LU-9342 pfl: handle uninited component in user defined LOVEA

[fs/lustre-release.git] / lustre / lod / lod_qos.c

diff --git a/lustre/lod/lod_qos.c b/lustre/lod/lod_qos.c
index 89850ab..080b8b2 100644 (file)
--- a/lustre/lod/lod_qos.c
+++ b/lustre/lod/lod_qos.c
@@ -1788,9 +1788,16 @@ int lod_use_defined_striping(const struct lu_env *env,
                lod_comp->llc_stripe_size = le32_to_cpu(v1->lmm_stripe_size);
                lod_comp->llc_stripenr = le16_to_cpu(v1->lmm_stripe_count);
                lod_comp->llc_layout_gen = le16_to_cpu(v1->lmm_layout_gen);
+               /**
+                * The stripe_offset of an uninit-ed component is stored in
+                * the lmm_layout_gen
+                */
+               if (mo->ldo_is_composite && !lod_comp_inited(lod_comp))
+                       lod_comp->llc_stripe_offset = lod_comp->llc_layout_gen;
                lod_obj_set_pool(mo, i, pool_name);
 
-               if (!(lod_comp->llc_pattern & LOV_PATTERN_F_RELEASED)) {
+               if ((!mo->ldo_is_composite || lod_comp_inited(lod_comp)) &&
+                   !(lod_comp->llc_pattern & LOV_PATTERN_F_RELEASED)) {
                        rc = lod_initialize_objects(env, mo, objs, i);
                        if (rc)
                                GOTO(out, rc);