② 建立metaset磁盘组
#metadb -a -f -c 3 c1t0d0s7 (同时在sys-2上操作)
# metadb
flags first blk block count
a u 16 8192 /dev/dsk/c1t0d0s7
a u 8208 8192 /dev/dsk/c1t0d0s7
a u 16400 8192 /dev/dsk/c1t0d0s7
# metaset -s oraset -a -h sys-1 sys-2
# metaset –s oraset -t
# metaset
Set name = oraset, Set number = 1
Host Owner
sys-1 yes
sys-2
#
③ 将共享DID设备加入到oraset组中
#metaset -s oraset -a /dev/did/rdsk/d9 /dev/did/rdsk/d10 \
/dev/did/rdsk/d11 /dev/did/rdsk/d12 /dev/did/rdsk/d13 \
/dev/did/rdsk/d14 /dev/did/rdsk/d15 /dev/did/rdsk/d16 \
/dev/did/rdsk/d17 /dev/did/rdsk/d18 /dev/did/rdsk/d19 \
/dev/did/rdsk/d20 /dev/did/rdsk/d21 /dev/did/rdsk/d22 \
/dev/did/rdsk/d23 /dev/did/rdsk/d24 /dev/did/rdsk/d25 \
/dev/did/rdsk/d26 /dev/did/rdsk/d27 /dev/did/rdsk/d28 \
/dev/did/rdsk/d29 /dev/did/rdsk/d30 /dev/did/rdsk/d31 \
/dev/did/rdsk/d32 /dev/did/rdsk/d33 /dev/did/rdsk/d34 \
/dev/did/rdsk/d35 /dev/did/rdsk/d36 /dev/did/rdsk/d37 \
/dev/did/rdsk/d38 /dev/did/rdsk/d39 /dev/did/rdsk/d40 \
/dev/did/rdsk/d41 /dev/did/rdsk/d42 /dev/did/rdsk/d43 \
/dev/did/rdsk/d44 /dev/did/rdsk/d45 /dev/did/rdsk/d46 \
/dev/did/rdsk/d47 /dev/did/rdsk/d48 /dev/did/rdsk/d49 \
/dev/did/rdsk/d50 /dev/did/rdsk/d51 /dev/did/rdsk/d52 \
/dev/did/rdsk/d53 /dev/did/rdsk/d54 /dev/did/rdsk/d55 \
/dev/did/rdsk/d56 /dev/did/rdsk/d57 /dev/did/rdsk/d58 \
/dev/did/rdsk/d59 /dev/did/rdsk/d60 /dev/did/rdsk/d61 \
/dev/did/rdsk/d62
#
④ 13块盘建立Raid0 Concatenation
# metainit oraset/d110 13 1 /dev/did/rdsk/d9s0 1 \
/dev/did/rdsk/d10s0 1 /dev/did/rdsk/d11s0 1 \
/dev/did/rdsk/d12s0 1 /dev/did/rdsk/d13s0 1 \
/dev/did/rdsk/d14s0 1 /dev/did/rdsk/d15s0 1 \
/dev/did/rdsk/d16s0 1 /dev/did/rdsk/d17s0 1 \
/dev/did/rdsk/d18s0 1 /dev/did/rdsk/d19s0 1 \
/dev/did/rdsk/d20s0 1 /dev/did/rdsk/d21s0
oraset/d110: Concat/Stripe is setup
注:Concatenation和stripe区别
RAID 0是把多个硬盘空间组织在一起形成一个大的逻辑盘。Concatenation方式相当把多个盘空间一个一个一次串接,stripe方式是把每个盘空间划分为一条条的,然后按条(不论该条在哪个盘上)将空间重新组织成一个大的逻辑盘。
在使用上,前一种方式相当于一个物理盘存满后才用下一个物理盘;后一种方式相当于可以同时往存在于几个不同物理盘上的条上读写。因此后一种方式在I/O上性能更好。
⑤ 在oraset/d110上建立软分区存放oracle数据库文件
# metainit oraset/d111 -p d110 50m
oraset/d111: Soft Partition is setup
# metainit oraset/d112 -p d110 50m
oraset/d112: Soft Partition is setup
# metainit oraset/d113 -p d110 50m
oraset/d113: Soft Partition is setup
# metainit oraset/d114 -p d110 1024m
oraset/d114: Soft Partition is setup
# metainit oraset/d115 -p d110 1024m
oraset/d115: Soft Partition is setup
# metainit oraset/d116 -p d110 1024m
oraset/d116: Soft Partition is setup
# metainit oraset/d117 -p d110 1024m
oraset/d117: Soft Partition is setup
# metainit oraset/d118 -p d110 1024m
oraset/d118: Soft Partition is setup
# metainit oraset/d119 -p d110 2048m
oraset/d119: Soft Partition is setup
# metainit oraset/d120 -p d110 2048m
oraset/d120: Soft Partition is setup
# metainit oraset/d121 -p d110 2048m
oraset/d121: Soft Partition is setup
# metainit oraset/d122 -p d110 8192m
oraset/d122: Soft Partition is setup
⑥ 改变新建裸设备宿主
# chown oracle /dev/md/oraset/rdsk/d*
# chgrp dba /dev/md/oraset/rdsk/d*
# chmod 600 /dev/md/oraset/rdsk/d*
# ls -lL /dev/md/oraset/rdsk/d1*
注:以上需在两台主机上分别操作
九、 安装oracle 10G软件
① 获取oracle 10G(10.2.0.1.0)介质
② 设置oracle安装环境
注:以下需在两台主机上分别操作
●创建安装必需的组和用户
#groupadd oinstall
#groupadd dba
#useradd –d /export/home/oracle –g oinstall –G dba –m oracle
#passwd oracle
●创建安装目录
#mkdir /oracle
#mkdir /oracle/oradata
#chown –R oracle
![](http://bbs.chinaunix.net/images/smilies/icon_surprised.gif)
install /oracle/oradata
#chmod 755 /oracle/oradata
●设置oracle用户环境变量
#su – oracle
#vi .profile
加入如下内容:
This is the default standard profile provided to a user.
# They are expected to edit it to meet their own needs.
MAIL=/usr/mail/${LOGNAME
![](http://bbs.chinaunix.net/images/smilies/icon_confused.gif)
}
umask 022
ORACLE_BASE=/oracle;export ORACLE_BASE
ORACLE_HOME=/oracle/product/10.2.0.1.0/db_1
export ORACLE_HOME
[
本帖最后由 阿毛~ 于 2006-4-25 16:31 编辑 ]