RAID 阵列

1. RAID 0
2. ls /dev/sd{a,b,c}1
3. yum install mdadm
4. mdadm -C -v /dev/md0 -l 0 -n 2 /dev/sdb1 /dev/sdc1
5. ll /dev/md0
6. mdadm -Ds (查看信息)
   7.mdadm -Ds /dev/md0 查看详情信息
   8.mdadm -Ds > /etc/mdadm.conf
   9.fdisk /dev/md0
   10.ll /dev/md0
   11.mkfs.xfs /dev/mdop1
   12.mkdir /mnt/md0
   13.mount /dev/md0p1 /mnt/md0
   14.blkld |grep md0
   15.vi /etc/fstab
   16.tail -l /etc/fstab

RAID 阵列

原文：http://blog.51cto.com/13958204/2177826