LU-3285 mds: combine DoM bit with other IBITS

[fs/lustre-release.git] / lustre / lov / lov_object.c

diff --git a/lustre/lov/lov_object.c b/lustre/lov/lov_object.c
index ac0493e..82926a4 100644 (file)
--- a/lustre/lov/lov_object.c
+++ b/lustre/lov/lov_object.c
@@ -1886,8 +1886,14 @@ static int lov_object_layout_get(const struct lu_env *env,
 
        cl->cl_size = lov_comp_md_size(lsm);
        cl->cl_layout_gen = lsm->lsm_layout_gen;
-       cl->cl_is_composite = lsm_is_composite(lsm->lsm_magic);
+       if (lsm_is_composite(lsm->lsm_magic)) {
+               struct lov_stripe_md_entry *lsme = lsm->lsm_entries[0];
 
+               cl->cl_is_composite = true;
+
+               if (lsme_is_dom(lsme))
+                       cl->cl_dom_comp_size = lsme->lsme_extent.e_end;
+       }
        rc = lov_lsm_pack(lsm, buf->lb_buf, buf->lb_len);
        lov_lsm_put(lsm);