*/
int fd = open(dev, O_RDONLY);
mdu_array_info_t array;
- mdu_disk_info_t *disks;
+ mdu_disk_info_t *disks = NULL;
int next;
int d;
time_t atime;
char *avail = NULL;
int external;
int inactive;
+ int is_container = 0;
+ char *arrayst;
if (fd < 0) {
pr_err("cannot open %s: %s\n",
dev, strerror(errno));
return rv;
}
- sra = sysfs_read(fd, NULL, GET_VERSION | GET_DEVS | GET_ARRAY_STATE);
+ sra = sysfs_read(fd, NULL, GET_VERSION | GET_DEVS |
+ GET_ARRAY_STATE | GET_STATE);
if (!sra) {
if (md_get_array_info(fd, &array)) {
pr_err("%s does not appear to be an md device\n", dev);
}
external = (sra != NULL && sra->array.major_version == -1 &&
sra->array.minor_version == -2);
- inactive = (sra->array_state == ARRAY_ACTIVE ||
- sra->array_state == ARRAY_CLEAR);
+ inactive = (sra != NULL && !md_array_is_active(sra));
st = super_by_fd(fd, &subarray);
- if (md_get_array_info(fd, &array) && errno == ENODEV) {
- if (sra->array.major_version == -1 &&
- sra->array.minor_version == -1 &&
- sra->devs == NULL) {
- pr_err("Array associated with md device %s does not exist.\n", dev);
+ if (md_get_array_info(fd, &array)) {
+ if (errno == ENODEV) {
+ if (sra->array.major_version == -1 &&
+ sra->array.minor_version == -1 &&
+ sra->devs == NULL) {
+ pr_err("Array associated with md device %s does not exist.\n",
+ dev);
+ close(fd);
+ sysfs_free(sra);
+ return rv;
+ }
+ array = sra->array;
+ } else {
+ pr_err("cannot get array detail for %s: %s\n",
+ dev, strerror(errno));
close(fd);
- sysfs_free(sra);
return rv;
}
- array = sra->array;
- } else {
- pr_err("cannot get array detail for %s: %s\n",
- dev, strerror(errno));
- close(fd);
- return rv;
}
+ if (array.raid_disks == 0 && external)
+ is_container = 1;
if (fstat(fd, &stb) != 0 && !S_ISBLK(stb.st_mode))
stb.st_rdev = 0;
rv = 0;
printf("MD_LEVEL=%s\n", str);
printf("MD_DEVICES=%d\n", array.raid_disks);
} else {
- if (!inactive)
+ if (is_container)
printf("MD_LEVEL=container\n");
printf("MD_DEVICES=%d\n", array.nr_disks);
}
if (st->ss->export_detail_super)
st->ss->export_detail_super(st);
+ map_free(map);
} else {
struct map_ent *mp, *map = NULL;
char nbuf[64];
print_escape(mp->path+8);
putchar('\n');
}
+ map_free(map);
}
- if (sra) {
+ if (!c->no_devices && sra) {
struct mdinfo *mdi;
for (mdi = sra->devs; mdi; mdi = mdi->next) {
char *path;
- char *sysdev = xstrdup(mdi->sys_name + 1);
+ char *sysdev = xstrdup(mdi->sys_name);
char *cp;
path = map_dev(mdi->disk.major,
next = array.raid_disks * 2;
if (inactive) {
struct mdinfo *mdi;
- if (sra != NULL)
- for (mdi = sra->devs; mdi; mdi = mdi->next) {
- disks[next++] = mdi->disk;
- disks[next - 1].number = -1;
- }
+ for (mdi = sra->devs; mdi; mdi = mdi->next) {
+ disks[next++] = mdi->disk;
+ disks[next - 1].number = -1;
+ }
} else for (d = 0; d < max_disks; d++) {
mdu_disk_info_t disk;
disk.number = d;
if (c->brief) {
mdu_bitmap_file_t bmf;
- printf("%sARRAY %s", inactive ? "INACTIVE-":"", dev);
+ if (inactive && !is_container)
+ printf("INACTIVE-ARRAY %s", dev);
+ else
+ printf("ARRAY %s", dev);
if (c->verbose > 0) {
if (array.raid_disks)
printf(" level=%s num-devices=%d",
str ? str : "-unknown-",
array.raid_disks);
- else if (!inactive)
+ else if (is_container)
printf(" level=container num-devices=%d",
array.nr_disks);
else
atime = array.ctime;
if (atime)
printf(" Creation Time : %.24s\n", ctime(&atime));
- if (array.raid_disks == 0 && external)
+ if (is_container)
str = "container";
if (str)
printf(" Raid Level : %s\n", str);
else
st = ", degraded";
+ if (array.state & (1 << MD_SB_CLEAN)) {
+ if ((array.level == 0) ||
+ (array.level == LEVEL_LINEAR))
+ arrayst = map_num(sysfs_array_states,
+ sra->array_state);
+ else
+ arrayst = "clean";
+ } else
+ arrayst = "active";
+
printf(" State : %s%s%s%s%s%s \n",
- (array.state & (1 << MD_SB_CLEAN)) ?
