diff options
Diffstat (limited to 'mdctl.h')
| -rw-r--r-- | mdctl.h | 42 |
1 files changed, 34 insertions, 8 deletions
@@ -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 *); |