int active_disks;
int trustworthy;
char *name_to_use;
- mdu_array_info_t ainf;
struct dev_policy *policy = NULL;
struct map_ent target_array;
int have_target;
if (!match && rv == 2)
goto out;
- if (match && match->devname
- && strcasecmp(match->devname, "<ignore>") == 0) {
+ if (match && match->devname &&
+ strcasecmp(match->devname, "<ignore>") == 0) {
if (c->verbose >= 0)
pr_err("array containing %s is explicitly ignored by mdadm.conf\n",
devname);
c->autof = ci->autof;
name_to_use = info.name;
- if (name_to_use[0] == 0 &&
- info.array.level == LEVEL_CONTAINER) {
+ if (name_to_use[0] == 0 && info.array.level == LEVEL_CONTAINER) {
name_to_use = info.text_version;
trustworthy = METADATA;
}
/* Couldn't find an existing array, maybe make a new one */
mdfd = create_mddev(match ? match->devname : NULL,
- name_to_use, c->autof, trustworthy, chosen_name);
+ name_to_use, c->autof, trustworthy, chosen_name, 0);
if (mdfd < 0)
goto out_unlock;
- sysfs_init(&info, mdfd, NULL);
+ if (sysfs_init(&info, mdfd, NULL)) {
+ pr_err("unable to initialize sysfs for %s\n",
+ chosen_name);
+ rv = 2;
+ goto out_unlock;
+ }
if (set_array_info(mdfd, st, &info) != 0) {
pr_err("failed to set array info for %s: %s\n",
* flag has a different meaning. The test has to happen
* at the device level there
*/
- if (!st->ss->external
- && (info.disk.state & (1<<MD_DISK_SYNC)) != 0
- && ! policy_action_allows(policy, st->ss->name,
- act_re_add)
- && c->runstop < 1) {
- if (ioctl(mdfd, GET_ARRAY_INFO, &ainf) == 0) {
+ if (!st->ss->external &&
+ (info.disk.state & (1 << MD_DISK_SYNC)) != 0 &&
+ !policy_action_allows(policy, st->ss->name, act_re_add) &&
+ c->runstop < 1) {
+ if (md_array_active(mdfd)) {
pr_err("not adding %s to active array (without --run) %s\n",
devname, chosen_name);
rv = 2;
journal_device_missing = (info.journal_device_required) && (info.journal_clean == 0);
+ if (info.consistency_policy == CONSISTENCY_POLICY_PPL)
+ info.array.state |= 1;
+
if (enough(info.array.level, info.array.raid_disks,
- info.array.layout, info.array.state & 1,
- avail) == 0) {
+ info.array.layout, info.array.state & 1, avail) == 0) {
if (c->export) {
printf("MD_STARTED=no\n");
} else if (c->verbose >= 0)
/* + add any bitmap file */
/* + start the array (auto-readonly). */
- if (ioctl(mdfd, GET_ARRAY_INFO, &ainf) == 0) {
+ if (md_array_active(mdfd)) {
if (c->export) {
printf("MD_STARTED=already\n");
} else if (c->verbose >= 0)
if (d->disk.state & (1<<MD_DISK_REMOVED))
remove_disk(mdfd, st, sra, d);
- if ((sra == NULL || active_disks >= info.array.working_disks)
- && trustworthy != FOREIGN)
+ if ((sra == NULL || active_disks >= info.array.working_disks) &&
+ trustworthy != FOREIGN)
rv = ioctl(mdfd, RUN_ARRAY, NULL);
else
rv = sysfs_set_str(sra, NULL,
* those devices we should re-add them now.
*/
for (dsk = sra->devs; dsk ; dsk = dsk->next) {
- if (disk_action_allows(dsk, st->ss->name, act_re_add) &&
+ if (disk_action_allows(dsk, st->ss->name,
+ act_re_add) &&
add_disk(mdfd, st, sra, dsk) == 0)
pr_err("%s re-added to %s\n",
dsk->sys_name, chosen_name);
* and events less than the passed events, and remove the device.