- "clean" : "active", st,
+ arrayst, st,
(!e || (e->percent < 0 &&
e->percent != RESYNC_PENDING &&
e->percent != RESYNC_DELAYED)) ?
" (DELAYED)": "",
(e && e->percent == RESYNC_PENDING) ?
" (PENDING)": "");
- } else if (inactive) {
+ } else if (inactive && !is_container) {
printf(" State : inactive\n");
}
if (array.raid_disks)
printf(" Layout : %s\n",
str ? str : "-unknown-");
}
+ if (array.level == 0 && array.layout) {
+ str = map_num(r0layout, array.layout);
+ printf(" Layout : %s\n",
+ str ? str : "-unknown-");
+ }
if (array.level == 6) {
str = map_num(r6layout, array.layout);
printf(" Layout : %s\n",
printf(" %7s Status : %d%% complete\n",
sync_action[e->resync], e->percent);
}
- free_mdstat(ms);
if ((st && st->sb) && (info && info->reshape_active)) {
#if 0
printf("\n");
} else if (e && e->percent >= 0)
printf("\n");
+ free_mdstat(ms);
+
if (st && st->sb)
- st->ss->detail_super(st, c->homehost);
+ st->ss->detail_super(st, c->homehost, subarray);
if (array.raid_disks == 0 && sra &&
sra->array.major_version == -1 &&
printf("\n\n");
}
- if (array.raid_disks)
- printf(" Number Major Minor RaidDevice State\n");
- else
- printf(" Number Major Minor RaidDevice\n");
+ if (!c->no_devices) {
+ if (array.raid_disks)
+ printf(" Number Major Minor RaidDevice State\n");
+ else
+ printf(" Number Major Minor RaidDevice\n");
+ }
}
- free(info);
+
+ /* if --no_devices specified, not print component devices info */
+ if (c->no_devices)
+ goto skip_devices_state;
for (d = 0; d < max_disks * 2; d++) {
char *dv;
if (disk.state & (1 << MD_DISK_JOURNAL))
printf(" journal");
if ((disk.state &
- ((1<<MD_DISK_ACTIVE)|(1<<MD_DISK_SYNC)
- |(1<<MD_DISK_REMOVED)|(1<<MD_DISK_FAULTY)|(1<<MD_DISK_JOURNAL)))
- == 0) {
+ ((1 << MD_DISK_ACTIVE) | (1 << MD_DISK_SYNC) |
+ (1 << MD_DISK_REMOVED) | (1 << MD_DISK_FAULTY) |
+ (1 << MD_DISK_JOURNAL))) == 0) {
printf(" spare");
if (disk.raid_disk < array.raid_disks &&
disk.raid_disk >= 0)
if (!c->brief)
printf("\n");
}
+
+skip_devices_state:
if (spares && c->brief && array.raid_disks)
printf(" spares=%d", spares);
if (c->brief && st && st->sb)
- st->ss->brief_detail_super(st);
+ st->ss->brief_detail_super(st, subarray);
if (st)
st->ss->free_super(st);
!enough(array.level, array.raid_disks, array.layout, 1, avail))
rv = 2;
- free(disks);
out:
+ free(info);
+ free(disks);
close(fd);
free(subarray);
free(avail);
projects / thirdparty / mdadm.git / blobdiff