int new_level, delta_disks, new_layout, new_chunk;
int errors;
int cache_size; /* size of raid456 stripe cache*/
int mismatch_cnt;
char text_version[50];
int new_level, delta_disks, new_layout, new_chunk;
int errors;
int cache_size; /* size of raid456 stripe cache*/
int mismatch_cnt;
char text_version[50];
extern struct supertype *super_by_fd(int fd);
extern struct supertype *guess_super(int fd);
extern struct supertype *dup_super(struct supertype *st);
extern struct supertype *super_by_fd(int fd);
extern struct supertype *guess_super(int fd);
extern struct supertype *dup_super(struct supertype *st);