Variable IOBUF: Use variable iobuf for cli/glusterd/glusterfsd(mgmt)

By using variable iobufs, xfer data size is no more limited to
128K (default). This helps in scaling.

Change-Id: Iab453db9223d887306d150cd6fe0b1eae9c422cc
BUG: 2472
Reviewed-on: http://review.gluster.com/13
Tested-by: Gluster Build System <jenkins@build.gluster.com>
Reviewed-by: Amar Tumballi <amar@gluster.com>
Reviewed-by: Anand Avati <avati@gluster.com>

1 files changed, 37 insertions, 10 deletions

diff --git a/xlators/mgmt/glusterd/src/glusterd-rpc-ops.c b/xlators/mgmt/glusterd/src/glusterd-rpc-ops.c
index b7d800ffcdc..29239b324be 100644
--- a/xlators/mgmt/glusterd/src/glusterd-rpc-ops.c
+++ b/xlators/mgmt/glusterd/src/glusterd-rpc-ops.c
@@ -57,6 +57,7 @@ glusterd_op_send_cli_response (glusterd_op_t op, int32_t op_ret,
         dict_t          *ctx = NULL;
         char            *free_ptr = NULL;
         glusterd_conf_t *conf = NULL;
+        xdrproc_t       xdrproc;
 
         GF_ASSERT (THIS);
 
@@ -77,6 +78,7 @@ glusterd_op_send_cli_response (glusterd_op_t op, int32_t op_ret,
                         rsp.op_errstr = "";
                 cli_rsp = &rsp;
                 sfunc = gf_xdr_serialize_cli_create_vol_rsp;
+                xdrproc = (xdrproc_t)xdr_gf1_cli_create_vol_rsp;
                 break;
         }
 
@@ -92,6 +94,7 @@ glusterd_op_send_cli_response (glusterd_op_t op, int32_t op_ret,
                         rsp.op_errstr = "";
                 cli_rsp = &rsp;
                 sfunc = gf_xdr_serialize_cli_start_vol_rsp;
+                xdrproc = (xdrproc_t) xdr_gf1_cli_start_vol_rsp;
                 break;
         }
 
@@ -107,6 +110,7 @@ glusterd_op_send_cli_response (glusterd_op_t op, int32_t op_ret,
                         rsp.op_errstr = "";
                 cli_rsp = &rsp;
                 sfunc = gf_xdr_serialize_cli_stop_vol_rsp;
+                xdrproc = (xdrproc_t) xdr_gf1_cli_stop_vol_rsp;
                 break;
         }
 
@@ -122,6 +126,7 @@ glusterd_op_send_cli_response (glusterd_op_t op, int32_t op_ret,
                         rsp.op_errstr = "";
                 cli_rsp = &rsp;
                 sfunc = gf_xdr_serialize_cli_delete_vol_rsp;
+                xdrproc = (xdrproc_t) xdr_gf1_cli_delete_vol_rsp;
                 break;
         }
 
@@ -133,6 +138,7 @@ glusterd_op_send_cli_response (glusterd_op_t op, int32_t op_ret,
                 //rsp.volname = "";
                 cli_rsp = &rsp;
                 sfunc = gf_xdr_serialize_cli_defrag_vol_rsp;
+                xdrproc = (xdrproc_t) xdr_gf1_cli_defrag_vol_rsp;
                 break;
         }
 
@@ -148,6 +154,7 @@ glusterd_op_send_cli_response (glusterd_op_t op, int32_t op_ret,
                         rsp.op_errstr = "";
                 cli_rsp = &rsp;
                 sfunc = gf_xdr_serialize_cli_add_brick_rsp;
+                xdrproc = (xdrproc_t) xdr_gf1_cli_add_brick_rsp;
                 break;
         }
 
@@ -163,6 +170,7 @@ glusterd_op_send_cli_response (glusterd_op_t op, int32_t op_ret,
                 rsp.volname = "";
                 cli_rsp = &rsp;
                 sfunc = gf_xdr_serialize_cli_remove_brick_rsp;
+                xdrproc = (xdrproc_t) xdr_gf1_cli_remove_brick_rsp;
                 break;
         }
 
@@ -182,6 +190,7 @@ glusterd_op_send_cli_response (glusterd_op_t op, int32_t op_ret,
                 rsp.volname = "";
                 cli_rsp = &rsp;
                 sfunc = gf_xdr_serialize_cli_replace_brick_rsp;
+                xdrproc = (xdrproc_t) xdr_gf1_cli_replace_brick_rsp;
                 break;
         }
 
