"with %s metadata\n", st->ss->name);
return 1;
}
- mdi = sysfs_read(fd, -1, GET_BITMAP_LOCATION);
+ mdi = sysfs_read(fd, NULL, GET_BITMAP_LOCATION);
if (mdi)
offset_setable = 1;
for (d=0; d< st->max_devs; d++) {
}
if (offset_setable) {
st->ss->getinfo_super(st, mdi, NULL);
- sysfs_init(mdi, fd, -1);
+ sysfs_init(mdi, fd, NULL);
rv = sysfs_set_num_signed(mdi, NULL, "bitmap/location",
mdi->bitmap_offset);
} else {
/* Check that all member arrays for this container, or the
* container of this array, are idle
*/
- int container_dev = (st->container_dev != NoMdDev
- ? st->container_dev : st->devnum);
- char container[40];
+ char *container = (st->container_devnm[0]
+ ? st->container_devnm : st->devnm);
struct mdstat_ent *ent, *e;
int is_idle = 1;
- fmt_devname(container, container_dev);
ent = mdstat_read(0, 0);
for (e = ent ; e; e = e->next) {
if (!is_container_member(e, container))
static int freeze_container(struct supertype *st)
{
- int container_dev = (st->container_dev != NoMdDev
- ? st->container_dev : st->devnum);
- char container[40];
+ char *container = (st->container_devnm[0]
+ ? st->container_devnm : st->devnm);
if (!check_idle(st))
return -1;
- fmt_devname(container, container_dev);
-
if (block_monitor(container, 1)) {
pr_err("failed to freeze container\n");
return -2;
static void unfreeze_container(struct supertype *st)
{
- int container_dev = (st->container_dev != NoMdDev
- ? st->container_dev : st->devnum);
- char container[40];
-
- fmt_devname(container, container_dev);
+ char *container = (st->container_devnm[0]
+ ? st->container_devnm : st->devnm);
unblock_monitor(container, 1);
}
if (st->ss->external)
return freeze_container(st);
else {
- struct mdinfo *sra = sysfs_read(-1, st->devnum, GET_VERSION);
+ struct mdinfo *sra = sysfs_read(-1, st->devnm, GET_VERSION);
int err;
char buf[20];
if (st->ss->external)
return unfreeze_container(st);
else {
- struct mdinfo *sra = sysfs_read(-1, st->devnum, GET_VERSION);
+ struct mdinfo *sra = sysfs_read(-1, st->devnm, GET_VERSION);
if (sra)
sysfs_set_str(sra, NULL, "sync_action", "idle");
int frozen;
int changed = 0;
char *container = NULL;
- char container_buf[20];
int cfd = -1;
struct mddev_dev *dv;
* pre-requisite spare devices (mdmon owns final validation)
*/
if (st->ss->external) {
- int container_dev;
int rv;
if (subarray) {
- container_dev = st->container_dev;
- cfd = open_dev_excl(st->container_dev);
+ container = st->container_devnm;
+ cfd = open_dev_excl(st->container_devnm);
} else {
- container_dev = st->devnum;
+ container = st->devnm;
close(fd);
- cfd = open_dev_excl(st->devnum);
+ cfd = open_dev_excl(st->devnm);
fd = cfd;
}
if (cfd < 0) {
return 1;
}
- fmt_devname(container_buf, container_dev);
- container = container_buf;
-
rv = st->ss->load_container(st, cfd, NULL);
if (rv) {
pr_err("cannot reshape arrays in"
" container with unsupported"
" metadata: %s(%s)\n",
- devname, container_buf);
+ devname, container);
sysfs_free(cc);
free(subarray);
return 1;
}
sysfs_free(cc);
}
- if (mdmon_running(container_dev))
+ if (mdmon_running(container))
st->update_tail = &st->updates;
}
return 1;
}
- sra = sysfs_read(fd, 0, GET_LEVEL | GET_DISKS | GET_DEVS
+ sra = sysfs_read(fd, NULL, GET_LEVEL | GET_DISKS | GET_DEVS
| GET_STATE | GET_VERSION);
if (sra) {
if (st->ss->external && subarray == NULL) {
}
/* make sure mdmon is
* aware of the new level */
- if (!mdmon_running(st->container_dev))
