diff --git a/lib/cib/cib_attrs.c b/lib/cib/cib_attrs.c
index 4a631c692c..2014a0a6b0 100644
--- a/lib/cib/cib_attrs.c
+++ b/lib/cib/cib_attrs.c
@@ -1,734 +1,744 @@
 /*
  * Copyright 2004-2024 the Pacemaker project contributors
  *
  * The version control history for this file may have further details.
  *
  * This source code is licensed under the GNU Lesser General Public License
  * version 2.1 or later (LGPLv2.1+) WITHOUT ANY WARRANTY.
  */
 
 #include <crm_internal.h>
 
 #include <sys/param.h>
 
 #include <crm/crm.h>
 
 #include <stdio.h>
 #include <sys/types.h>
 #include <unistd.h>
 
 #include <stdlib.h>
 #include <errno.h>
 #include <fcntl.h>
 #include <libgen.h>
 
 #include <crm/common/xml.h>
 #include <crm/common/xml_internal.h>
 #include <crm/common/output_internal.h>
 #include <crm/cib/internal.h>
 
 static pcmk__output_t *
 new_output_object(const char *ty)
 {
     int rc = pcmk_rc_ok;
     pcmk__output_t *out = NULL;
     const char* argv[] = { "", NULL };
     pcmk__supported_format_t formats[] = {
         PCMK__SUPPORTED_FORMAT_LOG,
         PCMK__SUPPORTED_FORMAT_TEXT,
         { NULL, NULL, NULL }
     };
 
     pcmk__register_formats(NULL, formats);
     rc = pcmk__output_new(&out, ty, NULL, (char**)argv);
     if ((rc != pcmk_rc_ok) || (out == NULL)) {
         crm_err("Can't out due to internal error: %s", pcmk_rc_str(rc));
         return NULL;
     }
 
     return out;
 }
 
 static int
 find_attr(cib_t *cib, const char *section, const char *node_uuid,
           const char *attr_set_type, const char *set_name, const char *attr_id,
           const char *attr_name, const char *user_name, xmlNode **result)
 {
     int rc = pcmk_rc_ok;
 
     const char *xpath_base = NULL;
     GString *xpath = NULL;
     xmlNode *xml_search = NULL;
     const char *set_type = NULL;
     const char *node_type = NULL;
 
     if (attr_set_type) {
         set_type = attr_set_type;
     } else {
         set_type = PCMK_XE_INSTANCE_ATTRIBUTES;
     }
 
     if (pcmk__str_eq(section, PCMK_XE_CRM_CONFIG, pcmk__str_casei)) {
         node_uuid = NULL;
         set_type = PCMK_XE_CLUSTER_PROPERTY_SET;
 
     } else if (pcmk__strcase_any_of(section,
                                     PCMK_XE_OP_DEFAULTS, PCMK_XE_RSC_DEFAULTS,
                                     NULL)) {
         node_uuid = NULL;
         set_type = PCMK_XE_META_ATTRIBUTES;
 
     } else if (pcmk__str_eq(section, PCMK_XE_TICKETS, pcmk__str_casei)) {
         node_uuid = NULL;
         section = PCMK_XE_STATUS;
         node_type = PCMK_XE_TICKETS;
 
     } else if (node_uuid == NULL) {
         return EINVAL;
     }
 
     xpath_base = pcmk_cib_xpath_for(section);
     if (xpath_base == NULL) {
         crm_warn("%s CIB section not known", section);
         return ENOMSG;
     }
 
     xpath = g_string_sized_new(1024);
     g_string_append(xpath, xpath_base);
 
     if (pcmk__str_eq(node_type, PCMK_XE_TICKETS, pcmk__str_casei)) {
         pcmk__g_strcat(xpath, "//", node_type, NULL);
 
