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authorAndrew Tridgell <tridge@samba.org>2010-01-07 18:38:16 +1100
committerAndrew Tridgell <tridge@samba.org>2010-01-08 13:03:05 +1100
commit2d10f3a84197a20fa7a6ff8305a69ac57ddd44e3 (patch)
tree3fd2139007261f7e113780b4e68b0b2e91c8a484 /source4/dsdb/samdb/ldb_modules
parenta65823e33c8fab39ea6dde752662c527bcbf818b (diff)
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s4-dsdb: poke the RID Manager when completely out of RIDs too
Diffstat (limited to 'source4/dsdb/samdb/ldb_modules')
-rw-r--r--source4/dsdb/samdb/ldb_modules/ridalloc.c79
1 files changed, 41 insertions, 38 deletions
diff --git a/source4/dsdb/samdb/ldb_modules/ridalloc.c b/source4/dsdb/samdb/ldb_modules/ridalloc.c
index 07b3739f8e..a64062fcdc 100644
--- a/source4/dsdb/samdb/ldb_modules/ridalloc.c
+++ b/source4/dsdb/samdb/ldb_modules/ridalloc.c
@@ -56,6 +56,45 @@
/*
+ make a IRPC call to the drepl task to ask it to get the RID
+ Manager to give us another RID pool.
+
+ This function just sends the message to the drepl task then
+ returns immediately. It should be called well before we
+ completely run out of RIDs
+ */
+static void ridalloc_poke_rid_manager(struct ldb_module *module)
+{
+ struct messaging_context *msg;
+ struct server_id *server;
+ struct ldb_context *ldb = ldb_module_get_ctx(module);
+ struct loadparm_context *lp_ctx = ldb_get_opaque(ldb, "loadparm");
+ TALLOC_CTX *tmp_ctx = talloc_new(module);
+
+ msg = messaging_client_init(tmp_ctx, lp_messaging_path(tmp_ctx, lp_ctx),
+ lp_iconv_convenience(lp_ctx),
+ ldb_get_event_context(ldb));
+ if (!msg) {
+ DEBUG(3,(__location__ ": Failed to create messaging context\n"));
+ talloc_free(tmp_ctx);
+ return;
+ }
+
+ server = irpc_servers_byname(msg, msg, "dreplsrv");
+ if (!server) {
+ /* this means the drepl service is not running */
+ talloc_free(tmp_ctx);
+ return;
+ }
+
+ messaging_send(msg, server[0], MSG_DREPL_ALLOCATE_RID, NULL);
+
+ /* we don't care if the message got through */
+ talloc_free(tmp_ctx);
+}
+
+
+/*
allocate a new range of RIDs in the RID Manager object
*/
static int ridalloc_rid_manager_allocate(struct ldb_module *module, struct ldb_dn *rid_manager_dn, uint64_t *new_pool)
@@ -272,6 +311,7 @@ static int ridalloc_create_own_rid_set(struct ldb_module *module, TALLOC_CTX *me
}
if (ldb_dn_compare(samdb_ntds_settings_dn(ldb), fsmo_role_dn) != 0) {
+ ridalloc_poke_rid_manager(module);
ldb_asprintf_errstring(ldb, "Remote RID Set allocation needs refresh");
talloc_free(tmp_ctx);
return LDB_ERR_UNWILLING_TO_PERFORM;
@@ -339,44 +379,6 @@ static int ridalloc_refresh_rid_set_ntds(struct ldb_module *module,
/*
- make a IRPC call to the drepl task to ask it to get the RID
- Manager to give us another RID pool.
-
- This function just sends the message to the drepl task then
- returns immediately. It should be called well before we
- completely run out of RIDs
- */
-static void ridalloc_poke_rid_manager(struct ldb_module *module)
-{
- struct messaging_context *msg;
- struct server_id *server;
- struct ldb_context *ldb = ldb_module_get_ctx(module);
- struct loadparm_context *lp_ctx = ldb_get_opaque(ldb, "loadparm");
- TALLOC_CTX *tmp_ctx = talloc_new(module);
-
- msg = messaging_client_init(tmp_ctx, lp_messaging_path(tmp_ctx, lp_ctx),
- lp_iconv_convenience(lp_ctx),
- ldb_get_event_context(ldb));
- if (!msg) {
- DEBUG(3,(__location__ ": Failed to create messaging context\n"));
- talloc_free(tmp_ctx);
- return;
- }
-
- server = irpc_servers_byname(msg, msg, "dreplsrv");
- if (!server) {
- /* this means the drepl service is not running */
- talloc_free(tmp_ctx);
- return;
- }
-
- messaging_send(msg, server[0], MSG_DREPL_ALLOCATE_RID, NULL);
-
- /* we don't care if the message got through */
- talloc_free(tmp_ctx);
-}
-
-/*
get a new RID pool for ourselves
also returns the first rid for the new pool
*/
@@ -406,6 +408,7 @@ static int ridalloc_refresh_own_pool(struct ldb_module *module, uint64_t *new_po
}
if (ldb_dn_compare(samdb_ntds_settings_dn(ldb), fsmo_role_dn) != 0) {
+ ridalloc_poke_rid_manager(module);
ldb_asprintf_errstring(ldb, "Remote RID Set allocation needs refresh");
talloc_free(tmp_ctx);
return LDB_ERR_UNWILLING_TO_PERFORM;