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-rw-r--r--xlators/cluster/afr/src/afr.c15
1 files changed, 15 insertions, 0 deletions
diff --git a/xlators/cluster/afr/src/afr.c b/xlators/cluster/afr/src/afr.c
index 289a27d6079..903060f4934 100644
--- a/xlators/cluster/afr/src/afr.c
+++ b/xlators/cluster/afr/src/afr.c
@@ -87,6 +87,18 @@ xlator_subvolume_index (xlator_t *this, xlator_t *subvol)
int
+xlator_subvolume_count (xlator_t *this)
+{
+ int i = 0;
+ xlator_list_t *list = NULL;
+
+ for (list = this->children; list; list = list->next)
+ i++;
+ return i;
+}
+
+
+int
reconfigure (xlator_t *this, dict_t *options)
{
afr_private_t * priv = NULL;
@@ -186,6 +198,7 @@ init (xlator_t *this)
priv = this->private;
priv->read_child = -1;
+
GF_OPTION_INIT ("read-subvolume", read_subvol, xlator, out);
if (read_subvol) {
priv->read_child = xlator_subvolume_index (this, read_subvol);
@@ -245,6 +258,8 @@ init (xlator_t *this)
priv->wait_count = 1;
+ child_count = xlator_subvolume_count (this);
+
priv->child_count = child_count;
LOCK_INIT (&priv->lock);