*/
struct mdinfo *d;
- mdu_array_info_t ra;
- if (ioctl(mdfd, GET_ARRAY_INFO, &ra) == 0)
+ if (md_array_active(mdfd))
return; /* not safe to remove from active arrays
* without thinking more */
st->ss->free_super(st);
close(dfd);
- if (info.disk.number != number ||
- info.events >= events)
+ if (info.disk.number != number || info.events >= events)
continue;
if (d->disk.raid_disk > -1)
if (afd < 0)
continue;
/* most accurate information regarding array degradation */
- if (ioctl(afd, GET_ARRAY_INFO, &array) >= 0) {
+ if (md_get_array_info(afd, &array) >= 0) {
int degraded = array.raid_disks - array.active_disks -
array.spare_disks;
if (degraded > max_degraded)
}
if ((sra->component_size > 0 &&
st2->ss->avail_size(st2, devsize,
- sra->devs
- ? sra->devs->data_offset
- : INVALID_SECTORS)
- < sra->component_size)
- ||
+ sra->devs ? sra->devs->data_offset :
+ INVALID_SECTORS) <
+ sra->component_size) ||
(sra->component_size == 0 && devsize < component_size)) {
if (verbose > 1)
pr_err("not adding %s to %s as it is too small\n",
char chosen_devname[24]; // 2*11 for int (including signs) + colon + null
devlist.next = NULL;
devlist.used = 0;
- devlist.writemostly = 0;
- devlist.failfast = 0;
+ devlist.writemostly = FlagDefault;
+ devlist.failfast = FlagDefault;
devlist.devname = chosen_devname;
sprintf(chosen_devname, "%d:%d", major(stb.st_rdev),
minor(stb.st_rdev));
char *devname = NULL;
unsigned long long devsectors;
- if (de->d_ino == 0 ||
- de->d_name[0] == '.' ||
+ if (de->d_ino == 0 || de->d_name[0] == '.' ||
(de->d_type != DT_LNK && de->d_type != DT_UNKNOWN))
goto next;
st2 = dup_super(st);
else
st2 = guess_super_type(fd, guess_partitions);
- if (st2 == NULL ||
- st2->ss->load_super(st2, fd, NULL) < 0)
+ if (st2 == NULL || st2->ss->load_super(st2, fd, NULL) < 0)
goto next;
st2->ignore_hw_compat = 0;
* metadata which makes better use of the device can
* be found.
*/
- if (chosen == NULL ||
- chosen_size < info.component_size) {
+ if (chosen == NULL || chosen_size < info.component_size) {
chosen_size = info.component_size;
free(chosen);
chosen = devname;
restart:
for (me = mapl ; me ; me = me->next) {
mdu_array_info_t array;
- mdu_bitmap_file_t bmf;
struct mdinfo *sra;
int mdfd;
rv = 1;
continue;
}
- if (ioctl(mdfd, GET_ARRAY_INFO, &array) == 0 ||
- errno != ENODEV) {
+ if (md_get_array_info(mdfd, &array) == 0 || errno != ENODEV) {
close(mdfd);
continue;
}
/* Ok, we can try this one. Maybe it needs a bitmap */
for (mddev = devs ; mddev ; mddev = mddev->next)
- if (mddev->devname && me->path
- && devname_matches(mddev->devname, me->path))
+ if (mddev->devname && me->path &&
+ devname_matches(mddev->devname, me->path))
break;
if (mddev && mddev->bitmap_file) {
/*
* is a hint only
*/
int added = -1;
- if (ioctl(mdfd, GET_ARRAY_INFO, &bmf) < 0) {
- int bmfd = open(mddev->bitmap_file, O_RDWR);
- if (bmfd >= 0) {
- added = ioctl(mdfd, SET_BITMAP_FILE,
- bmfd);
- close(bmfd);
- }
+ int bmfd;
+
+ bmfd = open(mddev->bitmap_file, O_RDWR);
+ if (bmfd >= 0) {
+ added = ioctl(mdfd, SET_BITMAP_FILE, bmfd);
+ close(bmfd);
}
if (c->verbose >= 0) {
if (added == 0)
ra->name,
c->autof,
trustworthy,
- chosen_name);
+ chosen_name, 0);
}
if (only && (!mp || strcmp(mp->devnm, only) != 0))
continue;
pr_err("%s does not appear to be a component of any array\n", devname);
return 1;
}
- sysfs_init(&mdi, -1, ent->devnm);
+ if (sysfs_init(&mdi, -1, ent->devnm)) {
+ pr_err("unable to initialize sysfs for: %s\n", devname);
+ return 1;
+ }
mdfd = open_dev_excl(ent->devnm);
if (mdfd > 0) {
close(mdfd);
projects / thirdparty / mdadm.git / blobdiff