mdadm/clustermd_tests: add test case to test grow_resize cluster-raid10

[thirdparty/mdadm.git] / mdmon.h

diff --git a/mdmon.h b/mdmon.h
index 5c515663f4a4225d1c23ec6c38c571537eca9cb2..818367cbb14c95755d8384702abcc155d41d0e96 100644 (file)
--- a/mdmon.h
+++ b/mdmon.h
@@ -18,21 +18,24 @@
  * 51 Franklin St - Fifth Floor, Boston, MA 02110-1301 USA.
  */
 
+extern const char Name[];
+
 enum array_state { clear, inactive, suspended, readonly, read_auto,
                   clean, active, write_pending, active_idle, bad_word};
 
 enum sync_action { idle, reshape, resync, recover, check, repair, bad_action };
 
-
 struct active_array {
        struct mdinfo info;
        struct supertype *container;
        struct active_array *next, *replaces;
+       int to_remove;
 
        int action_fd;
        int resync_start_fd;
        int metadata_fd; /* for monitoring rw/ro status */
        int sync_completed_fd; /* for checkpoint notification events */
+       int safe_mode_delay_fd;
        unsigned long long last_checkpoint; /* sync_completed fires for many
                                             * reasons this field makes sure the
                                             * kernel has made progress before
@@ -46,8 +49,7 @@ struct active_array {
        enum sync_action prev_action, curr_action, next_action;
 
        int check_degraded; /* flag set by mon, read by manage */
-
-       int devnum;
+       int check_reshape; /* flag set by mon, read by manage */
 };
 
 /*
@@ -70,7 +72,6 @@ extern struct active_array *discard_this;
 extern struct active_array *pending_discard;
 extern struct md_generic_cmd *active_cmd;
 
-
 void remove_pidfile(char *devname);
 void do_monitor(struct supertype *container);
 void do_manager(struct supertype *container);
@@ -90,8 +91,21 @@ extern int monitor_loop_cnt;
  */
 static inline int is_resync_complete(struct mdinfo *array)
 {
-       if (array->resync_start >= array->component_size)
-               return 1;
-       return 0;
+       unsigned long long sync_size = 0;
+       int ncopies, l;
+       switch(array->array.level) {
+       case 1:
+       case 4:
+       case 5:
+       case 6:
+               sync_size = array->component_size;
+               break;
+       case 10:
+               l = array->array.layout;
+               ncopies = (l & 0xff) * ((l >> 8) & 0xff);
+               sync_size = array->component_size * array->array.raid_disks;
+               sync_size /= ncopies;
+               break;
+       }
+       return array->resync_start >= sync_size;
 }
-