path: root/libglusterfs
diff options
authorAtin Mukherjee <>2017-05-09 21:05:50 +0530
committerJeff Darcy <>2017-05-14 21:10:29 +0000
commit86ad032949cb80b6ba3df9dc8268243529d4eb84 (patch)
treebbf502850ccadd077257dde2664c55a9ae8ca054 /libglusterfs
parent269e2ccf45ddc662d8373eb887ae6cef96e2ef37 (diff)
glusterfsd: send PARENT_UP on brick attach
With brick multiplexing being enabled, if a brick is instance attached to a process then a PARENT_UP event is needed so that it reaches right till posix layer and then from posix CHILD_UP event is sent back to all the children. Change-Id: Ic341086adb3bbbde0342af518e1b273dd2f669b9 BUG: 1447389 Signed-off-by: Atin Mukherjee <> Reviewed-on: NetBSD-regression: NetBSD Build System <> Smoke: Gluster Build System <> CentOS-regression: Gluster Build System <> Reviewed-by: Jeff Darcy <>
Diffstat (limited to 'libglusterfs')
2 files changed, 6 insertions, 3 deletions
diff --git a/libglusterfs/src/glusterfs.h b/libglusterfs/src/glusterfs.h
index 2e709b9d703..7eaeb0c7dbd 100644
--- a/libglusterfs/src/glusterfs.h
+++ b/libglusterfs/src/glusterfs.h
@@ -583,7 +583,9 @@ int glusterfs_graph_init (glusterfs_graph_t *graph);
glusterfs_graph_t *glusterfs_graph_new (void);
int glusterfs_graph_reconfigure (glusterfs_graph_t *oldgraph,
glusterfs_graph_t *newgraph);
-int glusterfs_graph_attach (glusterfs_graph_t *orig_graph, char *path);
+int glusterfs_graph_attach (glusterfs_graph_t *orig_graph, char *path,
+ glusterfs_graph_t **newgraph);
+int glusterfs_graph_parent_up (glusterfs_graph_t *graph);
gf_free_mig_locks (lock_migration_info_t *locks);
diff --git a/libglusterfs/src/graph.c b/libglusterfs/src/graph.c
index 86d08f0e25b..11d2a0adf1e 100644
--- a/libglusterfs/src/graph.c
+++ b/libglusterfs/src/graph.c
@@ -1049,7 +1049,8 @@ out:
-glusterfs_graph_attach (glusterfs_graph_t *orig_graph, char *path)
+glusterfs_graph_attach (glusterfs_graph_t *orig_graph, char *path,
+ glusterfs_graph_t **newgraph)
xlator_t *this = THIS;
FILE *fp;
@@ -1086,7 +1087,7 @@ glusterfs_graph_attach (glusterfs_graph_t *orig_graph, char *path)
xl = FIRST_CHILD(xl);
graph->first = xl;
+ *newgraph = graph;
volfile_id = strstr (path, "/snaps/");
if (!volfile_id) {