#include <sys/stat.h>
#include <stdlib.h>
#include <time.h>
+#include <sys/time.h>
#include <getopt.h>
#include <fcntl.h>
#include <stdio.h>
#include <errno.h>
#include <string.h>
+#include <syslog.h>
#ifdef __dietlibc__NONO
int strncmp(const char *s1, const char *s2, size_t n) __THROW __pure__;
char *strncpy(char *dest, const char *src, size_t n) __THROW;
#define DEFAULT_BITMAP_CHUNK 4096
#define DEFAULT_BITMAP_DELAY 5
+#define DEFAULT_MAX_WRITE_BEHIND 256
#include "md_u.h"
#include "md_p.h"
mdu_array_info_t array;
mdu_disk_info_t disk;
__u64 events;
- unsigned int uuid[4];
+ int uuid[4];
};
#define Name "mdadm"
};
extern char short_options[];
+extern char short_bitmap_auto_options[];
extern struct option long_options[];
extern char Version[], Usage[], Help[], OptionHelp[],
Help_create[], Help_build[], Help_assemble[], Help_grow[],
int uuid_set;
int uuid[4];
+ char name[33];
unsigned int super_minor;
char disposition; /* 'a' for add, 'r' for remove, 'f' for fail.
* Not set for names read from .config
*/
+ char writemostly;
+ char re_add;
struct mddev_dev_s *next;
} *mddev_dev_t;
#define Sendmail "/usr/lib/sendmail -t"
#endif
+#define SYSLOG_FACILITY LOG_DAEMON
+
extern char *map_num(mapping_t *map, int num);
extern int map_name(mapping_t *map, char *name);
extern mapping_t r5layout[], pers[], modes[], faultylayout[];
void (*detail_super)(void *sbv);
void (*brief_detail_super)(void *sbv);
void (*uuid_from_super)(int uuid[4], void *sbv);
- void (*getinfo_super)(struct mdinfo *info, void *sbv);
+ void (*getinfo_super)(struct mdinfo *info, mddev_ident_t ident, void *sbv);
int (*update_super)(struct mdinfo *info, void *sbv, char *update, char *devname, int verbose);
__u64 (*event_super)(void *sbv);
- int (*init_super)(struct supertype *st, void **sbp, mdu_array_info_t *info);
+ int (*init_super)(struct supertype *st, void **sbp, mdu_array_info_t *info, unsigned long long size, char *name);
void (*add_to_super)(void *sbv, mdu_disk_info_t *dinfo);
int (*store_super)(struct supertype *st, int fd, void *sbv);
int (*write_init_super)(struct supertype *st, void *sbv, mdu_disk_info_t *dinfo, char *devname);
int (*compare_super)(void **firstp, void *secondv);
int (*load_super)(struct supertype *st, int fd, void **sbp, char *devname);
struct supertype * (*match_metadata_desc)(char *arg);
- __u64 (*avail_size)(__u64 size);
- int (*add_internal_bitmap)(void *sbv, int chunk, int delay, unsigned long long size);
- void (*locate_bitmap)(struct supertype *st, int fd);
+ __u64 (*avail_size)(struct supertype *st, __u64 size);
+ int (*add_internal_bitmap)(struct supertype *st, void *sbv, int chunk, int delay, int write_behind,
+ unsigned long long size, int may_change, int major);
+ void (*locate_bitmap)(struct supertype *st, int fd, void *sbv);
int (*write_bitmap)(struct supertype *st, int fd, void *sbv);
int major;
+ int swapuuid; /* true if uuid is bigending rather than hostendian */
} super0, super1, *superlist[];
struct supertype {
extern struct supertype *super_by_version(int vers, int minor);
extern struct supertype *guess_super(int fd);
+#if __GNUC__ < 3
+struct stat64;
+#endif
+
#ifdef UCLIBC
struct FTW {};
# define FTW_PHYS 1
extern int Manage_resize(char *devname, int fd, long long size, int raid_disks);
extern int Manage_reconfig(char *devname, int fd, int layout);
extern int Manage_subdevs(char *devname, int fd,
- mddev_dev_t devlist);
+ mddev_dev_t devlist, int verbose);
extern int Grow_Add_device(char *devname, int fd, char *newdev);
-extern int Grow_addbitmap(char *devname, int fd, char *file, int chunk, int delay);
+extern int Grow_addbitmap(char *devname, int fd, char *file, int chunk, int delay, int write_behind, int force);
extern int Assemble(struct supertype *st, char *mddev, int mdfd,
extern int Build(char *mddev, int mdfd, int chunk, int level, int layout,
int raiddisks,
mddev_dev_t devlist, int assume_clean,
- char *bitmap_file, int bitmap_chunk, int delay);
+ char *bitmap_file, int bitmap_chunk, int write_behind, int delay, int verbose);
extern int Create(struct supertype *st, char *mddev, int mdfd,
- int chunk, int level, int layout, unsigned long size, int raiddisks, int sparedisks,
+ int chunk, int level, int layout, unsigned long long size, int raiddisks, int sparedisks,
+ char *name,
int subdevs, mddev_dev_t devlist,
- int runstop, int verbose, int force,
- char *bitmap_file, int bitmap_chunk, int delay);
+ int runstop, int verbose, int force, int assume_clean,
+ char *bitmap_file, int bitmap_chunk, int write_behind, int delay);
extern int Detail(char *dev, int brief, int test);
extern int Query(char *dev);
extern int Monitor(mddev_dev_t devlist,
char *mailaddr, char *alert_cmd,
int period, int daemonise, int scan, int oneshot,
- char *config, int test, char *pidfile);
+ int dosyslog, char *config, int test, char *pidfile);
extern int Kill(char *dev, int force);
extern int CreateBitmap(char *filename, int force, char uuid[16],
unsigned long chunksize, unsigned long daemon_sleep,
- unsigned long long array_size);
+ unsigned long write_behind,
+ unsigned long long array_size,
+ int major);
extern int ExamineBitmap(char *filename, int brief, struct supertype *st);
extern int md_get_version(int fd);
extern int check_raid(int fd, char *name);
extern int get_mdp_major(void);
+extern int dev_open(char *dev, int flags);
extern int is_standard(char *dev, int *nump);
extern void free_line(char *line);
extern int match_oneof(char *devices, char *devname);
extern void uuid_from_super(int uuid[4], mdp_super_t *super);
-extern int same_uuid(int a[4], int b[4]);
+extern int same_uuid(int a[4], int b[4], int swapuuid);
/* extern int compare_super(mdp_super_t *first, mdp_super_t *second);*/
extern unsigned long calc_csum(void *super, int bytes);
-extern int enough(int level, int raid_disks, int avail_disks);
+extern int enough(int level, int raid_disks, int layout,
+ char *avail, int avail_disks);
extern int ask(char *mesg);
+extern unsigned long long get_component_size(int fd);
extern char *human_size(long long bytes);
#define ModeMask 0x1f
#define ModeShift 5
+
+
+#ifdef __TINYC__
+#undef minor
+#undef major
+#undef makedev
+#define minor(x) ((x)&0xff)
+#define major(x) (((x)>>8)&0xff)
+#define makedev(M,m) (((M)<<8) | (m))
+#endif
+