     } else if (node_uuid) {
         const char *node_type = PCMK_XE_NODE;
 
         if (pcmk__str_eq(section, PCMK_XE_STATUS, pcmk__str_casei)) {
             node_type = PCMK__XE_NODE_STATE;
             set_type = PCMK__XE_TRANSIENT_ATTRIBUTES;
         }
         pcmk__g_strcat(xpath,
                        "//", node_type, "[@" PCMK_XA_ID "='", node_uuid, "']",
                        NULL);
     }
 
     pcmk__g_strcat(xpath, "//", set_type, NULL);
     if (set_name) {
         pcmk__g_strcat(xpath, "[@" PCMK_XA_ID "='", set_name, "']", NULL);
     }
 
     g_string_append(xpath, "//nvpair");
 
     if (attr_id && attr_name) {
         pcmk__g_strcat(xpath,
                        "[@" PCMK_XA_ID "='", attr_id, "' "
                        "and @" PCMK_XA_NAME "='", attr_name, "']", NULL);
 
     } else if (attr_id) {
         pcmk__g_strcat(xpath, "[@" PCMK_XA_ID "='", attr_id, "']", NULL);
 
     } else if (attr_name) {
         pcmk__g_strcat(xpath, "[@" PCMK_XA_NAME "='", attr_name, "']", NULL);
     }
 
     rc = cib_internal_op(cib, PCMK__CIB_REQUEST_QUERY, NULL,
                          (const char *) xpath->str, NULL, &xml_search,
                          cib_sync_call|cib_scope_local|cib_xpath, user_name);
-    if (rc < 0) {
-        rc = pcmk_legacy2rc(rc);
+    rc = pcmk_legacy2rc(rc);
+
+    if (rc != pcmk_rc_ok) {
         crm_trace("Query failed for attribute %s (section=%s, node=%s, set=%s, xpath=%s): %s",
                   attr_name, section, pcmk__s(node_uuid, "<null>"),
                   pcmk__s(set_name, "<null>"), (const char *) xpath->str,
                   pcmk_rc_str(rc));
     } else {
-        rc = pcmk_rc_ok;
         crm_log_xml_debug(xml_search, "Match");
     }
 
     g_string_free(xpath, TRUE);
     *result = xml_search;
     return rc;
 }
 
 static int
 handle_multiples(pcmk__output_t *out, xmlNode *search, const char *attr_name)
 {
     if ((search != NULL) && (search->children != NULL)) {
         pcmk__warn_multiple_name_matches(out, search, attr_name);
         return ENOTUNIQ;
     } else {
         return pcmk_rc_ok;
     }
 }
 
 int
 cib__update_node_attr(pcmk__output_t *out, cib_t *cib, int call_options, const char *section,
                       const char *node_uuid, const char *set_type, const char *set_name,
                       const char *attr_id, const char *attr_name, const char *attr_value,
                       const char *user_name, const char *node_type)
 {
     const char *tag = NULL;
     int rc = pcmk_rc_ok;
     xmlNode *xml_top = NULL;
     xmlNode *xml_obj = NULL;
     xmlNode *xml_search = NULL;
 
     char *local_attr_id = NULL;
     char *local_set_name = NULL;
 
     CRM_CHECK((out != NULL) && (cib != NULL) && (section != NULL)
               && ((attr_id != NULL) || (attr_name != NULL))
               && (attr_value != NULL), return EINVAL);
 
     rc = find_attr(cib, section, node_uuid, set_type, set_name, attr_id,
                    attr_name, user_name, &xml_search);
 
     if (rc == pcmk_rc_ok) {
         if (handle_multiples(out, xml_search, attr_name) == ENOTUNIQ) {
             free_xml(xml_search);
             return ENOTUNIQ;
         } else {
             local_attr_id = crm_element_value_copy(xml_search, PCMK_XA_ID);
             attr_id = local_attr_id;
             free_xml(xml_search);
             goto do_modify;
         }
 
     } else if (rc != ENXIO) {
         free_xml(xml_search);
         return rc;
 
         /* } else if(attr_id == NULL) { */
         /*     return EINVAL; */
 
     } else {
         free_xml(xml_search);
         crm_trace("%s does not exist, create it", attr_name);
         if (pcmk__str_eq(section, PCMK_XE_TICKETS, pcmk__str_casei)) {
             node_uuid = NULL;
             section = PCMK_XE_STATUS;
             node_type = PCMK_XE_TICKETS;
 
             xml_top = pcmk__xe_create(xml_obj, PCMK_XE_STATUS);
             xml_obj = pcmk__xe_create(xml_top, PCMK_XE_TICKETS);
 
