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authorshishir gowda <sgowda@redhat.com>2013-11-15 14:53:44 +0530
committershishir gowda <sgowda@redhat.com>2013-11-15 14:53:44 +0530
commitf0503527548a13cd1af2db640488b4c01857fc4d (patch)
treef8dcccb2d0d824ba1b81c5bb4b293359a10b6d56 /glusterfsd
parent6acf65e64cb6cd50b05ef8e60769ab3d5dc32ef7 (diff)
snapshot: Merge conflict resolution
Signed-off-by: shishir gowda <sgowda@redhat.com>
Diffstat (limited to 'glusterfsd')
-rw-r--r--glusterfsd/src/glusterfsd-mgmt.c78
1 files changed, 78 insertions, 0 deletions
diff --git a/glusterfsd/src/glusterfsd-mgmt.c b/glusterfsd/src/glusterfsd-mgmt.c
index f4445ac..1c92209 100644
--- a/glusterfsd/src/glusterfsd-mgmt.c
+++ b/glusterfsd/src/glusterfsd-mgmt.c
@@ -1124,6 +1124,83 @@ out:
}
int
+glusterfs_handle_volume_barrier_op (rpcsvc_request_t *req)
+{
+ int32_t ret = -1;
+ gd1_mgmt_brick_op_req xlator_req = {0,};
+ dict_t *dict = NULL;
+ xlator_t *xlator = NULL;
+ xlator_t *any = NULL;
+ dict_t *output = NULL;
+ char msg[2048] = {0};
+ glusterfs_ctx_t *ctx = NULL;
+ glusterfs_graph_t *active = NULL;
+ xlator_t *this = NULL;
+
+ GF_ASSERT (req);
+ this = THIS;
+ GF_ASSERT (this);
+
+ ctx = glusterfsd_ctx;
+ GF_ASSERT (ctx);
+
+ active = ctx->active;
+ if (!active) {
+ req->rpc_err = GARBAGE_ARGS;
+ goto out;
+ }
+
+ any = active->first;
+ ret = xdr_to_generic (req->msg[0], &xlator_req,
+ (xdrproc_t)xdr_gd1_mgmt_brick_op_req);
+ if (ret < 0) {
+ //failed to decode msg;
+ req->rpc_err = GARBAGE_ARGS;
+ goto out;
+ }
+ dict = dict_new ();
+ if (!dict)
+ goto out;
+
+ ret = dict_unserialize (xlator_req.input.input_val,
+ xlator_req.input.input_len,
+ &dict);
+ if (ret < 0) {
+ gf_log (this->name, GF_LOG_ERROR,
+ "failed to "
+ "unserialize req-buffer to dictionary");
+ goto out;
+ }
+ xlator = xlator_search_by_name (any, xlator_req.name);
+ if (!xlator) {
+ snprintf (msg, sizeof (msg), "xlator %s is not loaded",
+ xlator_req.name);
+ goto out;
+ }
+
+ output = dict_new ();
+ if (!output) {
+ ret = -1;
+ goto out;
+ }
+
+ ret = xlator->notify (xlator, GF_EVENT_VOLUME_BARRIER_OP,
+ dict, output);
+
+ ret = glusterfs_translator_info_response_send (req, ret,
+ msg, output);
+out:
+ if (dict)
+ dict_unref (dict);
+ free (xlator_req.input.input_val); // malloced by xdr
+ if (output)
+ dict_unref (output);
+ free (xlator_req.name); //malloced by xdr
+
+ return ret;
+
+}
+int
glusterfs_handle_rpc_msg (rpcsvc_request_t *req)
{
int ret = -1;
@@ -1187,6 +1264,7 @@ rpcsvc_actor_t glusterfs_actors[] = {
[GLUSTERD_BRICK_XLATOR_DEFRAG] = {"TRANSLATOR DEFRAG", GLUSTERD_BRICK_XLATOR_DEFRAG, glusterfs_handle_defrag, NULL, 0, DRC_NA},
[GLUSTERD_NODE_PROFILE] = {"NFS PROFILE", GLUSTERD_NODE_PROFILE, glusterfs_handle_nfs_profile, NULL, 0, DRC_NA},
[GLUSTERD_NODE_STATUS] = {"NFS STATUS", GLUSTERD_NODE_STATUS, glusterfs_handle_node_status, NULL, 0, DRC_NA},
+ [GLUSTERD_VOLUME_BARRIER_OP] = {"VOLUME BARRIER OP", GLUSTERD_VOLUME_BARRIER_OP, glusterfs_handle_volume_barrier_op, NULL, 0, DRC_NA},
};
struct rpcsvc_program glusterfs_mop_prog = {