mdctl-0.5

[thirdparty/mdadm.git] / mdctl.h

diff --git a/mdctl.h b/mdctl.h
index b038555a72fe5487273a6fb36f16eca8d56d4a40..43087161fbd6cfbe8497a08952a8d0b460bacf3b 100644 (file)
--- a/mdctl.h
+++ b/mdctl.h
@@ -56,12 +56,30 @@ extern struct option long_options[];
 extern char Version[], Usage[], Help[], Help_create[], Help_build[], Help_assemble[];
 
 /* structures read from config file */
-/* List of mddevice names and uuids */
-typedef struct mddev_uuid_s {
+/* List of mddevice names and identifiers
+ * Identifiers can be:
+ *    uuid=128-hex-uuid
+ *    super-minor=decimal-minor-number-from-superblock
+ *    devices=comma,separated,list,of,device,names,with,wildcards
+ *
+ * If multiple fields are present, the intersection of all matching
+ * devices is considered
+ */
+typedef struct mddev_ident_s {
        char *devname;
+       
+       int uuid_set;
        __u32 uuid[4];
-       struct mddev_uuid_s *next;
-} *mddev_uuid_t;
+
+       int super_minor;        /* -1 if not set */
+
+       char *devices;          /* comma separated list of device
+                                * names with wild cards
+                                */
+
+       char *spare_group;
+       struct mddev_ident_s *next;
+} *mddev_ident_t;
 
 /* List of device names - wildcards expanded */
 typedef struct mddev_dev_s {
@@ -74,6 +92,10 @@ typedef struct mapping {
        int num;
 } mapping_t;
 
+#ifndef Sendmail
+#define Sendmail "/usr/lib/sendmail -t"
+#endif
+
 extern char *map_num(mapping_t *map, int num);
 extern int map_name(mapping_t *map, char *name);
 extern mapping_t r5layout[], pers[];
@@ -88,8 +110,8 @@ extern int Manage_subdevs(char *devname, int fd,
 
 
 extern int Assemble(char *mddev, int mdfd,
-                   int uuid[4], int uuidset,
-                   char *conffile, int scan,
+                   mddev_ident_t ident,
+                   char *conffile,
                    int subdevs, char *subdev[],
                    int readonly, int runstop,
                    int verbose, int force);
@@ -102,10 +124,14 @@ extern int Build(char *mddev, int mdfd, int chunk, int level,
 extern int Create(char *mddev, int mdfd,
                  int chunk, int level, int layout, int size, int raiddisks, int sparedisks,
                  int subdevs, char *subdev[],
-                 int runstop, int verbose);
+                 int runstop, int verbose, int force);
 
 extern int Detail(char *dev);
 extern int Examine(char *dev);
+extern int Monitor(int num_devs, char *devlist[],
+                 char *mailaddr, char *alert_cmd,
+                 int period,
+                 char *config);
 
 extern int md_get_version(int fd);
 extern int get_linux_version();
@@ -114,5 +140,5 @@ extern int check_ext2(int fd, char *name);
 extern int check_reiser(int fd, char *name);
 extern int check_raid(int fd, char *name);
 
-extern mddev_uuid_t conf_get_uuids(char *);
+extern mddev_ident_t conf_get_ident(char *, char*);
 extern mddev_dev_t conf_get_devs(char *);