         } else if (pcmk__str_eq(section, PCMK_XE_NODES, pcmk__str_casei)) {
 
             if (node_uuid == NULL) {
                 return EINVAL;
             }
 
             if (pcmk__str_eq(node_type, PCMK_VALUE_REMOTE, pcmk__str_casei)) {
                 xml_top = pcmk__xe_create(xml_obj, PCMK_XE_NODES);
                 xml_obj = pcmk__xe_create(xml_top, PCMK_XE_NODE);
                 crm_xml_add(xml_obj, PCMK_XA_TYPE, PCMK_VALUE_REMOTE);
                 crm_xml_add(xml_obj, PCMK_XA_ID, node_uuid);
                 crm_xml_add(xml_obj, PCMK_XA_UNAME, node_uuid);
             } else {
                 tag = PCMK_XE_NODE;
             }
 
         } else if (pcmk__str_eq(section, PCMK_XE_STATUS, pcmk__str_casei)) {
             tag = PCMK__XE_TRANSIENT_ATTRIBUTES;
             if (node_uuid == NULL) {
                 return EINVAL;
             }
 
             xml_top = pcmk__xe_create(xml_obj, PCMK__XE_NODE_STATE);
             crm_xml_add(xml_top, PCMK_XA_ID, node_uuid);
             xml_obj = xml_top;
 
         } else {
             tag = section;
             node_uuid = NULL;
         }
 
         if (set_name == NULL) {
             if (pcmk__str_eq(section, PCMK_XE_CRM_CONFIG, pcmk__str_casei)) {
                 local_set_name =
                     pcmk__str_copy(PCMK_VALUE_CIB_BOOTSTRAP_OPTIONS);
 
             } else if (pcmk__str_eq(node_type, PCMK_XE_TICKETS,
                                     pcmk__str_casei)) {
                 local_set_name = crm_strdup_printf("%s-%s", section,
                                                    PCMK_XE_TICKETS);
 
             } else if (node_uuid) {
                 local_set_name = crm_strdup_printf("%s-%s", section, node_uuid);
 
                 if (set_type) {
                     char *tmp_set_name = local_set_name;
 
                     local_set_name = crm_strdup_printf("%s-%s", tmp_set_name,
                                                        set_type);
                     free(tmp_set_name);
                 }
             } else {
                 local_set_name = crm_strdup_printf("%s-options", section);
             }
             set_name = local_set_name;
         }
 
         if (attr_id == NULL) {
             local_attr_id = crm_strdup_printf("%s-%s", set_name, attr_name);
             crm_xml_sanitize_id(local_attr_id);
             attr_id = local_attr_id;
 
         } else if (attr_name == NULL) {
             attr_name = attr_id;
         }
 
         crm_trace("Creating %s/%s", section, tag);
         if (tag != NULL) {
             xml_obj = pcmk__xe_create(xml_obj, tag);
             crm_xml_add(xml_obj, PCMK_XA_ID, node_uuid);
             if (xml_top == NULL) {
                 xml_top = xml_obj;
             }
         }
 
         if ((node_uuid == NULL)
             && !pcmk__str_eq(node_type, PCMK_XE_TICKETS, pcmk__str_casei)) {
 
             if (pcmk__str_eq(section, PCMK_XE_CRM_CONFIG, pcmk__str_casei)) {
                 xml_obj = pcmk__xe_create(xml_obj,
                                           PCMK_XE_CLUSTER_PROPERTY_SET);
             } else {
                 xml_obj = pcmk__xe_create(xml_obj, PCMK_XE_META_ATTRIBUTES);
             }
 
         } else if (set_type) {
             xml_obj = pcmk__xe_create(xml_obj, set_type);
 
         } else {
             xml_obj = pcmk__xe_create(xml_obj, PCMK_XE_INSTANCE_ATTRIBUTES);
         }
         crm_xml_add(xml_obj, PCMK_XA_ID, set_name);
 
         if (xml_top == NULL) {
             xml_top = xml_obj;
         }
     }
 
   do_modify:
     xml_obj = crm_create_nvpair_xml(xml_obj, attr_id, attr_name, attr_value);
     if (xml_top == NULL) {
         xml_top = xml_obj;
     }
 
     crm_log_xml_trace(xml_top, "update_attr");
     rc = cib_internal_op(cib, PCMK__CIB_REQUEST_MODIFY, NULL, section, xml_top,
                          NULL, call_options, user_name);
-    if (rc < 0) {
+
+    if (!pcmk_is_set(call_options, cib_sync_call) && (cib->variant != cib_file)
+        && (rc >= 0)) {
+        // For async call, positive rc is the call ID (file always synchronous)
+        rc = pcmk_rc_ok;
+    } else {
         rc = pcmk_legacy2rc(rc);
+    }
 