- start_mdmon(st->container_dev);
+ if (!mdmon_running(st->container_devnm))
+ start_mdmon(st->container_devnm);
ping_monitor(container);
- if (mdmon_running(st->container_dev) &&
+ if (mdmon_running(st->container_devnm) &&
st->update_tail == NULL)
st->update_tail = &st->updates;
}
memset(&info, 0, sizeof(info));
info.array = array;
- sysfs_init(&info, fd, NoMdDev);
+ sysfs_init(&info, fd, NULL);
strcpy(info.text_version, sra->text_version);
info.component_size = s->size*2;
info.new_level = s->level;
int dir = 0;
int err = 0;
- sra = sysfs_read(fd, 0,
+ sra = sysfs_read(fd, NULL,
GET_COMPONENT|GET_DEVS|GET_OFFSET|GET_STATE|GET_CHUNK
);
if (!sra) {
unsigned long long min_space_before = 0, min_space_after = 0;
int first = 1;
- sra = sysfs_read(fd, 0, GET_DEVS);
+ sra = sysfs_read(fd, NULL, GET_DEVS);
if (!sra)
return;
for (sd = sra->devs; sd; sd = sd->next) {
if (reshape.level > 0 && st->ss->external) {
/* make sure mdmon is aware of the new level */
- if (mdmon_running(st->container_dev))
+ if (mdmon_running(container))
flush_mdmon(container);
- if (!mdmon_running(st->container_dev))
- start_mdmon(st->container_dev);
+ if (!mdmon_running(container))
+ start_mdmon(container);
ping_monitor(container);
- if (mdmon_running(st->container_dev) &&
+ if (mdmon_running(container) &&
st->update_tail == NULL)
st->update_tail = &st->updates;
}
struct mdinfo *d;
if (info2) {
- sysfs_init(info2, fd, st->devnum);
+ sysfs_init(info2, fd, st->devnm);
/* When increasing number of devices, we need to set
* new raid_disks before adding these, or they might
* be rejected.
&reshape, data_offset,
force, verbose);
}
- sra = sysfs_read(fd, 0,
+ sra = sysfs_read(fd, NULL,
GET_COMPONENT|GET_DEVS|GET_OFFSET|GET_STATE|GET_CHUNK|
GET_CACHE);
if (!sra) {
delayed = 0;
mds = mdstat_read(0, 0);
for (m = mds; m; m = m->next)
- if (m->devnum == devname2devnum(sra->sys_name)) {
+ if (strcmp(m->devnm, sra->sys_name) == 0) {
if (m->resync &&
m->percent == RESYNC_DELAYED)
delayed = 1;
if (st->ss->external) {
/* Re-load the metadata as much could have changed */
- int cfd = open_dev(st->container_dev);
+ int cfd = open_dev(st->container_devnm);
if (cfd >= 0) {
flush_mdmon(container);
st->ss->free_super(st);
{
struct mdinfo *cc = NULL;
int rv = restart;
- int last_devnum = -1;
+ char last_devnm[32] = "";
/* component_size is not meaningful for a container,
* so pass '0' meaning 'no change'
int fd;
struct mdstat_ent *mdstat;
char *adev;
+ int devid;
sysfs_free(cc);
continue;
subarray = strchr(content->text_version+1, '/')+1;
- mdstat = mdstat_by_subdev(subarray,
- devname2devnum(container));
+ mdstat = mdstat_by_subdev(subarray, container);
if (!mdstat)
continue;
if (mdstat->active == 0) {
- pr_err("Skipping inactive "
- "array md%i.\n", mdstat->devnum);
+ pr_err("Skipping inactive array %s.\n",
+ mdstat->devnm);
free_mdstat(mdstat);
mdstat = NULL;
continue;
if (!content)
break;
- adev = map_dev(dev2major(mdstat->devnum),
- dev2minor(mdstat->devnum),
- 0);
+ devid = devnm2devid(mdstat->devnm);
+ adev = map_dev(major(devid), minor(devid), 0);
if (!adev)
adev = content->text_version;
- fd = open_dev(mdstat->devnum);
+ fd = open_dev(mdstat->devnm);
if (fd < 0) {
printf(Name ": Device %s cannot be opened for reshape.",
adev);
break;
}
- if (last_devnum == mdstat->devnum) {
+ if (strcmp(last_devnm, mdstat->devnm) == 0) {
/* Do not allow for multiple reshape_array() calls for
* the same array.
