugzilla.samba.org/show_bug.cgi?id=13539
Signed-off-by: Stefan Metzmacher <metze@samba.org>
Reviewed-by: Andrew Bartlett <abartlet@samba.org>
(cherry picked from commit 8526feb100e59bc5a15ceb940e6cecce0de59247)
This might be useful for someone, but at least it's very useful for
tests.
BUG: https://bugzilla.samba.org/show_bug.cgi?id=13539
Signed-off-by: Stefan Metzmacher <metze@samba.org>
Reviewed-by: Andrew Bartlett <abartlet@samba.org>
(cherry picked from commit 39c281a23673691bab621de1a632d64df2c1c102)
To test it, add a blackbox test that ensures we pass a keytab-based
authentication with the trust user account for a trusted domain.
BUG: https://bugzilla.samba.org/show_bug.cgi?id=13539
Pair-Programmed-With: Stefan Metzmacher <metze@samba.org>
Signed-off-by: Alexander Bokovoy <ab@samba.org>
Signed-off-by: Stefan Metzmacher <metze@samba.org>
Reviewed-by: Andrew Bartlett <abartlet@samba.org>
(cherry picked from commit 7df505298f71432d5adbcffccde8f97c117a57a6)