+    if (rc != pcmk_rc_ok) {
         out->err(out, "Error setting %s=%s (section=%s, set=%s): %s",
                  attr_name, attr_value, section, pcmk__s(set_name, "<null>"),
                  pcmk_rc_str(rc));
         crm_log_xml_info(xml_top, "Update");
-    } else {
-        rc = pcmk_rc_ok;
     }
 
     free(local_set_name);
     free(local_attr_id);
     free_xml(xml_top);
 
     return rc;
 }
 
 int
 cib__get_node_attrs(pcmk__output_t *out, cib_t *cib, const char *section,
                     const char *node_uuid, const char *set_type, const char *set_name,
                     const char *attr_id, const char *attr_name, const char *user_name,
                     xmlNode **result)
 {
     int rc = pcmk_rc_ok;
 
     CRM_ASSERT(result != NULL);
     CRM_CHECK(section != NULL, return EINVAL);
 
     *result = NULL;
 
     rc = find_attr(cib, section, node_uuid, set_type, set_name, attr_id, attr_name,
                    user_name, result);
 
     if (rc != pcmk_rc_ok) {
         crm_trace("Query failed for attribute %s (section=%s node=%s set=%s): %s",
                   pcmk__s(attr_name, "with unspecified name"),
                   section, pcmk__s(set_name, "<null>"),
                   pcmk__s(node_uuid, "<null>"), pcmk_rc_str(rc));
     }
 
     return rc;
 }
 
 int
 cib__delete_node_attr(pcmk__output_t *out, cib_t *cib, int options, const char *section,
                       const char *node_uuid, const char *set_type, const char *set_name,
                       const char *attr_id, const char *attr_name, const char *attr_value,
                       const char *user_name)
 {
     int rc = pcmk_rc_ok;
     xmlNode *xml_obj = NULL;
     xmlNode *xml_search = NULL;
     char *local_attr_id = NULL;
 
     CRM_CHECK(section != NULL, return EINVAL);
     CRM_CHECK(attr_name != NULL || attr_id != NULL, return EINVAL);
 
     if (attr_id == NULL) {
         rc = find_attr(cib, section, node_uuid, set_type, set_name, attr_id,
                        attr_name, user_name, &xml_search);
 
         if (rc != pcmk_rc_ok || handle_multiples(out, xml_search, attr_name) == ENOTUNIQ) {
             free_xml(xml_search);
             return rc;
         } else {
             local_attr_id = crm_element_value_copy(xml_search, PCMK_XA_ID);
             attr_id = local_attr_id;
             free_xml(xml_search);
         }
     }
 
     xml_obj = crm_create_nvpair_xml(NULL, attr_id, attr_name, attr_value);
 
     rc = cib_internal_op(cib, PCMK__CIB_REQUEST_DELETE, NULL, section, xml_obj,
                          NULL, options, user_name);
-    if (rc < 0) {
-        rc = pcmk_legacy2rc(rc);
-    } else {
+
+    if (!pcmk_is_set(options, cib_sync_call) && (cib->variant != cib_file)
+        && (rc >= 0)) {
+        // For async call, positive rc is the call ID (file always synchronous)
         rc = pcmk_rc_ok;
+    } else {
+        rc = pcmk_legacy2rc(rc);
+    }
+
+    if (rc == pcmk_rc_ok) {
         out->info(out, "Deleted %s %s: id=%s%s%s%s%s",
                   section, node_uuid ? "attribute" : "option", local_attr_id,
                   set_name ? " set=" : "", set_name ? set_name : "",
                   attr_name ? " name=" : "", attr_name ? attr_name : "");
     }
-
     free(local_attr_id);
     free_xml(xml_obj);
     return rc;
 }
 
