LU-8827 mdt: bypass quota enforcement for HSM release

[fs/lustre-release.git] / lustre / mdd / mdd_object.c

diff --git a/lustre/mdd/mdd_object.c b/lustre/mdd/mdd_object.c
index 1d44816..36de98f 100644 (file)
--- a/lustre/mdd/mdd_object.c
+++ b/lustre/mdd/mdd_object.c
@@ -1311,13 +1311,15 @@ static int mdd_xattr_hsm_replace(const struct lu_env *env,
  *  the rules are:
  *  - only normal FIDs or non-system IGIFs
  *  - same type of objects
- *  - same owner/group (so quotas are still valid)
+ *  - same owner/group (so quotas are still valid) unless this is from HSM
+ *    release.
  */
 static int mdd_layout_swap_allowed(const struct lu_env *env,
                                   struct mdd_object *o1,
                                   const struct lu_attr *attr1,
                                   struct mdd_object *o2,
-                                  const struct lu_attr *attr2)
+                                  const struct lu_attr *attr2,
+                                  __u64 flags)
 {
        const struct lu_fid     *fid1, *fid2;
        ENTRY;
@@ -1341,6 +1343,9 @@ static int mdd_layout_swap_allowed(const struct lu_env *env,
                RETURN(-EBADF);
        }
 
+       if (flags & SWAP_LAYOUTS_MDS_HSM)
+               RETURN(0);
+
        if ((attr1->la_uid != attr2->la_uid) ||
            (attr1->la_gid != attr2->la_gid))
                RETURN(-EPERM);
@@ -1394,7 +1399,7 @@ static int mdd_swap_layouts(const struct lu_env *env, struct md_object *obj1,
                RETURN(rc);
 
        /* check if layout swapping is allowed */
-       rc = mdd_layout_swap_allowed(env, fst_o, fst_la, snd_o, snd_la);
+       rc = mdd_layout_swap_allowed(env, fst_o, fst_la, snd_o, snd_la, flags);
        if (rc != 0)
                RETURN(rc);