* It can happen when reshape_array() returns without
close(fd);
break;
}
- last_devnum = mdstat->devnum;
+ strcpy(last_devnm, mdstat->devnm);
- sysfs_init(content, fd, mdstat->devnum);
+ sysfs_init(content, fd, mdstat->devnm);
- if (mdmon_running(devname2devnum(container)))
+ if (mdmon_running(container))
flush_mdmon(container);
rv = reshape_array(container, fd, adev, st,
if (rv)
break;
- if (mdmon_running(devname2devnum(container)))
+ if (mdmon_running(container))
flush_mdmon(container);
}
if (!rv)
char *subarray = NULL;
struct mdinfo *cc = NULL;
struct mdstat_ent *mdstat = NULL;
- char buf[40];
int cfd = -1;
int fd2 = -1;
}
st->ss->getinfo_super(st, content, NULL);
} else {
- int container_dev;
+ char *container;
if (subarray) {
dprintf("subarray (%s)\n", subarray);
- container_dev = st->container_dev;
- cfd = open_dev_excl(st->container_dev);
+ container = st->container_devnm;
+ cfd = open_dev_excl(st->container_devnm);
} else {
- container_dev = st->devnum;
+ container = st->devnm;
close(fd);
- cfd = open_dev_excl(st->devnum);
- dprintf("container (%i)\n", container_dev);
+ cfd = open_dev_excl(st->devnm);
+ dprintf("container (%s)\n", container);
fd = cfd;
}
if (cfd < 0) {
ret_val = 1;
goto Grow_continue_command_exit;
}
- fmt_devname(buf, container_dev);
/* find in container array under reshape
*/
pr_err("cannot continue reshape of an array"
" in container with unsupported"
" metadata: %s(%s)\n",
- devname, buf);
+ devname, container);
ret_val = 1;
goto Grow_continue_command_exit;
}
array = strchr(content->text_version+1, '/')+1;
- mdstat = mdstat_by_subdev(array, container_dev);
+ mdstat = mdstat_by_subdev(array, container);
if (!mdstat)
continue;
if (mdstat->active == 0) {
- pr_err("Skipping inactive "
- "array md%i.\n", mdstat->devnum);
+ pr_err("Skipping inactive array %s.\n",
+ mdstat->devnm);
free_mdstat(mdstat);
mdstat = NULL;
continue;
ret_val = 1;
goto Grow_continue_command_exit;
}
- fd2 = open_dev(mdstat->devnum);
+ fd2 = open_dev(mdstat->devnm);
if (fd2 < 0) {
- pr_err("cannot open (md%i)\n",
- mdstat->devnum);
+ pr_err("cannot open (%s)\n", mdstat->devnm);
ret_val = 1;
goto Grow_continue_command_exit;
}
- sysfs_init(content, fd2, mdstat->devnum);
+ sysfs_init(content, fd2, mdstat->devnm);
/* start mdmon in case it is not running
*/
- if (!mdmon_running(container_dev))
- start_mdmon(container_dev);
- ping_monitor(buf);
+ if (!mdmon_running(container))
+ start_mdmon(container);
+ ping_monitor(container);
- if (mdmon_running(container_dev))
+ if (mdmon_running(container))
st->update_tail = &st->updates;
else {
pr_err("No mdmon found. "
return ret_val;
if (st->ss->external) {
- char container[40];
- int cfd = open_dev(st->container_dev);
+ int cfd = open_dev(st->container_devnm);
if (cfd < 0)
return 1;
- fmt_devname(container, st->container_dev);
- st->ss->load_container(st, cfd, container);
+ st->ss->load_container(st, cfd, st->container_devnm);
close(cfd);
- ret_val = reshape_container(container, NULL, mdfd,
+ ret_val = reshape_container(st->container_devnm, NULL, mdfd,
st, info, 0, backup_file,
0, 1, freeze_reshape);
} else
projects / thirdparty / mdadm.git / blobdiff