red hat 9.0关于组阵列

接触LINUX不是很久~~我是用虚拟机装的LINUX~~想组个阵列看看~~下面是启动中关于md的信息
进系统用fdisk -l 就是看不到自己组的阵列~~哪位高手能从启动信息看出是哪里出错嘛


md: md driver 0.90.0 MAX_MD_DEVS=256, MD_SB_DISKS=27
md:
Autodetecting RAID arrays.
md:
autorun ...
md:
considering hdb1 ...
md:
adding hdb1 ...
md:
adding hda1 ...
md:
created md0
md:
bind
md:
bind
md:
running:
md:
hdb1's event counter: 00000002
md:
hda1's event counter: 00000002
kmod:
failed to exec /sbin/modprobe -s -k md-personality-2, errno = 2
md:
personality 2 is not loaded!
md :
do_md_run() returned -22
md:
md0 stopped.
md: unbind
md:
export_rdev(hdb1)
md:
unbind
md: export_rdev(hda1)
md: ... autorun DONE.