diff options
Diffstat (limited to 'mdadm.h')
-rw-r--r-- | mdadm.h | 18 |
1 files changed, 16 insertions, 2 deletions
@@ -260,6 +260,7 @@ extern char Version[], Usage[], Help[], OptionHelp[], /* for option that don't have short equivilents, we assign arbitrary * small numbers. '1' means an undecorated option, so we start at '2'. + * (note we must stop before we get to 65 i.e. 'A') */ enum special_options { AssumeClean = 2, @@ -268,13 +269,15 @@ enum special_options { ReAdd, NoDegraded, Sparc22, - BackupFile, + BackupFile, /* 8 */ HomeHost, AutoHomeHost, Symlinks, AutoDetect, Waitclean, DetailPlatform, + KillSubarray, + UpdateSubarray, /* 16 */ }; /* structures read from config file */ @@ -409,7 +412,6 @@ enum sysfs_read_flags { GET_SIZE = (1 << 12), GET_STATE = (1 << 13), GET_ERROR = (1 << 14), - SKIP_GONE_DEVS = (1 << 15), }; /* If fd >= 0, get the array it is open on, @@ -616,6 +618,12 @@ extern struct superswitch { struct mdinfo *(*container_content)(struct supertype *st); /* Allow a metadata handler to override mdadm's default layouts */ int (*default_layout)(int level); /* optional */ + /* query the supertype for default chunk size */ + int (*default_chunk)(struct supertype *st); /* optional */ + /* Permit subarray's to be deleted from inactive containers */ + int (*kill_subarray)(struct supertype *st); /* optional */ + /* Permit subarray's to be modified */ + int (*update_subarray)(struct supertype *st, char *update, mddev_ident_t ident); /* optional */ /* for mdmon */ int (*open_new)(struct supertype *c, struct active_array *a, @@ -812,6 +820,8 @@ extern int Monitor(mddev_dev_t devlist, int dosyslog, int test, char *pidfile, int increments); extern int Kill(char *dev, struct supertype *st, int force, int quiet, int noexcl); +extern int Kill_subarray(char *dev, char *subarray, int quiet); +extern int Update_subarray(char *dev, char *subarray, char *update, mddev_ident_t ident, int quiet); extern int Wait(char *dev); extern int WaitClean(char *dev, int sock, int verbose); @@ -918,6 +928,10 @@ extern int create_mddev(char *dev, char *name, int autof, int trustworthy, #define METADATA 3 extern int open_mddev(char *dev, int report_errors); extern int open_container(int fd); +extern int is_container_member(struct mdstat_ent *ent, char *devname); +extern int is_subarray_active(char *subarray, char *devname); +extern int open_subarray(char *dev, struct supertype *st, int quiet); +extern struct superswitch *version_to_superswitch(char *vers); extern char *pid_dir; extern int mdmon_running(int devnum); |