cluster/afr: Don't support heal info healed/heal-failed commands

Change-Id: Iecfd3150e4f4e795e3403bcb1ac56340759a37d0
BUG: 1098027
Signed-off-by: Pranith Kumar K <pkarampu@redhat.com>
Reviewed-on: http://review.gluster.org/7766
Tested-by: Gluster Build System <jenkins@build.gluster.com>
Reviewed-by: Ravishankar N <ravishankar@redhat.com>
Reviewed-by: Vijay Bellur <vbellur@redhat.com>

2 files changed, 21 insertions, 32 deletions

diff --git a/xlators/cluster/afr/src/afr-self-heald.c b/xlators/cluster/afr/src/afr-self-heald.c
index 0ff4c0cb1fc..25ae530913d 100644
--- a/xlators/cluster/afr/src/afr-self-heald.c
+++ b/xlators/cluster/afr/src/afr-self-heald.c
@@ -20,8 +20,6 @@
 #include "protocol-common.h"
 
 #define SHD_INODE_LRU_LIMIT          2048
-#define AFR_EH_HEALED_LIMIT          1024
-#define AFR_EH_HEAL_FAIL_LIMIT       1024
 #define AFR_EH_SPLIT_BRAIN_LIMIT     1024
 #define AFR_STATISTICS_HISTORY_SIZE    50
 
@@ -314,30 +312,29 @@ afr_shd_selfheal (struct subvol_healer *healer, int child, uuid_t gfid)
 		eh = shd->split_brain;
 		crawl_event->split_brain_count++;
 	} else if (ret < 0) {
-		eh = shd->heal_failed;
 		crawl_event->heal_failed_count++;
 	} else if (ret == 0) {
-		eh = shd->healed;
 		crawl_event->healed_count++;
 	}
 
 	if (eh) {
 		shd_event = GF_CALLOC (1, sizeof(*shd_event),
 				       gf_afr_mt_shd_event_t);
-		if (!shd_event) {
-			GF_FREE (path);
-			return ret;
-		}
+		if (!shd_event)
+                        goto out;
 
 		shd_event->child = child;
 		shd_event->path = path;
 
-		if (eh_save_history (eh, shd_event) < 0) {
-			GF_FREE (shd_event);
-			GF_FREE (path);
-                        return ret;
-		}
+		if (eh_save_history (eh, shd_event) < 0)
+                        goto out;
+
+                shd_event = NULL;
+                path = NULL;
 	}
+out:
+        GF_FREE (shd_event);
+        GF_FREE (path);
 	return ret;
 }
 
@@ -1055,16 +1052,6 @@ afr_selfheal_daemon_init (xlator_t *this)
 			goto out;
 	}
 
-	shd->healed = eh_new (AFR_EH_HEALED_LIMIT, _gf_false,
-			      afr_destroy_shd_event_data);
-        if (!shd->healed)
-		goto out;
-
-	shd->heal_failed = eh_new (AFR_EH_HEAL_FAIL_LIMIT, _gf_false,
-				   afr_destroy_shd_event_data);
-	if (!shd->heal_failed)
-		goto out;
-
 	shd->split_brain = eh_new (AFR_EH_SPLIT_BRAIN_LIMIT, _gf_false,
 				   afr_destroy_shd_event_data);
 	if (!shd->split_brain)
@@ -1168,7 +1155,7 @@ afr_xl_op (xlator_t *this, dict_t *input, dict_t *output)
 
 		for (i = 0; i < priv->child_count; i++) {
 			healer = &shd->index_healers[i];
-			snprintf (key, 64, "%d-%d-status", xl_id, i);
+			snprintf (key, sizeof (key), "%d-%d-status", xl_id, i);
 
 			if (!priv->child_up[i]) {
 				ret = dict_set_str (output, key,
@@ -1193,7 +1180,7 @@ afr_xl_op (xlator_t *this, dict_t *input, dict_t *output)
 
 		for (i = 0; i < priv->child_count; i++) {
 			healer = &shd->full_healers[i];
-			snprintf (key, 64, "%d-%d-status", xl_id, i);
+			snprintf (key, sizeof (key), "%d-%d-status", xl_id, i);
 
 			if (!priv->child_up[i]) {
 				ret = dict_set_str (output, key,
@@ -1219,10 +1206,12 @@ afr_xl_op (xlator_t *this, dict_t *input, dict_t *output)
 				afr_shd_gather_index_entries (this, i, output);
                 break;
         case GF_AFR_OP_HEALED_FILES:
-		eh_dump (shd->healed, output, afr_add_shd_event);
-                break;
         case GF_AFR_OP_HEAL_FAILED_FILES:
-		eh_dump (shd->heal_failed, output, afr_add_shd_event);
+                for (i = 0; i < priv->child_count; i++) {
+                        snprintf (key, sizeof (key), "%d-%d-status", xl_id, i);
+                        ret = dict_set_str (output, key, "Operation Not "
+                                            "Supported");
+                }
                 break;
         case GF_AFR_OP_SPLIT_BRAIN_FILES:
 		eh_dump (shd->split_brain, output, afr_add_shd_event);
@@ -1243,11 +1232,13 @@ afr_xl_op (xlator_t *this, dict_t *input, dict_t *output)
 
 		for (i = 0; i < priv->child_count; i++) {
 			if (!priv->child_up[i]) {
-				snprintf (key, 64, "%d-%d-status", xl_id, i);
+				snprintf (key, sizeof (key), "%d-%d-status",
+                                          xl_id, i);
 				ret = dict_set_str (output, key,
 						    "Brick is not connected");
 			} else {
-				snprintf (key, 64, "%d-%d-hardlinks", xl_id, i);
+				snprintf (key, sizeof (key), "%d-%d-hardlinks",
+                                          xl_id, i);
 				cnt = afr_shd_get_index_count (this, i);
 				if (cnt >= 0) {
 					ret = dict_set_uint64 (output, key, cnt);
diff --git a/xlators/cluster/afr/src/afr-self-heald.h b/xlators/cluster/afr/src/afr-self-heald.h
index 10e229ee7c2..59f06b79cff 100644
--- a/xlators/cluster/afr/src/afr-self-heald.h
+++ b/xlators/cluster/afr/src/afr-self-heald.h
@@ -53,8 +53,6 @@ typedef struct {
 	struct subvol_healer   *index_healers;
 	struct subvol_healer   *full_healers;
 
-	eh_t                    *healed;
-        eh_t                    *heal_failed;
         eh_t                    *split_brain;
         eh_t                    **statistics;
 } afr_self_heald_t;