 int
 find_nvpair_attr_delegate(cib_t *cib, const char *attr, const char *section,
                           const char *node_uuid, const char *attr_set_type, const char *set_name,
                           const char *attr_id, const char *attr_name, gboolean to_console,
                           char **value, const char *user_name)
 {
     pcmk__output_t *out = NULL;
     xmlNode *xml_search = NULL;
     int rc = pcmk_ok;
 
     out = new_output_object(to_console ? "text" : "log");
     if (out == NULL) {
         return pcmk_err_generic;
     }
 
     rc = find_attr(cib, section, node_uuid, attr_set_type, set_name, attr_id,
                    attr_name, user_name, &xml_search);
 
     if (rc == pcmk_rc_ok) {
         rc = handle_multiples(out, xml_search, attr_name);
 
         if (rc == pcmk_rc_ok) {
             pcmk__str_update(value, crm_element_value(xml_search, attr));
         }
     }
 
     out->finish(out, CRM_EX_OK, true, NULL);
     free_xml(xml_search);
     pcmk__output_free(out);
     return pcmk_rc2legacy(rc);
 }
 
 int
 update_attr_delegate(cib_t *cib, int call_options, const char *section,
                      const char *node_uuid, const char *set_type, const char *set_name,
                      const char *attr_id, const char *attr_name, const char *attr_value,
                      gboolean to_console, const char *user_name, const char *node_type)
 {
     pcmk__output_t *out = NULL;
     int rc = pcmk_ok;
 
     out = new_output_object(to_console ? "text" : "log");
     if (out == NULL) {
         return pcmk_err_generic;
     }
 
     rc = cib__update_node_attr(out, cib, call_options, section, node_uuid, set_type,
                                set_name, attr_id, attr_name, attr_value, user_name,
                                node_type);
 
     out->finish(out, CRM_EX_OK, true, NULL);
     pcmk__output_free(out);
     return pcmk_rc2legacy(rc);
 }
 
 int
 read_attr_delegate(cib_t *cib, const char *section, const char *node_uuid,
                    const char *set_type, const char *set_name, const char *attr_id,
                    const char *attr_name, char **attr_value, gboolean to_console,
                    const char *user_name)
 {
     pcmk__output_t *out = NULL;
     xmlNode *result = NULL;
     int rc = pcmk_ok;
 
     out = new_output_object(to_console ? "text" : "log");
     if (out == NULL) {
         return pcmk_err_generic;
     }
 
     rc = cib__get_node_attrs(out, cib, section, node_uuid, set_type, set_name,
                              attr_id, attr_name, user_name, &result);
 
     if (rc == pcmk_rc_ok) {
         if (result->children == NULL) {
             pcmk__str_update(attr_value,
                              crm_element_value(result, PCMK_XA_VALUE));
         } else {
             rc = ENOTUNIQ;
         }
     }
 
     out->finish(out, CRM_EX_OK, true, NULL);
     free_xml(result);
     pcmk__output_free(out);
     return pcmk_rc2legacy(rc);
 }
 
 int
 delete_attr_delegate(cib_t *cib, int options, const char *section, const char *node_uuid,
                      const char *set_type, const char *set_name, const char *attr_id,
                      const char *attr_name, const char *attr_value, gboolean to_console,
                      const char *user_name)
 {
     pcmk__output_t *out = NULL;
     int rc = pcmk_ok;
 
     out = new_output_object(to_console ? "text" : "log");
     if (out == NULL) {
         return pcmk_err_generic;
     }
 
     rc = cib__delete_node_attr(out, cib, options, section, node_uuid, set_type,
                                set_name, attr_id, attr_name, attr_value, user_name);
 
     out->finish(out, CRM_EX_OK, true, NULL);
     pcmk__output_free(out);
     return pcmk_rc2legacy(rc);
 }
 