@@ -207,6 +216,7 @@ glusterd_op_send_cli_response (glusterd_op_t op, int32_t op_ret,
 
                 cli_rsp = &rsp;
                 sfunc = gf_xdr_serialize_cli_set_vol_rsp;
+                xdrproc = (xdrproc_t) xdr_gf1_cli_set_vol_rsp;
                 break;
         }
 
@@ -223,6 +233,7 @@ glusterd_op_send_cli_response (glusterd_op_t op, int32_t op_ret,
                         rsp.op_errstr = "Error while resetting options";
                 cli_rsp = &rsp;
                 sfunc = gf_xdr_serialize_cli_reset_vol_rsp;
+                xdrproc = (xdrproc_t) xdr_gf1_cli_reset_vol_rsp;
                 break;
         }
 
@@ -237,6 +248,7 @@ glusterd_op_send_cli_response (glusterd_op_t op, int32_t op_ret,
                         rsp.errstr = "";
                 cli_rsp = &rsp;
                 sfunc = gf_xdr_serialize_cli_log_filename_rsp;
+                xdrproc = (xdrproc_t) xdr_gf1_cli_log_filename_rsp;
                 break;
         }
         case GD_OP_LOG_ROTATE:
@@ -250,6 +262,7 @@ glusterd_op_send_cli_response (glusterd_op_t op, int32_t op_ret,
                         rsp.errstr = "";
                 cli_rsp = &rsp;
                 sfunc = gf_xdr_serialize_cli_log_rotate_rsp;
+                xdrproc = (xdrproc_t) xdr_gf1_cli_log_rotate_rsp;
                 break;
         }
         case GD_OP_SYNC_VOLUME:
@@ -263,6 +276,7 @@ glusterd_op_send_cli_response (glusterd_op_t op, int32_t op_ret,
                         rsp.op_errstr = "";
                 cli_rsp = &rsp;
                 sfunc = gf_xdr_from_cli_sync_volume_rsp;
+                xdrproc = (xdrproc_t) xdr_gf1_cli_sync_volume_rsp;
                 break;
         }
         case GD_OP_GSYNC_SET:
@@ -297,6 +311,7 @@ glusterd_op_send_cli_response (glusterd_op_t op, int32_t op_ret,
                         rsp.op_errstr = op_errstr;
                 cli_rsp = &rsp;
                 sfunc = gf_xdr_serialize_cli_gsync_set_rsp;
+                xdrproc = (xdrproc_t) xdr_gf1_cli_gsync_set_rsp;
                 break;
         }
         case GD_OP_RENAME_VOLUME:
@@ -323,6 +338,7 @@ glusterd_op_send_cli_response (glusterd_op_t op, int32_t op_ret,
                 free_ptr = rsp.stats_info.stats_info_val;
                 cli_rsp = &rsp;
                 sfunc = gf_xdr_from_cli_stats_volume_rsp;
+                xdrproc = (xdrproc_t) xdr_gf1_cli_stats_volume_rsp;
                 break;
         }
 
@@ -371,6 +387,7 @@ glusterd_op_send_cli_response (glusterd_op_t op, int32_t op_ret,
                 }
                 cli_rsp = &rsp;
                 sfunc = gf_xdr_serialize_cli_quota_rsp;
+                xdrproc = (xdrproc_t) xdr_gf1_cli_quota_rsp;
                 break;
         }
 
@@ -386,6 +403,7 @@ glusterd_op_send_cli_response (glusterd_op_t op, int32_t op_ret,
 
                 cli_rsp = &rsp;
                 sfunc = gf_xdr_serialize_cli_log_level_rsp;
+                xdrproc = (xdrproc_t) xdr_gf1_cli_log_level_rsp;
                 break;
         }
 
@@ -398,7 +416,7 @@ glusterd_op_send_cli_response (glusterd_op_t op, int32_t op_ret,
         }
 
         ret = glusterd_submit_reply (req, cli_rsp, NULL, 0, NULL,
-                                     sfunc);
+                                     sfunc, xdrproc);
 
         if (free_ptr)
                 GF_FREE (free_ptr);
@@ -1374,7 +1392,8 @@ glusterd3_1_probe (call_frame_t *frame, xlator_t *this,
         ret = glusterd_submit_request (peerinfo->rpc, &req, frame, peerinfo->mgmt,
                                        GD_MGMT_PROBE_QUERY,
                                        NULL, gd_xdr_from_mgmt_probe_req,
-                                       this, glusterd3_1_probe_cbk);
+                                       this, glusterd3_1_probe_cbk,
+                                       (xdrproc_t)xdr_gd1_mgmt_probe_req);
 
