oracle 11g rac，linux下Oracle11g RAC搭建（六）

linux下Oracle11g RAC搭建（六）

oracle 11g rac？

五、校驗安裝前的環境

root身份下完畢解壓grid、database安裝包

[grid@node1 soft]$ su -

linux、Password:

[root@node1 ~]# cd /soft

[root@node1 soft]# ls

搭建自己的linux服務器。asm?linux_11gR2_database_1of2.zip?linux_11gR2_database_2of2.zip?linux_11gR2_grid.zip

[root@node1 soft]# unziplinux_11gR2_grid.zip

[root@node1 soft]# unziplinux_11gR2_database_1of2.zip?

linux打開web，[root@node1 soft]# unziplinux_11gR2_database_2of2.zip

grid 身份下校驗安裝環境

[root@node1 soft]#su – grid

[grid@node1 ~]$ cd /soft/grid

[grid@node1 grid]$ ./runcluvfy.shstage -pre crsinst -nnode1,node2 -fixup -verbose??

//pre-安裝前，post-安裝后，階段名稱叫crsinst-crsinstall。-n-節點之間校驗，verbose-校驗的過程

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檢測crs安裝環境(node1、node2)。安裝失敗的包例如以下：

sysstat-7.0.2

unixODBC-2.2.11

unixODBC-devel-2.2.11

libaio-devel-0.3.106

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具體列表例如以下：

Check: Package existence for "sysstat-7.0.2"

? Node Name???? Available???????????????? Required????????????????? Comment??

?------------?------------------------?------------------------?----------

? node2???????? missing?????????????????? sysstat-7.0.2???????????? failed???

? node1???????? missing?????????????????? sysstat-7.0.2???????????? failed???

Result: Package existence check failed for"sysstat-7.0.2"

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Check: Package existence for "unixODBC-2.2.11"

? Node Name???? Available???????????????? Required????????????????? Comment??

?------------?------------------------?------------------------?----------

? node2 ????????missing?????????????????? unixODBC-2.2.11?????????? failed???

? node1???????? missing?????????????????? unixODBC-2.2.11?????????? failed???

Result: Package existence check failed for"unixODBC-2.2.11"

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Check: Package existence for "unixODBC-devel-2.2.11"

? Node Name???? Available???????????????? Required????????????????? Comment??

?------------?------------------------?------------------------?----------

? node2???????? missing?????????????????? unixODBC-devel-2.2.11???? failed???

? node1???????? missing?????????????????? unixODBC-devel-2.2.11???? failed

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Check: Package existence for "libaio-devel-0.3.106"

? Node Name???? Available???????????????? Required????????????????? Comment??

?------------?------------------------? ------------------------? ----------

? node2???????? missing?????????????????? libaio-devel-0.3.106????? failed???

? node1???????? missing?????????????????? libaio-devel-0.3.106????? failed

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補充：

若出現swap分區大小不足。參考例如以下更改：

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[root@hylbest1 localdisk]# dd if=/dev/zeroof=/localdisk/swapfile bs=1024 count=4096000

[root@hylbest1 localdisk]# mkswap/localdisk/swapfile

[root@hylbest1 localdisk]# swapon/localdisk/swapfile

[root@hylbest1 localdisk]# vi/etc/fstab

加入/localdisk/swapfile????? swap????????????????? ??swap???defaults??????? 0 0

?[root@hylbest1 localdisk]# cat/proc/swaps

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查看swap具體：

Filename??????????????????????????????? ?????????????????????????Type??????????? Size??? ????????????????Used??? Priority

/dev/mapper/VolGroup00-LogVol01?? ??????partition??? 2097144 136???? -1

/localdisk/swapfile???????????????????? ????????????????????file??????????? ??4095992 0?????? ??-2

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配置yum? install安裝工具（node1、node2）

為node1配置yum

yum工具：能夠自己主動解決軟件包之間的依賴關系。使用它之前要先創建軟件倉庫。

下面，開始構建軟件倉庫：

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[root@node1 grid]$ su –

[root@node1 ~]# cd/etc/yum.repos.d/????? //進入到該文件夾下生成一個配置文件

[root@node1 yum.repos.d]# ls

[root@node1 yum.repos.d]# cprhel-debuginfo.repo yum.repo??

