OffRootOpt,
Prefer,
KillOpt,
+ DataOffset,
+};
+
+enum prefix_standard {
+ JEDEC,
+ IEC
};
/* structures read from config file */
};
};
+struct context {
+ int readonly;
+ int runstop;
+ int verbose;
+ int brief;
+ int force;
+ char *homehost;
+ int require_homehost;
+ char *prefer;
+ int export;
+ int test;
+ char *subarray;
+ char *update;
+ int scan;
+ int SparcAdjust;
+ int autof;
+ int delay;
+ int freeze_reshape;
+ char *backup_file;
+ int invalid_backup;
+};
+
+struct shape {
+ int raiddisks;
+ int sparedisks;
+ int level;
+ int layout;
+ char *layout_str;
+ int chunk;
+ int bitmap_chunk;
+ char *bitmap_file;
+ int assume_clean;
+ int write_behind;
+ unsigned long long size;
+};
+
/* List of device names - wildcards expanded */
struct mddev_dev {
char *devname;
void (*export_detail_super)(struct supertype *st);
/* Optional: platform hardware / firmware details */
- int (*detail_platform)(int verbose, int enumerate_only);
+ int (*detail_platform)(int verbose, int enumerate_only, char *controller_path);
+ int (*export_detail_platform)(int verbose, char *controller_path);
/* Used:
* to get uuid to storing in bitmap metadata
*/
int (*init_super)(struct supertype *st, mdu_array_info_t *info,
unsigned long long size, char *name,
- char *homehost, int *uuid);
+ char *homehost, int *uuid,
+ unsigned long long data_offset);
/* update the metadata to include new device, either at create or
* when hot-adding a spare.
int (*load_super)(struct supertype *st, int fd, char *devname);
int (*load_container)(struct supertype *st, int fd, char *devname);
struct supertype * (*match_metadata_desc)(char *arg);
- __u64 (*avail_size)(struct supertype *st, __u64 size);
+ __u64 (*avail_size)(struct supertype *st, __u64 size,
+ unsigned long long data_offset);
unsigned long long (*min_acceptable_spare_size)(struct supertype *st);
int (*add_internal_bitmap)(struct supertype *st, int *chunkp,
int delay, int write_behind,
int (*validate_geometry)(struct supertype *st, int level, int layout,
int raiddisks,
int *chunk, unsigned long long size,
+ unsigned long long data_offset,
char *subdev, unsigned long long *freesize,
int verbose);
#define APPLY_METADATA_CHANGES 1
#define ROLLBACK_METADATA_CHANGES 0
- int (*reshape_super)(struct supertype *st, long long size, int level,
+ int (*reshape_super)(struct supertype *st,
+ unsigned long long size, int level,
int layout, int chunksize, int raid_disks,
int delta_disks, char *backup, char *dev,
int direction,
extern int Manage_ro(char *devname, int fd, int readonly);
-extern int Manage_runstop(char *devname, int fd, int runstop, int quiet);
-extern int Manage_resize(char *devname, int fd, long long size, int raid_disks);
+extern int Manage_runstop(char *devname, int fd, int runstop, int quiet,
+ int will_retry);
extern int Manage_subdevs(char *devname, int fd,
struct mddev_dev *devlist, int verbose, int test,
char *update, int force);
extern int autodetect(void);
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, int write_behind, int force);
-extern int Grow_reshape(char *devname, int fd, int quiet, char *backup_file,
- long long size,
- int level, char *layout_str, int chunksize, int raid_disks,
+extern int Grow_addbitmap(char *devname, int fd,
+ struct context *c, struct shape *s);
+extern int Grow_reshape(char *devname, int fd,
struct mddev_dev *devlist,
- int assume_clean, int force);
+ unsigned long long data_offset,
+ struct context *c, struct shape *s);
extern int Grow_restart(struct supertype *st, struct mdinfo *info,
int *fdlist, int cnt, char *backup_file, int verbose);
extern int Grow_continue(int mdfd, struct supertype *st,
extern int Assemble(struct supertype *st, char *mddev,
struct mddev_ident *ident,
struct mddev_dev *devlist,
- char *backup_file, int invalid_backup,
- int readonly, int runstop,
- char *update, char *homehost, int require_homehost,
- int verbose, int force, int freeze_reshape);
-
-extern int Build(char *mddev, int chunk, int level, int layout,
- int raiddisks, struct mddev_dev *devlist, int assume_clean,
- char *bitmap_file, int bitmap_chunk, int write_behind,
- int delay, int verbose, int autof, unsigned long long size);
+ struct context *c);
+extern int Build(char *mddev, struct mddev_dev *devlist,
+ struct shape *s, struct context *c);
extern int Create(struct supertype *st, char *mddev,
