diff options
Diffstat (limited to 'mdadm.h')
| -rw-r--r-- | mdadm.h | 28 |
1 files changed, 19 insertions, 9 deletions
@@ -55,6 +55,7 @@ char *strncpy(char *dest, const char *src, size_t n) __THROW; #include <asm/types.h> #include <sys/ioctl.h> #define MD_MAJOR 9 +#define MdpMinorShift 6 #ifndef BLKGETSIZE64 #define BLKGETSIZE64 _IOR(0x12,114,size_t) /* return device size in bytes (u64 *arg) */ @@ -73,12 +74,13 @@ enum mode { MANAGE, MISC, MONITOR, + GROW, }; extern char short_options[]; extern struct option long_options[]; extern char Version[], Usage[], Help[], OptionHelp[], - Help_create[], Help_build[], Help_assemble[], + Help_create[], Help_build[], Help_assemble[], Help_grow[], Help_manage[], Help_misc[], Help_monitor[], Help_config[]; /* structures read from config file */ @@ -93,20 +95,22 @@ extern char Version[], Usage[], Help[], OptionHelp[], */ #define UnSet (0xfffe) typedef struct mddev_ident_s { - char *devname; + char *devname; - int uuid_set; - __u32 uuid[4]; + int uuid_set; + __u32 uuid[4]; unsigned int super_minor; - char *devices; /* comma separated list of device + char *devices; /* comma separated list of device * names with wild cards */ - int level; + int level; unsigned int raid_disks; unsigned int spare_disks; - char *spare_group; + int autof; /* 1 for normal, 2 for partitioned */ + char *spare_group; + struct mddev_ident_s *next; } *mddev_ident_t; @@ -135,8 +139,9 @@ struct mdstat_ent { struct mdstat_ent *next; }; -extern struct mdstat_ent *mdstat_read(void); +extern struct mdstat_ent *mdstat_read(int); extern void free_mdstat(struct mdstat_ent *ms); +extern void mdstat_wait(int seconds); #ifndef Sendmail #define Sendmail "/usr/lib/sendmail -t" @@ -151,6 +156,7 @@ extern char *map_dev(int major, int minor); extern int Manage_ro(char *devname, int fd, int readonly); extern int Manage_runstop(char *devname, int fd, int runstop); +extern int Manage_resize(char *devname, int fd, long long size, int raid_disks); extern int Manage_subdevs(char *devname, int fd, mddev_dev_t devlist); @@ -165,7 +171,7 @@ extern int Assemble(char *mddev, int mdfd, extern int Build(char *mddev, int mdfd, int chunk, int level, int raiddisks, - mddev_dev_t devlist); + mddev_dev_t devlist, int assume_clean); extern int Create(char *mddev, int mdfd, @@ -190,6 +196,10 @@ 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 int get_mdp_major(void); +extern int is_standard(char *dev); + + extern mddev_ident_t conf_get_ident(char *conffile, char *dev); extern mddev_dev_t conf_get_devs(char *conffile); extern char *conf_get_mailaddr(char *conffile); |