//做一個拷貝

[root@node1 yum.repos.d]# mv? rhel-debuginfo.repo??? rhel-debuginfo.repo.bak??

//改動原來文件名稱

[root@node1 yum.repos.d]#vi yum.repo ??

//文件內容改為例如以下

??????????????

改動例如以下：

[base]

name=Red Hat Enterprise Linux

baseurl=file:///media/Server?

enabled=1

gpgcheck=0

gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-redhat-release

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說明：

media這個就是安裝光盤掛載所在位置。Server下就是一些安裝包。S是大寫。

enabled=1表示啟動，gpgcheck=0表示校驗關閉。

為node2配置yum

[root@node1 yum.repos.d]# scpyum.repo? node2:/etc/yum.repos.d??

//把yum.repo復制到node2

依據校驗結果使用yum安裝缺失軟件包（node1、node2）

Vbox中掛載IOS光盤（node1、node2）

[root@node1 yum.repos.d]#mount/dev/hdc? /media? 或者mount /dev/cdrom???/media

//vbox設置完成后。手工掛載光盤

[root@node1 yum.repos.d]# ls /media/?????//能夠查看一下文件夾下文件

[root@node1 yum.repos.d]# ls/media/Server|more

//再看一下server下應該有非常多軟件包

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至此。yum倉庫構建完畢。

安裝node1中缺失的軟件包

[root@node1 yum.repos.d]# yuminstall libaio* -y? ??

Loaded plugins: rhnplugin, security

This system is not registered with RHN.

RHN support will be disabled.

Finished Transaction Test

Transaction Test Succeeded

Running Transaction

? Installing???? : libaio-devel????????????????????????????????????????????????????1/1

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Installed:

?libaio-devel.i386 0:0.3.106-5??????????????????????????????? ?????????????????????????

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Complete!

[root@node1 yum.repos.d]#yum install syssta* -y

Loaded plugins: rhnplugin, security

This system is not registered with RHN.

RHN support will be disabled.

Setting up Install Process

Resolving Dependencies

--> Running transaction check

---> Package sysstat.i386 0:7.0.2-3.el5 set to beupdated

--> Finished Dependency Resolution

Finished Transaction Test

Transaction Test Succeeded

Running Transaction

? Installing???? : sysstat?????????????????????????????????????????????????????????1/1

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Installed:

? sysstat.i3860:7.0.2-3.el5???????????????????????????????????????????????????????????

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Complete!

[root@node1 yum.repos.d]#yum install unixO* -y

Loaded plugins: rhnplugin, security

This system is not registered with RHN.

RHN support will be disabled.

Setting up Install Process

Resolving Dependencies

--> Running transaction check

---> Package unixODBC.i386 0:2.2.11-7.1 set to beupdated

---> Package unixODBC-devel.i386 0:2.2.11-7.1 set tobe updated

---> Package unixODBC-kde.i386 0:2.2.11-7.1 set tobe updated

--> Finished Dependency Resolution

Running Transaction Test

Finished Transaction Test

Transaction Test Succeeded

Running Transaction

? Installing? ???:unixODBC????????????????????????????????????????????????????????1/3

? Installing???? : unixODBC-kde????????????????????????????????????????????????????2/3

? Installing???? : unixODBC-devel??????????????????????????????????????????????????3/3

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Installed:

? unixODBC.i3860:2.2.11-7.1???????????????unixODBC-devel.i386 0:2.2.11-7.1??????????

?unixODBC-kde.i386 0:2.2.11-7.1??????????

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Complete!

[root@node1 yum.repos.d]#rpm -qa |grep -i odbc

unixODBC-2.2.11-7.1

unixODBC-devel-2.2.11-7.1

unixODBC-kde-2.2.11-7.1

[root@node1 yum.repos.d]# cd????????????//安裝vnc包

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安裝node2中缺失的軟件包

Vbox中掛載IOS光盤（node1、node2）

[root@node2 ~]#mount/dev/hdc? /media? 或者mount /dev/cdrom???/media

//vbox設置完成后。手工掛載光盤

參考“安裝node1中缺失的軟件包”

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grid身份下再次校驗安裝環境

又一次啟動node1、node2系統，在node1以grid身份再次完畢環境校驗（“參考grid身份下校驗安裝環境”）

聲明：
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? ? ? ? ?關于涉及版權事宜，作者有權追究法律責任。

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