}
if (!f)
return 0;
- while (mel) {
+ for (; mel; mel = mel->next) {
+ if (mel->bad)
+ continue;
if (mel->devnum < 0)
fprintf(f, "mdp%d ", -1-mel->devnum);
else
fprintf(f, "%08x:%08x:%08x:%08x ", mel->uuid[0],
mel->uuid[1], mel->uuid[2], mel->uuid[3]);
fprintf(f, "%s\n", mel->path);
- mel = mel->next;
}
fflush(f);
err = ferror(f);
memcpy(me->uuid, uuid, 16);
me->path = strdup(path);
me->next = *melp;
+ me->bad = 0;
*melp = me;
}
if (!*map)
map_read(map);
- for (mp = *map ; mp ; mp = mp->next)
- if (memcmp(uuid, mp->uuid, 16) == 0)
- return mp;
+ for (mp = *map ; mp ; mp = mp->next) {
+ if (memcmp(uuid, mp->uuid, 16) != 0)
+ continue;
+ if (!mddev_busy(mp->devnum)) {
+ mp->bad = 1;
+ continue;
+ }
+ return mp;
+ }
return NULL;
}
if (!*map)
map_read(map);
- for (mp = *map ; mp ; mp = mp->next)
- if (mp->devnum == devnum)
- return mp;
+ for (mp = *map ; mp ; mp = mp->next) {
+ if (mp->devnum != devnum)
+ continue;
+ if (!mddev_busy(mp->devnum)) {
+ mp->bad = 1;
+ continue;
+ }
+ return mp;
+ }
return NULL;
}
for (mp = *map ; mp ; mp = mp->next) {
if (strncmp(mp->path, "/dev/md/", 8) != 0)
continue;
- if (strcmp(mp->path+8, name) == 0)
- return mp;
+ if (strcmp(mp->path+8, name) != 0)
+ continue;
+ if (!mddev_busy(mp->devnum)) {
+ mp->bad = 1;
+ continue;
+ }
+ return mp;
}
return NULL;
}