RHEL5.3安裝Oracle10.2.0筆記 完整普及版（一）

1. 1. RHEL5.2 核心版本(root) [root@RHEL ~]# uname -r
2.6.18-92.el5xen

2. 2.Oracle 10g 所需程式包(root)

[root@RHEL ~]# rpm -q gcc make binutils openmotif setarch compat-db compat-gcc compat-gcc-c++ compat-libstdc++ compat-libstdc++-devel

package gcc is not installed

make-3.81-3.el5

binutils-2.17.50.0.6-9.el5

package openmotif is not installed

setarch-2.0-1.1

package compat-db is not installed

package compat-gcc is not installed

package compat-gcc-c++ is not installed

package compat-libstdc++ is not installed

package compat-libstdc++-devel is not installed

Notes:

libXp >> openmotif

kernel-headers >> glibc-headers >> glibc-devel glibc-devel >> compat-gcc-34 >> compat-gcc-34-c++

libgomp >> gcc

[root@RHEL ~]# rpm –Uvh libXp-1.0.0-8.1.el5.i386.rpm openmotif-2*

[root@RHEL ~]# rpm –Uvh compat-libstdc++-*

[root@RHEL ~]# rpm –Uvh kernel-headers-2.6.18-128.el5.i386.rpm glibc-headers-2.

5-34.i386.rpm glibc-devel-2.5-34.i386.rpm

compat-gcc-34-3.4.6-4.i386.rpm compat-gcc-34-c++-3.4.6-4.i386.rpm

[root@RHEL ~]# rpm –Uvh libgomp-4.3.2-7.el5.i386.rpm gcc-4.1.2-44.el5.i386.rpm

Check RPM again:

[root@RHEL ~]# rpm -q gcc make binutils openmotif setarch compat-db compat-gcc compat-gcc-c++ compat-libstdc++ compat-libstdc++-devel

gcc-4.1.2-44.el5

make-3.81-3.el5

binutils-2.17.50.0.6-9.el5

openmotif-2.3.1-2.el5

setarch-2.0-1.1

compat-db-4.2.52-5.1

package compat-gcc is not installed (ignore,不影響oracle 安裝)

package compat-gcc-c++ is not installed (ignore,不影響oracle 安裝)

package compat-libstdc++ is not installed (ignore,不影響oracle 安裝)

package compat-libstdc++-devel is not installed (ignore,不影響oracle 安裝)

3. 3. 驗證系統要求(root)

[root@RHEL ~]# grep MemTotal /proc/meminfoMemTotal: 515444 kB（我機器上的，不影響安裝，最好是1G之後會報warming）[root@RHEL ~]# grep SwapTotal /proc/meminfo
SwapTotal: 586332 kB （我機器上的,稍後增加swap）

Notes:

檢視系統Swap空間使用

[root@localhost ~]# cd /usr/

[root@localhost usr]# free

	total	used	free	shared	buffers	cached
Mem:	515444	509360	6084	0	2476	388740
-/+	buffers/cache:	118144	397300
Swap:	586332	116	586216

在空間合適處建立swap檔案

[root@localhost usr]# mkdir swap

[root@localhost usr]# cd swap

[root@localhost swap]# dd if=/dev/zero of=swapfile bs=7168 count=70000

70000+0 records in

70000+0 records out

501760000 bytes (502 MB) copied, 6.94737 seconds, 72.2 MB/s

[root@localhost swap]# ls -al

total 490504

drwxr-xr-x 2 root root 4096 Jan 27 04:51 .

drwxr-xr-x 16 root root 4096 Jan 27 04:48 ..

-rw-r--r-- 1 root root 501760000 Jan 27 04:51 swapfile

[root@localhost swap]# grep SwapTotal /proc/meminfo

SwapTotal: 586332 kB

[root@localhost swap]# mkswap swapfile

Setting up swapspace version 1, size = 501755 kB

啟用swap檔案

[root@localhost swap]# swapon swapfile

[root@localhost swap]# ls -l

total 490488

-rw-r--r-- 1 root root 501760000 Jan 27 04:53 swapfile

[root@localhost swap]# free

	total	used	free	shared	buffers	cached
Mem:	515444	505464	9980	0	1092	386312
-/+	buffers/cache:	118060	397384
Swap:	1076324	116	1076208

[root@localhost swap]# grep SwapTotal /proc/meminfo

SwapTotal: 1076324 kB

所需最小 RAM 為 512MB，而所需最小交換空間為 1GB。對於 RAM 小於或等於 2GB 的系統，交換空間應為 RAM 數量的兩倍；對於 RAM 大於 2GB 的系統，交換空間應為 RAM 數量的一到兩倍。Oracle 10g 軟體還需要 2.5GB 的可用磁碟空間，而資料庫則另需 1.2GB 的可用磁碟空間。/tmp 目錄至少需要 400MB 的可用空間。要檢查系統上的可用磁碟空間，執行以下命令：[root@RHEL ~]# df –h

Notes:

增加 /usr/app/oracle 空間

l 增加 SCSI 硬碟

[root@RHEL ~]# fdisk /dev/sdb

依次打：

n->p->1->回車->回車

l 檢視系統磁碟分割槽資訊

[root@RHEL ~]# fdisk /dev/sdb

…

/dev/sdb1 XXXXXXXXXXX

…

l 格式化 /dev/sdb1

[root@RHEL ~]# mkfs.ext3 /dev/sdb1

也可以用

[root@RHEL ~]# mkfs –t ext3 /dev/sdb1

l 建立 /usr/app/oracle

[root@RHEL ~]# mkdir /usr/app/oracle

Filesystem	Size	Used	Avail	Use%	Mounted	on
/dev/sda1	46M	11M	33M	24%	/boot
tmpfs	252M	0	252M	0%	/dev/shm
/dev/sdb1	6.0G	3.8G	1.9G	68%	/usr/app

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