mdmon.h

   1
   2 enum array_state { clear, inactive, suspended, readonly, read_auto,
   3                    clean, active, write_pending, active_idle, bad_word};
   4
   5 enum sync_action { idle, reshape, resync, recover, check, repair, bad_action };
   6
   7
   8 struct active_array {
   9         struct mdinfo info;
  10         struct supertype *container;
  11         struct active_array *next, *replaces;
  12
  13         int action_fd;
  14         int resync_start_fd;
  15
  16         enum array_state prev_state, curr_state, next_state;
  17         enum sync_action prev_action, curr_action, next_action;
  18
  19         int devnum;
  20
  21         unsigned long long resync_start;
  22 };
  23
  24
  25
  26 #define MD_MAJOR 9
  27
  28 extern struct active_array *container;
  29 extern struct active_array *discard_this;
  30 extern struct active_array *pending_discard;
  31 extern struct md_generic_cmd *active_cmd;
  32
  33
  34 void remove_pidfile(char *devname);
  35 void do_monitor(struct supertype *container);
  36 void do_manager(struct supertype *container);
  37
  38 int read_dev_state(int fd);
  39
  40 struct mdstat_ent *mdstat_read(int hold, int start);
  41
  42 extern struct superswitch super_ddf, super_ddf_bvd, super_ddf_svd;
  43
  44 extern int exit_now, manager_ready;