 /*!
  * \internal
  * \brief Parse node UUID from search result
  *
  * \param[in]  result     XML search result
  * \param[out] uuid       If non-NULL, where to store parsed UUID
  * \param[out] is_remote  If non-NULL, set TRUE if result is remote node
  *
  * \return pcmk_ok if UUID was successfully parsed, -ENXIO otherwise
  */
 static int
 get_uuid_from_result(const xmlNode *result, char **uuid, int *is_remote)
 {
     int rc = -ENXIO;
     const char *parsed_uuid = NULL;
     int parsed_is_remote = FALSE;
 
     if (result == NULL) {
         return rc;
     }
 
     /* If there are multiple results, the first is sufficient */
     if (pcmk__xe_is(result, PCMK__XE_XPATH_QUERY)) {
         result = pcmk__xe_first_child(result, NULL, NULL, NULL);
         CRM_CHECK(result != NULL, return rc);
     }
 
     if (pcmk__xe_is(result, PCMK_XE_NODE)) {
         // Result is PCMK_XE_NODE element from PCMK_XE_NODES section
 
         if (pcmk__str_eq(crm_element_value(result, PCMK_XA_TYPE),
                          PCMK_VALUE_REMOTE, pcmk__str_casei)) {
             parsed_uuid = crm_element_value(result, PCMK_XA_UNAME);
             parsed_is_remote = TRUE;
         } else {
             parsed_uuid = pcmk__xe_id(result);
             parsed_is_remote = FALSE;
         }
 
     } else if (pcmk__xe_is(result, PCMK_XE_PRIMITIVE)) {
         /* Result is <primitive> for ocf:pacemaker:remote resource */
 
         parsed_uuid = pcmk__xe_id(result);
         parsed_is_remote = TRUE;
 
     } else if (pcmk__xe_is(result, PCMK_XE_NVPAIR)) {
         /* Result is PCMK_META_REMOTE_NODE parameter of <primitive> for guest
          * node
          */
 
         parsed_uuid = crm_element_value(result, PCMK_XA_VALUE);
         parsed_is_remote = TRUE;
 
     } else if (pcmk__xe_is(result, PCMK__XE_NODE_STATE)) {
         // Result is PCMK__XE_NODE_STATE element from PCMK_XE_STATUS section
 
         parsed_uuid = crm_element_value(result, PCMK_XA_UNAME);
         if (pcmk__xe_attr_is_true(result, PCMK_XA_REMOTE_NODE)) {
             parsed_is_remote = TRUE;
         }
     }
 
     if (parsed_uuid) {
         if (uuid) {
             *uuid = strdup(parsed_uuid);
         }
         if (is_remote) {
             *is_remote = parsed_is_remote;
         }
         rc = pcmk_ok;
     }
 
     return rc;
 }
 
 /* Search string to find a node by name, as:
  * - cluster or remote node in nodes section
  * - remote node in resources section
  * - guest node in resources section
  * - orphaned remote node or bundle guest node in status section
  */
 #define XPATH_UPPER_TRANS "ABCDEFGHIJKLMNOPQRSTUVWXYZ"
 #define XPATH_LOWER_TRANS "abcdefghijklmnopqrstuvwxyz"
 #define XPATH_NODE \
     "/" PCMK_XE_CIB "/" PCMK_XE_CONFIGURATION "/" PCMK_XE_NODES \
         "/" PCMK_XE_NODE "[translate(@" PCMK_XA_UNAME ",'" XPATH_UPPER_TRANS "','" XPATH_LOWER_TRANS "') ='%s']" \
     "|/" PCMK_XE_CIB "/" PCMK_XE_CONFIGURATION "/" PCMK_XE_RESOURCES \
         "/" PCMK_XE_PRIMITIVE \
         "[@class='ocf'][@provider='pacemaker'][@type='remote'][translate(@id,'" XPATH_UPPER_TRANS "','" XPATH_LOWER_TRANS "') ='%s']" \
     "|/" PCMK_XE_CIB "/" PCMK_XE_CONFIGURATION "/" PCMK_XE_RESOURCES \
         "/" PCMK_XE_PRIMITIVE "/" PCMK_XE_META_ATTRIBUTES "/" PCMK_XE_NVPAIR \
         "[@name='" PCMK_META_REMOTE_NODE "'][translate(@value,'" XPATH_UPPER_TRANS "','" XPATH_LOWER_TRANS "') ='%s']" \
     "|/" PCMK_XE_CIB "/" PCMK_XE_STATUS "/" PCMK__XE_NODE_STATE \
         "[@" PCMK_XA_REMOTE_NODE "='true'][translate(@" PCMK_XA_ID ",'" XPATH_UPPER_TRANS "','" XPATH_LOWER_TRANS "') ='%s']"
 
 int
 query_node_uuid(cib_t * the_cib, const char *uname, char **uuid, int *is_remote_node)
 {
     int rc = pcmk_ok;
     char *xpath_string;
     xmlNode *xml_search = NULL;
     char *host_lowercase = NULL;
 
