update-grub에서 grub 오류 "불필요한 RAID 구성원"

내 시스템(wheezy/sid:2.6.32-5-amd64 #1 SMP x86_64 GNU/Linux)이 제대로 실행되고 있습니다. 일부 메시지가 무엇을 의미하는지 궁금합니다. 내 시스템에는 두 개의 mdraid 어레이가 실행되고 있습니다. 이것은 cat /proc/mdstat:

Personalities : [raid1] [raid6] [raid5] [raid4] 
md1 : active (auto-read-only) raid5 sda3[0] sdc3[3] sdb3[1]
      823103488 blocks super 1.2 level 5, 512k chunk, algorithm 2 [3/3] [UUU]

md0 : active raid1 sda2[0] sdc2[2](S) sdb2[1]
      72628769 blocks super 1.2 [2/2] [UU]

나는 /dev/md0as /와 /dev/md1as 를 사용합니다 /home. update-grup실행하거나 grub이 나타날 때 마다 오류가 발생합니다 error: superfluous RAID member (2 found)..

제거한 이유를 이해하려면 아래 결과를 살펴보십시오 update-grub.

error: superfluous RAID member (2 found).
error: superfluous RAID member (2 found).
Generating grub.cfg ...
error: superfluous RAID member (2 found).
error: superfluous RAID member (2 found).
error: superfluous RAID member (2 found).
error: superfluous RAID member (2 found).
error: superfluous RAID member (2 found).
error: superfluous RAID member (2 found).
error: superfluous RAID member (2 found).
error: superfluous RAID member (2 found).
error: superfluous RAID member (2 found).
error: superfluous RAID member (2 found).
error: superfluous RAID member (2 found).
error: superfluous RAID member (2 found).
error: superfluous RAID member (2 found).
error: superfluous RAID member (2 found).
error: superfluous RAID member (2 found).
Found background image: /usr/share/images/desktop-base/desktop-grub.png
error: superfluous RAID member (2 found).
Found linux image: /boot/vmlinuz-2.6.32-5-amd64
Found initrd image: /boot/initrd.img-2.6.32-5-amd64
error: superfluous RAID member (2 found).
error: superfluous RAID member (2 found).
error: superfluous RAID member (2 found).
error: superfluous RAID member (2 found).
error: superfluous RAID member (2 found).
  No volume groups found
done

이러한 메시지를 어떻게 제거할 수 있나요?