LU-2915 lfsck: NO scrub for agent inode and remote parent

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

diff --git a/lustre/mdd/mdd_lfsck.c b/lustre/mdd/mdd_lfsck.c
index f34fbe5..3adfda1 100644 (file)
--- a/lustre/mdd/mdd_lfsck.c
+++ b/lustre/mdd/mdd_lfsck.c
@@ -20,7 +20,7 @@
  * GPL HEADER END
  */
 /*
- * Copyright (c) 2012, Intel Corporation.
+ * Copyright (c) 2012, 2013, Intel Corporation.
  */
 /*
  * lustre/mdd/mdd_lfsck.c
@@ -877,7 +877,8 @@ again:
                if (!mdd_object_exists(parent))
                        goto shrink;
 
-               /* XXX: need more processing for remote object in the future. */
+               /* XXX: Currently, skip remote object, the consistency for
+                *      remote object will be processed in LFSCK phase III. */
                if (mdd_object_remote(parent)) {
                        mdd_object_put(env, parent);
                        ldata.ld_lee = LINKEA_NEXT_ENTRY(ldata);
@@ -1752,7 +1753,8 @@ static int mdd_lfsck_namespace_double_scan(const struct lu_env *env,
                        goto checkpoint;
                }
 
-               /* XXX: need more processing for remote object in the future. */
+               /* XXX: Currently, skip remote object, the consistency for
+                *      remote object will be processed in LFSCK phase III. */
                if (!mdd_object_exists(target) || mdd_object_remote(target))
                        goto obj_put;
 
@@ -2149,7 +2151,8 @@ static int mdd_lfsck_prep(struct lu_env *env, struct md_lfsck *lfsck)
        else if (IS_ERR(obj))
                RETURN(PTR_ERR(obj));
 
-       /* XXX: need more processing for remote object in the future. */
+       /* XXX: Currently, skip remote object, the consistency for
+        *      remote object will be processed in LFSCK phase III. */
        if (!mdd_object_exists(obj) || mdd_object_remote(obj) ||
            unlikely(!S_ISDIR(mdd_object_type(obj))))
                GOTO(out, rc = 0);
@@ -2390,7 +2393,8 @@ static int mdd_lfsck_dir_engine(const struct lu_env *env,
                                goto checkpoint;
                }
 
-               /* XXX: need more processing for remote object in the future. */
+               /* XXX: Currently, skip remote object, the consistency for
+                *      remote object will be processed in LFSCK phase III. */
                if (mdd_object_exists(child) && !mdd_object_remote(child))
                        rc = mdd_lfsck_exec_dir(env, lfsck, child, ent);
                mdd_object_put(env, child);
@@ -2485,9 +2489,8 @@ static int mdd_lfsck_oit_engine(const struct lu_env *env,
                                goto checkpoint;
                }
 
-               /* XXX: In fact, low layer otable-based iteration should not
-                *      return agent object. But before LU-2646 resolved, we
-                *      need more processing for agent object. */
+               /* XXX: Currently, skip remote object, the consistency for
+                *      remote object will be processed in LFSCK phase III. */
                if (mdd_object_exists(target) && !mdd_object_remote(target))
                        rc = mdd_lfsck_exec_oit(env, lfsck, target);
                mdd_object_put(env, target);