From f37e81bbc589bf10bb2399a9e4e7822a82e81b0e Mon Sep 17 00:00:00 2001 From: Andrew Tridgell Date: Fri, 23 Sep 2011 17:33:07 +1000 Subject: [PATCH] s4-repl: add FULL_SYNC and PARTIAL_REPLICA flags this sets the appropriate flags for replication with FULL_SYNC and partial replica replications --- source4/dsdb/repl/drepl_out_helpers.c | 32 ++++++++++++++++++++++----- 1 file changed, 27 insertions(+), 5 deletions(-) diff --git a/source4/dsdb/repl/drepl_out_helpers.c b/source4/dsdb/repl/drepl_out_helpers.c index 0ecea176f09..7cb642ab5da 100644 --- a/source4/dsdb/repl/drepl_out_helpers.c +++ b/source4/dsdb/repl/drepl_out_helpers.c @@ -378,6 +378,7 @@ static void dreplsrv_op_pull_source_get_changes_trigger(struct tevent_req *req) struct drsuapi_DsPartialAttributeSet *pas = NULL; NTSTATUS status; uint32_t replica_flags; + struct drsuapi_DsReplicaHighWaterMark highwatermark; r = talloc(state, struct drsuapi_DsGetNCChanges); if (tevent_req_nomem(r, req)) { @@ -414,6 +415,7 @@ static void dreplsrv_op_pull_source_get_changes_trigger(struct tevent_req *req) } replica_flags = rf1->replica_flags; + highwatermark = rf1->highwatermark; if (partition->partial_replica) { status = dreplsrv_get_gc_partial_attribute_set(service, r, &pas); @@ -421,6 +423,7 @@ static void dreplsrv_op_pull_source_get_changes_trigger(struct tevent_req *req) DEBUG(0,(__location__ ": Failed to construct GC partial attribute set : %s\n", nt_errstr(status))); return; } + replica_flags &= ~DRSUAPI_DRS_WRIT_REP; } else if (service->am_rodc) { bool for_schema = false; if (ldb_dn_compare_base(ldb_get_schema_basedn(service->samdb), partition->dn) == 0) { @@ -437,13 +440,26 @@ static void dreplsrv_op_pull_source_get_changes_trigger(struct tevent_req *req) } } + /* is this a full resync of all objects? */ + if (state->op->options & DRSUAPI_DRS_FULL_SYNC_NOW) { + ZERO_STRUCT(highwatermark); + /* clear the FULL_SYNC_NOW option for subsequent + stages of the replication cycle */ + state->op->options &= ~DRSUAPI_DRS_FULL_SYNC_NOW; + state->op->options |= DRSUAPI_DRS_FULL_SYNC_IN_PROGRESS; + replica_flags |= DRSUAPI_DRS_NEVER_SYNCED; + } + if (state->op->options & DRSUAPI_DRS_FULL_SYNC_IN_PROGRESS) { + uptodateness_vector = NULL; + } + r->in.bind_handle = &drsuapi->bind_handle; if (drsuapi->remote_info28.supported_extensions & DRSUAPI_SUPPORTED_EXTENSION_GETCHGREQ_V8) { r->in.level = 8; r->in.req->req8.destination_dsa_guid = service->ntds_guid; r->in.req->req8.source_dsa_invocation_id= rf1->source_dsa_invocation_id; r->in.req->req8.naming_context = &partition->nc; - r->in.req->req8.highwatermark = rf1->highwatermark; + r->in.req->req8.highwatermark = highwatermark; r->in.req->req8.uptodateness_vector = uptodateness_vector; r->in.req->req8.replica_flags = replica_flags; r->in.req->req8.max_object_count = 133; @@ -459,7 +475,7 @@ static void dreplsrv_op_pull_source_get_changes_trigger(struct tevent_req *req) r->in.req->req5.destination_dsa_guid = service->ntds_guid; r->in.req->req5.source_dsa_invocation_id= rf1->source_dsa_invocation_id; r->in.req->req5.naming_context = &partition->nc; - r->in.req->req5.highwatermark = rf1->highwatermark; + r->in.req->req5.highwatermark = highwatermark; r->in.req->req5.uptodateness_vector = uptodateness_vector; r->in.req->req5.replica_flags = replica_flags; r->in.req->req5.max_object_count = 133; @@ -602,6 +618,7 @@ static void dreplsrv_op_pull_source_apply_changes_trigger(struct tevent_req *req bool more_data = false; WERROR status; NTSTATUS nt_status; + uint32_t dsdb_repl_flags = 0; switch (ctr_level) { case 1: @@ -658,6 +675,13 @@ static void dreplsrv_op_pull_source_apply_changes_trigger(struct tevent_req *req } } + if (partition->partial_replica) { + dsdb_repl_flags |= DSDB_REPL_FLAG_PARTIAL_REPLICA; + } + if (state->op->options & DRSUAPI_DRS_FULL_SYNC_IN_PROGRESS) { + dsdb_repl_flags |= DSDB_REPL_FLAG_PRIORITISE_INCOMING; + } + status = dsdb_replicated_objects_convert(service->samdb, working_schema ? working_schema : schema, partition->nc.dn, @@ -669,6 +693,7 @@ static void dreplsrv_op_pull_source_apply_changes_trigger(struct tevent_req *req &rf1, uptodateness_vector, &drsuapi->gensec_skey, + dsdb_repl_flags, state, &objects); if (!W_ERROR_IS_OK(status)) { nt_status = werror_to_ntstatus(WERR_BAD_NET_RESP); @@ -695,9 +720,6 @@ static void dreplsrv_op_pull_source_apply_changes_trigger(struct tevent_req *req /* if it applied fine, we need to update the highwatermark */ *state->op->source_dsa->repsFrom1 = rf1; } - /* - * TODO: update our uptodatevector! - */ /* we don't need this maybe very large structure anymore */ TALLOC_FREE(r); -- 2.34.1