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2012-08-11s4-dsdb: Take more care in handling of global schema memoryAndrew Bartlett2-28/+64
This reworks dsdb_replicated_objects_commit() to have a proper local tmp_ctx and to be more careful about what schema is set (only setting a global schema if the original schema was global). In particular, the new working_schema is not given a talloc reference to the old schema. This ensures that the old schema can go away when no longer used. Andrew Bartlett Autobuild-User(master): Andrew Bartlett <abartlet@samba.org> Autobuild-Date(master): Sat Aug 11 10:31:57 CEST 2012 on sn-devel-104
2012-08-11s4-dsdb: Remove support for per-partition sequence numbersAndrew Bartlett1-23/+0
These sequence numbers were only used for telling if the schema was changed, and are no longer directly related to the replication USN. The per-partition replication USN can be obtained from the @REPLCHANGED record on the per-partition database, and this is done with an ldb_search(). Andrew Bartlett
2012-08-11s4-dsdb: Use only the replication USN for schema reload.Andrew Bartlett2-66/+0
This way we do not track both the partition seq number and the replication USN for schema reload purposes. We only need one indication of actual data change, and the replication per-partition sequence number is no more expensive to obtain than the ldb per-partition sequence number. Andrew Bartlett
2012-08-10build: rename security → samba-securityBjörn Jacke2-9/+9
there is a libsecurity on OSF1 which clasheѕ with our security lib. see bug #9023. Signed-off-by: Stefan Metzmacher <metze@samba.org> Autobuild-User(master): Björn Jacke <bj@sernet.de> Autobuild-Date(master): Fri Aug 10 14:22:21 CEST 2012 on sn-devel-104
2012-08-10s4-dsdb: Explain better what records are written during schema setAndrew Bartlett2-10/+19
This is controlled by setting write_indices_and_attributes. Andrew Bartlett
2012-08-09s4-dsdb: Remove strcasecmp() fallback in replmd_ldb_message_element_attid_sortAndrew Bartlett1-7/+0
In all callers, we must already have a attributeID for each of the values or else we would have already given an error, or could not have obtained the message over DRS. Andrew Bartlett Autobuild-User(master): Andrew Bartlett <abartlet@samba.org> Autobuild-Date(master): Thu Aug 9 11:39:54 CEST 2012 on sn-devel-104
2012-08-09s4-dsdb: Do not reload partition metadata except on transaction startAndrew Bartlett1-11/+0
This ensures that we do not add objects that should go into a partition, but we simply return that an object is not present if the connection was created before the partition was loaded. It is rare to create a new partition. Andrew Bartlett
2012-08-09s4-pydsdb: Provide control of if we should write index attributes when ↵Andrew Bartlett1-2/+4
reloading a schema This allows us to carefully control the loading of the schema. Andrew Bartlett
2012-08-09s4-dsdb: Change talloc parentAndrew Bartlett1-1/+1
This matches the rest of the function. Andrew Bartlett Autobuild-User(master): Andrew Bartlett <abartlet@samba.org> Autobuild-Date(master): Thu Aug 9 06:26:36 CEST 2012 on sn-devel-104
2012-08-09s4-dsdb: Remove ldb_sequence_type argument from ↵Andrew Bartlett2-4/+4
partition_primary_sequence_number We always want LDB_SEQ_HIGHEST_SEQ here. Andrew Bartlett
2012-08-09s4-dsdb: simplify migration of old-style seqence numbers to metadata.tdbAndrew Bartlett2-150/+53
This simple operation does not need to be encased in generic ldb extended operations. Andrew Bartlett
2012-08-09s4-dsdb: Reduce calls to the ldb layer by reloading less oftenAndrew Bartlett2-14/+26
We do not need to reload the partition list to get the global sequence number, as that number is stored in the metadata.tdb, not the ldb files. Andrew Bartlett
