1 files changed, 52 insertions, 1 deletions

diff --git a/xlators/mgmt/glusterd/src/glusterd-volgen.h b/xlators/mgmt/glusterd/src/glusterd-volgen.h
index 6df88f75f..fcbaaf93e 100644
--- a/xlators/mgmt/glusterd/src/glusterd-volgen.h
+++ b/xlators/mgmt/glusterd/src/glusterd-volgen.h
@@ -23,8 +23,18 @@
 #define VKEY_DIAG_LAT_MEASUREMENT "diagnostics.latency-measurement"
 #define VKEY_FEATURES_LIMIT_USAGE "features.limit-usage"
 #define VKEY_MARKER_XTIME         GEOREP".indexing"
+#define VKEY_MARKER_XTIME_FORCE   GEOREP".ignore-pid-check"
+#define VKEY_CHANGELOG            "changelog.changelog"
 #define VKEY_FEATURES_QUOTA       "features.quota"
 
+#define AUTH_ALLOW_MAP_KEY "auth.allow"
+#define AUTH_REJECT_MAP_KEY "auth.reject"
+#define NFS_DISABLE_MAP_KEY "nfs.disable"
+#define AUTH_ALLOW_OPT_KEY "auth.addr.*.allow"
+#define AUTH_REJECT_OPT_KEY "auth.addr.*.reject"
+#define NFS_DISABLE_OPT_KEY "nfs.*.disable"
+
+
 typedef enum {
         GF_CLIENT_TRUSTED,
         GF_CLIENT_OTHER
@@ -52,7 +62,9 @@ typedef enum {
 
 typedef enum gd_volopt_flags_ {
         OPT_FLAG_NONE,
-        OPT_FLAG_FORCE = 1,
+        OPT_FLAG_FORCE = 0x01,      // option needs force to be reset
+        OPT_FLAG_XLATOR_OPT = 0x02, // option enables/disables xlators
+        OPT_FLAG_CLIENT_OPT = 0x04, // option affects clients
 } gd_volopt_flags_t;
 
 typedef enum {
@@ -63,6 +75,7 @@ typedef enum {
         GF_XLATOR_INDEX,
         GF_XLATOR_MARKER,
         GF_XLATOR_IO_STATS,
+        GF_XLATOR_BD,
         GF_XLATOR_NONE,
 } glusterd_server_xlator_t;
 
@@ -78,6 +91,9 @@ typedef enum {
 
 typedef enum  { DOC, NO_DOC, GLOBAL_DOC, GLOBAL_NO_DOC } option_type_t;
 
+typedef int (*vme_option_validation) (dict_t *dict, char *key, char *value,
+                                      char **op_errstr);
+
 struct volopt_map_entry {
         char *key;
         char *voltype;
@@ -86,7 +102,14 @@ struct volopt_map_entry {
         option_type_t type;
         uint32_t flags;
         uint32_t op_version;
+        char *description;
+        vme_option_validation validate_fn;
+        /* If client_option is true, the option affects clients.
+         * this is used to calculate client-op-version of volumes
+         */
+        //gf_boolean_t client_option;
 };
+
 int glusterd_create_rb_volfiles (glusterd_volinfo_t *volinfo,
                                  glusterd_brickinfo_t *brickinfo);
 
@@ -101,6 +124,10 @@ int glusterd_create_shd_volfile ();
 
 int glusterd_delete_volfile (glusterd_volinfo_t *volinfo,
                              glusterd_brickinfo_t *brickinfo);
+int
+glusterd_delete_snap_volfile (glusterd_volinfo_t *volinfo,
+                              glusterd_volinfo_t *snap_volinfo,
+                              glusterd_brickinfo_t *brickinfo);
 
 int glusterd_volinfo_get (glusterd_volinfo_t *volinfo, char *key, char **value);
 int glusterd_volinfo_get_boolean (glusterd_volinfo_t *volinfo, char *key);
@@ -114,12 +141,36 @@ glusterd_check_voloption_flags (char *key, int32_t flags);
 gf_boolean_t
 glusterd_is_valid_volfpath (char *volname, char *brick);
 int generate_brick_volfiles (glusterd_volinfo_t *volinfo);
+int generate_snap_brick_volfiles (glusterd_volinfo_t *volinfo,
+                                  glusterd_volinfo_t *snap_volinfo);
+int generate_client_volfiles (glusterd_volinfo_t *volinfo,
+                              glusterd_client_type_t client_type);
+int
+generate_snap_client_volfiles (glusterd_volinfo_t *actual_volinfo,
+                               glusterd_volinfo_t *snap_volinfo,
+                               glusterd_client_type_t client_type,
+                               gf_boolean_t vol_restore);
 int glusterd_get_volopt_content (dict_t *dict, gf_boolean_t xml_out);
 char*
 glusterd_get_trans_type_rb (gf_transport_type ttype);
 int
 glusterd_check_nfs_volfile_identical (gf_boolean_t *identical);
+int
+glusterd_check_nfs_topology_identical (gf_boolean_t *identical);
 
 uint32_t
 glusterd_get_op_version_for_key (char *key);
+
+gf_boolean_t
+gd_is_client_option (char *key);
+
+gf_boolean_t
+gd_is_xlator_option (char *key);
+
+gf_boolean_t
+gd_is_boolean_option (char *key);
+
+int gd_restore_snap_volume (dict_t *rsp_dict,
+                            glusterd_volinfo_t *orig_vol,
+                            glusterd_volinfo_t *snap_vol);
 #endif