DAOS-18641 tests: test pool_extend.py with lo change

src/common/pool_map.c

@@ -2429,7 +2429,7 @@ update_failed_cnt_helper(struct pool_domain *dom,
 
 	if (dom->do_children == NULL) {
 		for (i = 0; i < dom->do_target_nr; ++i) {
-			if (pool_target_down(&dom->do_targets[i]))
+			if (pool_target_is_down(&dom->do_targets[i]))
 				num_failed++;
 		}
 	} else {

src/include/daos/pool_map.h

@@ -418,7 +418,7 @@ pool_target_is_down2up(struct pool_target *tgt)
 
 /** Check if the target is in PO_COMP_ST_DOWN status */
 static inline bool
-pool_target_down(struct pool_target *tgt)
+pool_target_is_down(struct pool_target *tgt)
 {
 	struct pool_component	*comp = &tgt->ta_comp;
 	uint8_t			 status = comp->co_status;

src/placement/jump_map.c

@@ -1,7 +1,7 @@
 /**
  *
  * (C) Copyright 2016-2024 Intel Corporation.
- * (C) Copyright 2025 Hewlett Packard Enterprise Development LP
+ * (C) Copyright 2025-2026 Hewlett Packard Enterprise Development LP
  *
  * SPDX-License-Identifier: BSD-2-Clause-Patent
  */
@@ -732,8 +732,16 @@ get_object_layout(struct pl_jump_map *jmap, uint32_t layout_ver, struct pl_obj_l
 			} else {
 				if (domain != NULL)
 					setbit(dom_cur_grp_real, domain - root);
-				if (pool_target_down(target))
+
+				if (pool_target_is_down(target))
 					layout->ol_shards[k].po_rebuilding = 1;
+
+				if (pool_target_is_down2up(target)) {
+					if (gen_mode == PRE_REBUILD)
+						layout->ol_shards[k].po_rebuilding = 1;
+					else
+						layout->ol_shards[k].po_reintegrating = 1;
+				}
 			}
 
 			if (is_extending != NULL && pool_target_is_up_or_drain(target))

src/placement/pl_map_common.c

@@ -1,5 +1,6 @@
 /**
  * (C) Copyright 2016-2024 Intel Corporation.
+ * (C) Copyright 2026 Hewlett Packard Enterprise Development LP
  *
  * SPDX-License-Identifier: BSD-2-Clause-Patent
  */
@@ -255,13 +256,7 @@ is_comp_avaible(struct pool_component *comp, uint32_t allow_version,
 			status = PO_COMP_ST_UPIN;
 		} else if (status == PO_COMP_ST_UP) {
 			if (comp->co_flags & PO_COMPF_DOWN2UP) {
-				/* PO_COMP_ST_UP status with PO_COMPF_DOWN2UP flag
-				 * is the case of delay_rebuild exclude+reint.
-				 * Cannot mark it as UPIN to avoid it be used for
-				 * rebuild enumerate/fetch, as the data will be
-				 * discarded in reintegrate.
-				 */
-				/* status = PO_COMP_ST_UPIN; */
+				status = PO_COMP_ST_UPIN;
 			} else {
 				if (comp->co_fseq <= 1)
 					status = PO_COMP_ST_NEW;
@@ -394,18 +389,23 @@ determine_valid_spares(struct pool_target *spare_tgt, struct daos_obj_md *md,
 	if (spare_avail) {
 		/* The selected spare target is up and ready */
 		l_shard->po_target = spare_tgt->ta_comp.co_id;
-		l_shard->po_fseq = f_shard->fs_fseq;
-		l_shard->po_rank = spare_tgt->ta_comp.co_rank;
-		l_shard->po_index = spare_tgt->ta_comp.co_index;
+		l_shard->po_fseq    = f_shard->fs_fseq;
+		l_shard->po_rank    = spare_tgt->ta_comp.co_rank;
+		l_shard->po_index   = spare_tgt->ta_comp.co_index;
+		f_shard->fs_down2up = pool_target_is_down2up(spare_tgt);
 
 		/*
 		 * Mark the shard as 'rebuilding' so that read will skip this shard.
 		 * f_shard->fs_down2up is the case of delay_rebuild exclude+reint.
 		 */
 		if (f_shard->fs_status == PO_COMP_ST_DOWN ||
-		    f_shard->fs_status == PO_COMP_ST_DRAIN ||
-		    f_shard->fs_down2up || pool_target_down(spare_tgt))
+		    f_shard->fs_status == PO_COMP_ST_DRAIN || f_shard->fs_down2up ||
+		    pool_target_is_down(spare_tgt))
 			l_shard->po_rebuilding = 1;
+
+		if (f_shard->fs_down2up && gen_mode != PRE_REBUILD)
+			l_shard->po_reintegrating = 1;
+
 	} else {
 		l_shard->po_shard = -1;
 		l_shard->po_target = -1;

src/rebuild/srv.c

@@ -2047,7 +2047,7 @@ rebuild_task_ult(void *arg)
 	uint32_t				map_dist_ver = 0;
 	struct rebuild_global_pool_tracker	*rgt = NULL;
 	d_rank_t				myrank;
-	uint64_t				cur_ts = 0;
+	uint64_t                                 cur_ts          = 0;
 	uint32_t                                 obj_reclaim_ver = 0;
 	int					rc;
 

src/tests/ftest/nvme/pool_extend.yaml

@@ -23,11 +23,13 @@ server_config:
       nr_xs_helpers: 1
       log_file: daos_server0.log
       storage: auto
+      log_mask: DEBUG,MEM=ERR,RPC=ERR,BULK=ERR,HG=ERR,GRP=ERR
     1:
       pinned_numa_node: 1
       nr_xs_helpers: 1
       log_file: daos_server1.log
       storage: auto
+      log_mask: DEBUG,MEM=ERR,RPC=ERR,BULK=ERR,HG=ERR,GRP=ERR
 
 pool:
   svcn: 4

src/tests/ftest/util/ior_test_base.py

@@ -1,5 +1,5 @@
 """
 (C) Copyright 2018-2024 Intel Corporation.
 
 SPDX-License-Identifier: BSD-2-Clause-Patent
 """
@@ -228,6 +228,9 @@
             env["HDF5_VOL_CONNECTOR"] = "daos"
             env["HDF5_PLUGIN_PATH"] = str(plugin_path)
             manager.working_dir.value = self.dfuse.mount_dir.value
+        env['D_LOG_MASK'] = 'DEBUG'
+        env['D_LOG_FLUSH'] = 'DEBUG'
+        env['DD_MASK'] = 'all'
         manager.assign_hosts(
             self.hostlist_clients, self.workdir, self.hostfile_clients_slots)
         # Pass only processes or ppn to be compatible with previous behavior