- int chunk, int level, int layout, unsigned long long size, int raiddisks, int sparedisks,
- char *name, char *homehost, int *uuid,
+ char *name, int *uuid,
int subdevs, struct mddev_dev *devlist,
- int runstop, int verbose, int force, int assume_clean,
- char *bitmap_file, int bitmap_chunk, int write_behind, int delay, int autof);
+ struct shape *s,
+ struct context *c,
+ unsigned long long data_offset);
-extern int Detail(char *dev, int brief, int export, int test, char *homehost, char *prefer);
-extern int Detail_Platform(struct superswitch *ss, int scan, int verbose);
+extern int Detail(char *dev, struct context *c);
+extern int Detail_Platform(struct superswitch *ss, int scan, int verbose, int export, char *controller_path);
extern int Query(char *dev);
-extern int Examine(struct mddev_dev *devlist, int brief, int export, int scan,
- int SparcAdjust, struct supertype *forcest, char *homehost);
+extern int Examine(struct mddev_dev *devlist, struct context *c,
+ struct supertype *forcest);
extern int Monitor(struct mddev_dev *devlist,
char *mailaddr, char *alert_cmd,
- int period, int daemonise, int scan, int oneshot,
- int dosyslog, int test, char *pidfile, int increments,
- int share, char *prefer);
+ struct context *c,
+ int daemonise, int oneshot,
+ int dosyslog, char *pidfile, int increments,
+ int share);
-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 Kill(char *dev, struct supertype *st, int force, int verbose, int noexcl);
+extern int Kill_subarray(char *dev, char *subarray, int verbose);
extern int Update_subarray(char *dev, char *subarray, char *update, struct mddev_ident *ident, int quiet);
extern int Wait(char *dev);
extern int WaitClean(char *dev, int sock, int verbose);
-extern int Incremental(char *devname, int verbose, int runstop,
- struct supertype *st, char *homehost, int require_homehost,
- int autof, int freeze_reshape);
+extern int Incremental(char *devname, struct context *c,
+ struct supertype *st);
extern void RebuildMap(void);
extern int IncrementalScan(int verbose);
extern int IncrementalRemove(char *devname, char *path, int verbose);
extern int md_get_version(int fd);
extern int get_linux_version(void);
extern int mdadm_version(char *version);
-extern long long parse_size(char *size);
+extern unsigned long long parse_size(char *size);
extern int parse_uuid(char *str, int uuid[4]);
extern int parse_layout_10(char *layout);
extern int parse_layout_faulty(char *layout);
+extern long parse_num(char *num);
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 open_dev_excl(int devnum);
extern int is_standard(char *dev, int *nump);
extern int same_dev(char *one, char *two);
+extern int compare_paths (char* path1,char* path2);
extern int parse_auto(char *str, char *msg, int config);
extern struct mddev_ident *conf_get_ident(char *dev);
extern char *conf_get_homehost(int *require_homehostp);
extern char *conf_line(FILE *file);
extern char *conf_word(FILE *file, int allow_key);
+extern void print_quoted(char *str);
+extern void print_escape(char *str);
extern int conf_name_is_free(char *name);
extern int conf_verify_devnames(struct mddev_ident *array_list);
extern int devname_matches(char *name, char *match);
extern int flush_metadata_updates(struct supertype *st);
extern void append_metadata_update(struct supertype *st, void *buf, int len);
extern int assemble_container_content(struct supertype *st, int mdfd,
- struct mdinfo *content, int runstop,
- int readonly,
- char *chosen_name, int verbose,
- char *backup_file, int freeze_reshape);
+ struct mdinfo *content,
+ struct context *c,
+ char *chosen_name);
extern struct mdinfo *container_choose_spares(struct supertype *st,
unsigned long long min_size,
struct domainlist *domlist,
unsigned long long min_recovery_start(struct mdinfo *array);
extern char *human_size(long long bytes);
-extern char *human_size_brief(long long bytes);
+extern char *human_size_brief(long long bytes, int prefix);
extern void print_r10_layout(int layout);
#define NoMdDev (1<<23)
*/
#define MAX_DISKS 4096
+/* Sometimes the 'size' value passed needs to mean "Maximum".
+ * In those cases with use MAX_SIZE
+ */
+#define MAX_SIZE 1
+
+/* We want to use unsigned numbers for sector counts, but need
+ * a value for 'invalid'. Use '1'.
+ */
+#define INVALID_SECTORS 1
+
extern int __offroot;
projects / thirdparty / mdadm.git / blobdiff