 out:
         if (req.hostname)
@@ -1427,7 +1446,8 @@ glusterd3_1_friend_add (call_frame_t *frame, xlator_t *this,
         ret = glusterd_submit_request (peerinfo->rpc, &req, frame, peerinfo->mgmt,
                                        GD_MGMT_FRIEND_ADD,
                                        NULL, gd_xdr_from_mgmt_friend_req,
-                                       this, glusterd3_1_friend_add_cbk);
+                                       this, glusterd3_1_friend_add_cbk,
+                                       (xdrproc_t)xdr_gd1_mgmt_friend_req);
 
 
 out:
@@ -1469,7 +1489,8 @@ glusterd3_1_friend_remove (call_frame_t *frame, xlator_t *this,
         ret = glusterd_submit_request (peerinfo->rpc, &req, frame, peerinfo->mgmt,
                                        GD_MGMT_FRIEND_REMOVE,
                                        NULL, gd_xdr_from_mgmt_friend_req,
-                                       this, glusterd3_1_friend_remove_cbk);
+                                       this, glusterd3_1_friend_remove_cbk,
+                                       (xdrproc_t)xdr_gd1_mgmt_friend_req);
 
 out:
         gf_log ("glusterd", GF_LOG_DEBUG, "Returning %d", ret);
@@ -1515,7 +1536,8 @@ glusterd3_1_friend_update (call_frame_t *frame, xlator_t *this,
                                        peerinfo->mgmt,
                                        GD_MGMT_FRIEND_UPDATE,
                                        NULL, gd_xdr_from_mgmt_friend_update,
-                                       this, glusterd3_1_friend_update_cbk);
+                                       this, glusterd3_1_friend_update_cbk,
+                                       (xdrproc_t)xdr_gd1_mgmt_friend_update);
 
 out:
         if (req.friends.friends_val)
@@ -1553,7 +1575,8 @@ glusterd3_1_cluster_lock (call_frame_t *frame, xlator_t *this,
                                        peerinfo->mgmt, GD_MGMT_CLUSTER_LOCK,
                                        NULL,
                                        gd_xdr_from_mgmt_cluster_lock_req,
-                                       this, glusterd3_1_cluster_lock_cbk);
+                                       this, glusterd3_1_cluster_lock_cbk,
+                                       (xdrproc_t)xdr_gd1_mgmt_cluster_lock_req);
 out:
         gf_log ("glusterd", GF_LOG_DEBUG, "Returning %d", ret);
         return ret;
@@ -1587,7 +1610,8 @@ glusterd3_1_cluster_unlock (call_frame_t *frame, xlator_t *this,
                                        peerinfo->mgmt, GD_MGMT_CLUSTER_UNLOCK,
                                        NULL,
                                        gd_xdr_from_mgmt_cluster_unlock_req,
-                                       this, glusterd3_1_cluster_unlock_cbk);
+                                       this, glusterd3_1_cluster_unlock_cbk,
+                                       (xdrproc_t)xdr_gd1_mgmt_cluster_unlock_req);
 out:
         gf_log ("glusterd", GF_LOG_DEBUG, "Returning %d", ret);
         return ret;
@@ -1646,7 +1670,8 @@ glusterd3_1_stage_op (call_frame_t *frame, xlator_t *this,
                                        peerinfo->mgmt, GD_MGMT_STAGE_OP,
                                        NULL,
                                        gd_xdr_from_mgmt_stage_op_req,
-                                       this, glusterd3_1_stage_op_cbk);
+                                       this, glusterd3_1_stage_op_cbk,
+                                       (xdrproc_t)xdr_gd1_mgmt_stage_op_req);
 
 out:
         if ((_gf_true == is_alloc) && req.buf.buf_val)
@@ -1708,7 +1733,8 @@ glusterd3_1_commit_op (call_frame_t *frame, xlator_t *this,
                                        peerinfo->mgmt, GD_MGMT_COMMIT_OP,
                                        NULL,
                                        gd_xdr_from_mgmt_commit_op_req,
-                                       this, glusterd3_1_commit_op_cbk);
+                                       this, glusterd3_1_commit_op_cbk,
+                                       (xdrproc_t)xdr_gd1_mgmt_commit_op_req);
 
 out:
         if ((_gf_true == is_alloc) && req.buf.buf_val)
@@ -1937,7 +1963,8 @@ glusterd3_1_brick_op (call_frame_t *frame, xlator_t *this,
                                                &glusterd_glusterfs_3_1_mgmt_prog,
                                                req->op, NULL,
                                                gd_xdr_from_mgmt_brick_op_req,
-                                               this, glusterd3_1_brick_op_cbk);
+                                               this, glusterd3_1_brick_op_cbk,
+                                               (xdrproc_t)xdr_gd1_mgmt_brick_op_req);
                 if (req) {
                         if (req->input.input_val)
                                 GF_FREE (req->input.input_val);