}
}
+
+static const char *ad_dc_req_vfs_mods[] = {"dfs_samba4", "acl_xattr", NULL};
+
+/*
+ * check that @vfs_objects includes all vfs modules required by an AD DC.
+ */
+static bool check_ad_dc_required_mods(const char **vfs_objects)
+{
+ int i;
+ int j;
+ int got_req;
+
+ for (i = 0; ad_dc_req_vfs_mods[i] != NULL; i++) {
+ got_req = false;
+ for (j = 0; vfs_objects[j] != NULL; j++) {
+ if (!strwicmp(ad_dc_req_vfs_mods[i], vfs_objects[j])) {
+ got_req = true;
+ break;
+ }
+ }
+ if (!got_req) {
+ DEBUG(0, ("vfs objects specified without required AD "
+ "DC module: %s\n", ad_dc_req_vfs_mods[i]));
+ return false;
+ }
+ }
+
+ DEBUG(6, ("vfs objects specified with all required AD DC modules\n"));
+ return true;
+}
+
+
/***************************************************************************
Initialize any local variables in the sDefault table, after parsing a
[globals] section.
*/
if (lp_server_role() == ROLE_ACTIVE_DIRECTORY_DC) {
const char **vfs_objects = lp_vfs_objects(-1);
- if (!vfs_objects || !vfs_objects[0]) {
+ if (vfs_objects != NULL) {
+ /* ignore return, only warn if modules are missing */
+ check_ad_dc_required_mods(vfs_objects);
+ } else {
if (lp_parm_const_string(-1, "xattr_tdb", "file", NULL)) {
lp_do_parameter(-1, "vfs objects", "dfs_samba4 acl_xattr xattr_tdb");
} else if (lp_parm_const_string(-1, "posix", "eadb", NULL)) {