Solaris 9-6硬盘（2 RAID 0+1,3 RAID 5,1 Hot Spare）（原创）

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RAID 0+1
C1t0d0s0        c1t1d0s0        /
C1t0d0s1        c1t1d0s1        /var
C1t0d0s6        c1t1d0s6        /usr
C1t0d0s5        c1t1d0s5        /opt
C1t0d0s7        c1t1d0s7        /export/home
C1t0d0s3        c1t1d0s3        swap

“/”的RAID 1:
metainit –f d11 1 1 c1t0d0s0
metainit d12 1 1 c1t1d0s0
metainit d10 –m d11
metaroot d10
init 6 (很重要！)
metattach d10 d12

“/var”的RAID 1:
metainit –f d21 1 1 c1t0d0s1
metainit d22 1 1 c1t1d0s1
metainit d20 –m d21
vi /etc/vfstab
/dev/md/dsk/d20              /dev/md/rdsk/d20
init 6 (很重要！)
metattach d20 d22

“/usr”的RAID 1:
metainit –f d31 1 1 c1t0d0s6
metainit d32 1 1 c1t1d0s6
metainit d30 –m d31
vi /etc/vfstab
    /dev/md/dsk/d30              /dev/md/rdsk/d30
init 6 (很重要！)
metattach d30 d32

“swap”的RAID 5:
metainit –f d41 1 1 c1t0d0s3
metainit d42 1 1 c1t1d0s3
metainit d40 –m d41
vi /etc/vfstab
    /dev/md/dsk/d40              /dev/md/rdsk/d40
init 6 (很重要！)
metattach d40 d42

“/opt”的RAID 1:
metainit –f d51 1 1 c1t0d0s5
metainit d52 1 1 c1t1d0s5
metainit d50 –m d41
vi /etc/vfstab
       /dev/md/dsk/d50              /dev/md/rdsk/d50
metattach d50 d52

“/export/home”的RAID 1:
metainit –f d61 1 1 c1t0d0s7
metainit d62 1 1 c1t1d0s7
metainit d60 –m d61
vi /etc/vfstab
    /dev/md/dsk/d60              /dev/md/rdsk/d60
metattach d60 d62

RAID 5:
C1t2d0s2  c1t3d0s2  c1t4d0s2  c1t5d0s2为整个硬盘，s0用于存放metadb，s1是除s0以外的空间。C1t5d0s2为hotspare。

Metadb –a –c 3 –f c1t2d0s0 c1t3d0s0 c1t4d0s0 c1t5d0s0 (hotspare的s0也存放metadb)
Metainit d75 –r c1t2d0s1 c1t3d0s1 c1t4d0s1
若坏c1t3d0s1，则可以使用以下命令（在插入新硬盘到原来槽位后）：
metareplace –e d75 c1t3d0s1

HOTSPARE:
Metainit hsp001 c1t0d0s1
Metaparam –h hsp001 d75