2012-08-06s4:libcli/pyerrors: s/PyErr_WERROR_IS_ERR_RAISE/PyErr_WERROR_NOT_OK_RAISE/Stefan Metzmacher1-5/+5
metze
2012-08-03s4:dsdb:replicated_objects: do not move 'instanceType' to the end of ↵Stefan Metzmacher1-1/+22
msg->elements on RODC replication It's very important that the order of msg->elements and md->ctr.ctr1.array is the same. metze
2012-07-31s4-dsdb: Replace any existing lastKnownParent attribute during deleteAndrew Bartlett1-1/+1
This allows a lastKnownParent from LostAndFound to be replaced. Andrew Bartlett
2012-07-31s4-dsdb: Improve tracing in repl_meta_dataAndrew Bartlett1-7/+8
When we call ldb_module_done() rather than just calling the callback, we make log entries that are critical in debugging. Andrew Bartlett
2012-07-31s4-dsdb: Handle rename conflicts in both directionsAndrew Bartlett1-49/+87
Previously we would only consider renaming the local object, now we can cope with renaming the remote object as well. This should avoid most of the cases where Samba AD replication can just stop. Andrew Bartlett
2012-07-31s4-dsdb: Request extended DN and show deleted when searching for a possible ↵Andrew Bartlett1-2/+4
parent This fixes up the lastKnownParent attribute on lostAndFound objects to have a GUID (found by dbcheck). Andrew Bartlett
2012-07-29s4-dsdb: Fill in lastKnownParent when moving to lostAndFoundAndrew Bartlett2-0/+46
Autobuild-User(master): Andrew Bartlett <abartlet@samba.org> Autobuild-Date(master): Sun Jul 29 16:51:34 CEST 2012 on sn-devel-104
2012-07-29s4-dsdb: Do not strip base components off DN before searching for NC rootAndrew Bartlett1-7/+10
2012-07-29s4-dsdb: Change move to lostAndFound to use container in this partiion and ↵Andrew Bartlett1-2/+31
add debugging The logic looking for LostAndFound failed for a user, so add extensive debugging to make this eaiser to trace down in future. Andrew Bartlett
2012-07-29s4-dsdb: Provide a way to force incoming renames to take priorityAndrew Bartlett1-2/+4
This should mean that a samba-tool drs replicate --full-sync forces a replication of all objects, regardless of if we think the local name is newer and regards any local name as being in conflict. Andrew Bartlett
2012-07-29s4-dsdb: Provide a way to handle conflicts due to renameAndrew Bartlett1-25/+102
This allows us to proceed with replication when the source DC is sending us an object which has a matching object in this NC (by name) but not by GUID. Andrew Bartlett
2012-07-29s4-repl: Use ldb_dn_new() to create the rootDSE DNAndrew Bartlett1-1/+5
Based on a patch proposal by Matthieu Patou <mat@matws.net>. Andrew Bartlett
2012-07-29s4-repl: Use NULL for pointer test when checking for ldb_msg_new() failureAndrew Bartlett1-1/+1
2012-07-18dsdb: Allocate new OID to allow updates of a read-only replicaAndrew Bartlett4-5/+14
Normally this would be a very bad idea, but the specific case of fixing the instanceType is the only case where this makes sense. Andrew Bartlett
2012-07-18s4-dsdb: Allow dbcheck to correct an incorrect instanceTypeAndrew Bartlett1-3/+5
2012-07-18s4-dsdb: Ensure we never write read-only objects onto a read-write replicaAndrew Bartlett1-1/+8
We should prevent this much further up the stack, but at least add a choke at this point for now. Additionally, this avoids administrator-forced replications causing considerable damange to the directory. Andrew Bartlett
2012-07-06s4-dsdb: Remove unused variables in py_dsdb_get_partitions_dnAndrew Bartlett1-3/+0
2012-07-06pydsdb: Add bindings for dsdb_wellknown_dn()Andrew Bartlett1-0/+35
2012-07-06s4-pydsdb: Add bindings for dsdb_find_nc_root()Andrew Bartlett1-0/+23
2012-07-06s4-pydsdb: Improve PyErr_LDB_{DN,}_OR_RAISE to use py_check_dcerpc_typeAndrew Bartlett1-2/+9
This checks the type rather than just dereferencing the pointer. Andrew Bartlett
