imsm: fix family number handling

[thirdparty/mdadm.git] / mdadm.h

diff --git a/mdadm.h b/mdadm.h
index 83a7944b58d13dade07035319bb9761ea08a8fee..4111eafa34d1a5a77b759cbf4422f5ab5b6a9838 100644 (file)
--- a/mdadm.h
+++ b/mdadm.h
@@ -1,7 +1,7 @@
 /*
  * mdadm - manage Linux "md" devices aka RAID arrays.
  *
- * Copyright (C) 2001-2006 Neil Brown <neilb@suse.de>
+ * Copyright (C) 2001-2009 Neil Brown <neilb@suse.de>
  *
  *
  *    This program is free software; you can redistribute it and/or modify
@@ -19,12 +19,7 @@
  *    Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
  *
  *    Author: Neil Brown
- *    Email: <neilb@cse.unsw.edu.au>
- *    Paper: Neil Brown
- *           School of Computer Science and Engineering
- *           The University of New South Wales
- *           Sydney, 2052
- *           Australia
+ *    Email: <neilb@suse.de>
  */
 
 #define        _GNU_SOURCE
@@ -146,6 +141,9 @@ struct mdinfo {
        unsigned long long      component_size; /* same as array.size, except in
                                                 * sectors and up to 64bits.
                                                 */
+       unsigned long long      custom_array_size; /* size for non-default sized
+                                                   * arrays (in sectors)
+                                                   */
        int                     reshape_active;
        unsigned long long      reshape_progress;
        unsigned long long      resync_start;
@@ -373,7 +371,8 @@ extern int sysfs_get_str(struct mdinfo *sra, struct mdinfo *dev,
                         char *name, char *val, int size);
 extern int sysfs_set_safemode(struct mdinfo *sra, unsigned long ms);
 extern int sysfs_set_array(struct mdinfo *info, int vers);
-extern int sysfs_add_disk(struct mdinfo *sra, struct mdinfo *sd);
+extern int sysfs_add_disk(struct mdinfo *sra, struct mdinfo *sd,
+                         int in_sync);
 extern int sysfs_disk_to_scsi_id(int fd, __u32 *id);
 extern int sysfs_unique_holder(int devnum, long rdev);
 extern int load_sys(char *path, char *buf);
@@ -436,7 +435,7 @@ extern struct superswitch {
         * device. ->load_super has been called.
         */
        void (*examine_super)(struct supertype *st, char *homehost);
-       void (*brief_examine_super)(struct supertype *st);
+       void (*brief_examine_super)(struct supertype *st, int verbose);
        void (*export_examine_super)(struct supertype *st);
 
        /* Used to report details of an active array.
@@ -720,13 +719,13 @@ extern int Assemble(struct supertype *st, char *mddev,
                    mddev_ident_t ident,
                    mddev_dev_t devlist, char *backup_file,
                    int readonly, int runstop,
-                   char *update, char *homehost,
+                   char *update, char *homehost, int require_homehost,
                    int verbose, int force);
 
 extern int Build(char *mddev, int chunk, int level, int layout,
                 int raiddisks, mddev_dev_t devlist, int assume_clean,
                 char *bitmap_file, int bitmap_chunk, int write_behind,
-                int delay, int verbose, int autof);
+                int delay, int verbose, int autof, unsigned long long size);
 
 
 extern int Create(struct supertype *st, char *mddev,
@@ -751,7 +750,8 @@ extern int Wait(char *dev);
 extern int WaitClean(char *dev, int verbose);
 
 extern int Incremental(char *devname, int verbose, int runstop,
-                      struct supertype *st, char *homehost, int autof);
+                      struct supertype *st, char *homehost, int require_homehost,
+                      int autof);
 extern int Incremental_container(struct supertype *st, char *devname,
                                 int verbose, int runstop, int autof,
                                 int trustworthy);
@@ -785,14 +785,19 @@ extern int parse_auto(char *str, char *msg, int config);
 extern mddev_ident_t conf_get_ident(char *dev);
 extern mddev_dev_t conf_get_devs(void);
 extern int conf_test_dev(char *devname);
+extern int conf_test_metadata(const char *version);
 extern struct createinfo *conf_get_create_info(void);
 extern void set_conffile(char *file);
 extern char *conf_get_mailaddr(void);
 extern char *conf_get_mailfrom(void);
 extern char *conf_get_program(void);
-extern char *conf_get_homehost(void);
+extern char *conf_get_homehost(int *require_homehostp);
 extern char *conf_line(FILE *file);
 extern char *conf_word(FILE *file, int allow_key);
+extern int conf_name_is_free(char *name);
+extern int devname_matches(char *name, char *match);
+extern struct mddev_ident_s *conf_match(struct mdinfo *info, struct supertype *st);
+
 extern void free_line(char *line);
 extern int match_oneof(char *devices, char *devname);
 extern void uuid_from_super(int uuid[4], mdp_super_t *super);
@@ -843,6 +848,7 @@ extern int open_container(int fd);
 extern int mdmon_running(int devnum);
 extern int signal_mdmon(int devnum);
 extern int check_env(char *name);
+extern __u32 random32(void);
 extern int start_mdmon(int devnum);
 
 extern char *devnum2devname(int num);