     CRM_ASSERT(uname != NULL);
 
     host_lowercase = g_ascii_strdown(uname, -1);
 
     if (uuid) {
         *uuid = NULL;
     }
     if (is_remote_node) {
         *is_remote_node = FALSE;
     }
 
     xpath_string = crm_strdup_printf(XPATH_NODE, host_lowercase, host_lowercase, host_lowercase, host_lowercase);
     if (cib_internal_op(the_cib, PCMK__CIB_REQUEST_QUERY, NULL, xpath_string,
                         NULL, &xml_search,
                         cib_sync_call|cib_scope_local|cib_xpath,
                         NULL) == pcmk_ok) {
         rc = get_uuid_from_result(xml_search, uuid, is_remote_node);
     } else {
         rc = -ENXIO;
     }
     free(xpath_string);
     free_xml(xml_search);
     g_free(host_lowercase);
 
     if (rc != pcmk_ok) {
         crm_debug("Could not map node name '%s' to a UUID: %s",
                   uname, pcmk_strerror(rc));
     } else {
         crm_info("Mapped node name '%s' to UUID %s", uname, (uuid? *uuid : ""));
     }
     return rc;
 }
 
 // Deprecated functions kept only for backward API compatibility
 // LCOV_EXCL_START
 
 #include <crm/cib/util_compat.h>
 
 int
 query_node_uname(cib_t * the_cib, const char *uuid, char **uname)
 {
     int rc = pcmk_ok;
     xmlNode *a_child = NULL;
     xmlNode *xml_obj = NULL;
     xmlNode *fragment = NULL;
     const char *child_name = NULL;
 
     CRM_ASSERT(uname != NULL);
     CRM_ASSERT(uuid != NULL);
 
     rc = the_cib->cmds->query(the_cib, PCMK_XE_NODES, &fragment,
                               cib_sync_call | cib_scope_local);
     if (rc != pcmk_ok) {
         return rc;
     }
 
     xml_obj = fragment;
     CRM_CHECK(pcmk__xe_is(xml_obj, PCMK_XE_NODES), return -ENOMSG);
     crm_log_xml_trace(xml_obj, "Result section");
 
     rc = -ENXIO;
     *uname = NULL;
 
     for (a_child = pcmk__xe_first_child(xml_obj, PCMK_XE_NODE, NULL, NULL);
          a_child != NULL; a_child = pcmk__xe_next_same(a_child)) {
 
         child_name = pcmk__xe_id(a_child);
 
         if (pcmk__str_eq(uuid, child_name, pcmk__str_casei)) {
             child_name = crm_element_value(a_child, PCMK_XA_UNAME);
             if (child_name != NULL) {
                 *uname = strdup(child_name);
                 rc = pcmk_ok;
             }
             break;
         }
     }
 
     free_xml(fragment);
     return rc;
 }
 
 int
 set_standby(cib_t * the_cib, const char *uuid, const char *scope, const char *standby_value)
 {
     int rc = pcmk_ok;
     char *attr_id = NULL;
 
     CRM_CHECK(uuid != NULL, return -EINVAL);
     CRM_CHECK(standby_value != NULL, return -EINVAL);
 
     if (pcmk__strcase_any_of(scope, "reboot", PCMK_XE_STATUS, NULL)) {
         scope = PCMK_XE_STATUS;
         attr_id = crm_strdup_printf("transient-standby-%.256s", uuid);
 
     } else {
         scope = PCMK_XE_NODES;
         attr_id = crm_strdup_printf("standby-%.256s", uuid);
     }
 
     rc = update_attr_delegate(the_cib, cib_sync_call, scope, uuid, NULL, NULL,
                               attr_id, PCMK_NODE_ATTR_STANDBY, standby_value,
                               TRUE, NULL, NULL);
 
     free(attr_id);
     return rc;
 }
 
 // LCOV_EXCL_STOP
 // End deprecated API