+ if (strcmp(update, "homehost") == 0 &&
+ homehost) {
+ char *c;
+ update = "name";
+ c = strchr(sb->set_name, ':');
+ if (c)
+ strncpy(info->name, c+1, 31 - (c-sb->set_name));
+ else
+ strncpy(info->name, sb->set_name, 32);
+ info->name[32] = 0;
+ }
+ if (strcmp(update, "name") == 0) {
+ if (info->name[0] == 0)
+ sprintf(info->name, "%d", info->array.md_minor);
+ memset(sb->set_name, 0, sizeof(sb->set_name));
+ if (homehost &&
+ strchr(info->name, ':') == NULL &&
+ strlen(homehost)+1+strlen(info->name) < 32) {
+ strcpy(sb->set_name, homehost);
+ strcat(sb->set_name, ":");
+ strcat(sb->set_name, info->name);
+ } else
+ strcpy(sb->set_name, info->name);
+ }
+ if (strcmp(update, "devicesize") == 0 &&
+ __le64_to_cpu(sb->super_offset) <
+ __le64_to_cpu(sb->data_offset)) {
+ /* set data_size to device size less data_offset */
+ struct misc_dev_info *misc = (struct misc_dev_info*)
+ (st->sb + 1024 + sizeof(struct bitmap_super_s));
+ printf("Size was %llu\n", (unsigned long long)
+ __le64_to_cpu(sb->data_size));
+ sb->data_size = __cpu_to_le64(
+ misc->device_size - __le64_to_cpu(sb->data_offset));
+ printf("Size is %llu\n", (unsigned long long)
+ __le64_to_cpu(sb->data_size));
+ }