Solaris 9 04/04+SUN V890,6硬盘(2 RAID 0+1,3 RAID 5,1 Hot Spare)配置文档

王朝other·作者佚名  2006-01-31
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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

 
 
 
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