xlator options: revamp xlator option validation/reconfigure code

- move option handling to options.c (new file)
- remove duplication of option validation code
- remove duplication of gf_log / sprintf
- get rid of xlator_t->validate_options
- get rid of option validation in rpc-transport
- get rid of validate_options() in every xlator
- use xlator_volume_option_get to clean up many functions
- introduce primitives to init/reconfigure option types

Change-Id: I51798af72c8dc0a2b9e017424036eb3667dfc7ff
BUG: 3415
Reviewed-on: http://review.gluster.com/235
Tested-by: Gluster Build System <jenkins@build.gluster.com>
Reviewed-by: Anand Avati <avati@gluster.com>

1 files changed, 3 insertions, 0 deletions

diff --git a/glusterfsd/src/glusterfsd-mgmt.c b/glusterfsd/src/glusterfsd-mgmt.c
index ce9bac2e8f6..3a6829ff619 100644
--- a/glusterfsd/src/glusterfsd-mgmt.c
+++ b/glusterfsd/src/glusterfsd-mgmt.c
@@ -53,6 +53,7 @@ typedef ssize_t (*gf_serialize_t) (struct iovec outmsg, void *args);
 int glusterfs_mgmt_pmap_signin (glusterfs_ctx_t *ctx);
 int glusterfs_volfile_fetch (glusterfs_ctx_t *ctx);
 int glusterfs_process_volfp (glusterfs_ctx_t *ctx, FILE *fp);
+int glusterfs_graph_unknown_options (glusterfs_graph_t *graph);
 
 int
 mgmt_cbk_spec (void *data)
@@ -603,6 +604,8 @@ glusterfs_volfile_reconfigure (FILE *newvolfile_fp)
                 goto out;
         }
 
+        glusterfs_graph_unknown_options (newvolfile_graph);
+
         ret = 0;
 out:
         return ret;