DAOS-16001 placement: fix cases for delay_rebuild

Features: rebuild
Allow-unstable-test: true

Required-githooks: true

Signed-off-by: Xuezhao Liu <xuezhao.liu@intel.com>

src/placement/pl_map_common.c

@@ -251,7 +251,8 @@ 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) {
- status = PO_COMP_ST_UPIN;
+ /* does not work for delay_rebuild mode */
+ /* status = PO_COMP_ST_UPIN; */
  } else {
  if (comp->co_fseq <= 1)
  status = PO_COMP_ST_NEW;
@@ -392,6 +393,7 @@ determine_valid_spares(struct pool_target *spare_tgt, struct daos_obj_md *md,
  */
  if (f_shard->fs_status == PO_COMP_ST_DOWN ||
  f_shard->fs_status == PO_COMP_ST_DRAIN ||
+ f_shard->fs_status == PO_COMP_ST_UP ||
  pool_target_down(spare_tgt))
  l_shard->po_rebuilding = 1;
  } else {