LU-11213 ptlrpc: intent_getattr fetches default LMV

[fs/lustre-release.git] / lustre / include / lustre_lmv.h

diff --git a/lustre/include/lustre_lmv.h b/lustre/include/lustre_lmv.h
index 3410b92..e683e6c 100644 (file)
--- a/lustre/include/lustre_lmv.h
+++ b/lustre/include/lustre_lmv.h
@@ -74,10 +74,12 @@ lsm_md_eq(const struct lmv_stripe_md *lsm1, const struct lmv_stripe_md *lsm2)
                      lsm2->lsm_md_pool_name) != 0)
                return false;
 
-       for (idx = 0; idx < lsm1->lsm_md_stripe_count; idx++) {
-               if (!lu_fid_eq(&lsm1->lsm_md_oinfo[idx].lmo_fid,
-                              &lsm2->lsm_md_oinfo[idx].lmo_fid))
-                       return false;
+       if (lsm1->lsm_md_magic == LMV_MAGIC_V1) {
+               for (idx = 0; idx < lsm1->lsm_md_stripe_count; idx++) {
+                       if (!lu_fid_eq(&lsm1->lsm_md_oinfo[idx].lmo_fid,
+                                      &lsm2->lsm_md_oinfo[idx].lmo_fid))
+                               return false;
+               }
        }
 
        return true;
@@ -94,6 +96,9 @@ static inline void lsm_md_dump(int mask, const struct lmv_stripe_md *lsm)
                lsm->lsm_md_layout_version, lsm->lsm_md_migrate_offset,
                lsm->lsm_md_migrate_hash, lsm->lsm_md_pool_name);
 
+       if (lsm->lsm_md_magic != LMV_MAGIC_V1)
+               return;
+
        for (i = 0; i < lsm->lsm_md_stripe_count; i++)
                CDEBUG(mask, "stripe[%d] "DFID"\n",
                       i, PFID(&lsm->lsm_md_oinfo[i].lmo_fid));