2012-07-06s4-dsdb: Give a much better error message when parentGUID generation failsAndrew Bartlett1-3/+3
2012-07-06s4-dsdb: Use parent_object_guid to find the correct parent for new objectsAndrew Bartlett3-1/+129
This allows the parent to be renmaed while a new object is added on another replica. This rename may also be a delete, in which case we must move it to lostandfound. Andrew Bartlett
2012-06-27s4-dsdb when setting DSDB_CONTROL_PASSWORD_BYPASS_LAST_SET_OID make it ↵Andrew Bartlett1-1/+7
non-critical
2012-06-27s4-dsdb: Remove hooks for non-directory password handlingAndrew Bartlett1-12/+0
This was an interesting hack, and the local_password module still exists, but until it has a use case and a test case, remove the bypass of password_hash. Andrew Bartlett
2012-06-26s4-samldb: do not talloc_steal() the elements of the original requestAndrew Bartlett1-4/+10
2012-06-25s4-join: Import DNS zones in AD DC joinAndrew Bartlett1-0/+2
2012-06-24s4-drepl: Ensure that the op->source does not get deallocated too earlyAndrew Bartlett2-9/+25
We need to have the struct dreplsrv_partition_source_dsa around until the end of the async op, so we use talloc_reference after carefully checking the callers and making the modifications required. This prevents a crash when replicating partitions in the vampire_dc test after adding DNS replication at join time. Andrew Bartlett
2012-06-23selftest: schema is not automatically reloaded now so if you modify it you ↵Matthieu Patou1-0/+9
have to reload it Autobuild-User(master): Matthieu Patou <mat@samba.org> Autobuild-Date(master): Sat Jun 23 10:48:13 CEST 2012 on sn-devel-104
2012-06-22s4-dsdb: operational handle modifyTimeStamp on the CN=aggregate DNMatthieu Patou1-1/+37
modifyTimeStamp is a generated attribute, for most object it's generated directly from the whenChanged attribute. But for the CN=aggregate object in the schema we have to handle it in a different way, that's because for this object whenChanged!=modifyTimeStamp (as checked against Windows 2003R2 DCs) instead the modifyTimeStamp reflect the timestamp of the most recently modified and loaded schema object (that is to the one with the highest USN before the schema was reload due to timeout or by the reloadSchemaNow command). Some third party are using this information to know if they have to update their schema cache and also to check that schema updates have been correctly reloaded by the DC, a good example of this behavior is exchange 2010.
2012-06-22s4-schema: improve the documentation of the dsdb_schema structureMatthieu Patou1-4/+6
2012-06-22s4-dsdb: Check for key SCHEMA_SEQ_NUM in metadata.tdb updatesMatthieu Patou2-3/+192
If the value has changed then reload the schema, this means that now the schema is only reloaded on a periodical basis or if we have been asked explicitly to do it and not necesserly if the schema partition has changed.
2012-06-22s4-dsdb: Add/Update SCHEMA_SEQ_NUM key in the metadata.tdb after schemaUpdateNowMatthieu Patou4-2/+43
The idea is to signal to other process accessing the database that the schema was forced to be reloaded and so they should reload as well.
2012-06-22s4-drs: if schema has changed during replication notify other process that ↵Matthieu Patou1-0/+55
they have to reload the schema
2012-06-22s4-dsdb: move schema_load at the top of module stackMatthieu Patou1-1/+1
2012-06-22s4-extended: do not try to fix if there is no schemaMatthieu Patou1-0/+4
2012-06-22s4-schema: keep track of the timestamp of the most recently changed/created ↵Matthieu Patou3-1/+13
object
2012-06-22s4-schema: generalized time use its own syntax nowMatthieu Patou1-1/+0
2012-06-22s4-drsuapi: Fix a const warningMatthieu Patou1-1/+1
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