我想重装系统.(阅读我的说明)

哪张盘上有些vista backup等字眼的就是恢复盘，或者进入系统后把盘放进去，会出现自动安装界面那张就是安装盘了。

重装的话可以先放盘进去，然后重启，从光盘启动，就是在出现vista启动界面前会先读光驱，然后会提示说“please anykey...."你就随便按个键，接着会出现windows is loading files的进度条，满了以后，选择install now,接着选区域和语言，然后会要你输入cd-key,你看下你的电脑电池附近有没有key，是25位的。输入后会自动选择对应的VISTA版本。同意条款后选Custom(自定义)”,这样就是全新安装，在出现的磁盘选择界面，点选原先的系统盘，接着在refresh那行的最右边点开一个大概叫more的键。接着下面就会出现delete删除,format格式化，new的按钮。你就点你的系统盘，再点format,这样原先的系统就被格掉了。格式化完毕后点next就自动开始安装了，10多分钟回来输入用户名等设置就好了。

下面就具体的图解，不明白的可以看一下，也是英文版的

http://os.yesky.com/windowsvista/402/2557902_1.shtml

Red Hat Cluster

software:

Linuxadvanced server2.1，kernel 2.4.9-e3

一定要安装clumanager-1.0.11-1.i386.rpm包，该包 有两个重要软件：cluconfig和cluadmin

hardware:

PE1650 with PERC3/di and PERC3/DC(biosdisabled, cluster mode, id=7):privateIP:192.168.0.1, pub IP: 192.168.1.1, hostname:PE1650.dell.com

PE1750 with PERC4/di and PERC3/DC(bios disabledm cluster mode, id=6):privateIP:192.168.0.2, pub IP: 192.168.1.2, hostname:PE1750.dell.com

PV220S:三个Utra160磁盘

主机private网络连线用反转线进行连接

首先在每台服务器的perc3/di or perc4/di上创建一个lun,在linux下应该认作sda,接着在不连接PV220S的情况下，采用DOSA盘自动安装linux adv2.1，

安装完毕后，在服务器上分别安装clumanager-1.0.11-1.i386.rpm包（位于adv svr2.1第二张盘上）

修改每个主机的/etc/hosts文件，注释掉localhost行的内容，写入本地主机、对方主机和虚拟主机相应的public ip地址和主机名：（两台主机配置相同）注意：请不要添加private IP.

192.168.1.1 PE1650.dell.com PE1650 (public IP)

192.168.1.2 PE1750.dell.com PE1750(public IP)

192.168.1.3 virtualsvr.dell.com virtualsvr(virtual public IP)

关闭PE1750.

在PE1650上的PERC3/dc上创建3个lun,在linux下应认作sdb, sdc, sdd,

进入PE1650linux环境，用fdisk程序创建三个ext2 partition:sdb1(100M),sdc1(100M),sdd1(application partition)

用mkfs格式化三个分区。

进入/etc/sysconfig/rawdevices文件，增加两行内容：（两台主机设置相同）

/dev/raw/raw1 /dev/sdb1

/dev/raw/raw2 /dev/sdc1

以上两行代表把sdb1和sdc1用作quorum drive，每个分区的空间不能小于10M。

启动PE1750,进入PERC3/dc bios， 接受PE1650的lun配置。

确保PE1650开机并进入linux环境，

进入PE1750 linux环境，

以root身份运行cluconfig进行cluster的配置：

Red Hat Cluster Manager Configuration Utility (running on PE1750)

Enter cluster name [Red Hat Cluster Manager]:virtualsvr.dell.com --cluster虚拟主机名

Enter IP address for cluster alias [NONE]:192.168.1.3 --cluster虚拟地址

--------------------------------

Information for Cluster Member 0

--------------------------------

Enter name of cluster member [PE1750]: --本地成员，回车即可

Enter number of heartbeat channels (minimum = 1) [1]: 1 --一块网卡作心跳线（也可串口心跳）

Channel type: .netor serial [net]: --第一块网卡做心跳

Enter hostname of the cluster member on heartbeat channel 0 [PE1750]: --第一个心跳线成员名称

Information about Quorum Partitions

Enter Primary Quorum Partition [/dev/raw/raw1]:

Enter Shadow Quorum Partition [/dev/raw/raw2]:

Information About the Power Switch That Power Cycles Member 'PE1750'

Choose one of the following power switches:

o NONE

o RPS10

o BAYTECH

o APCSERIAL

o APCMASTER

o WTI_NPS

o SW_WATCHDOG

Power switch [NONE]:

--------------------------------

Information for Cluster Member 1

--------------------------------

Enter name of cluster member:PE1650.dell.com --对方成员名

Enter hostname of the cluster member on heartbeat channel 0: PE1650.dell.com --对方心跳线成员名称

Information about Quorum Partitions

Enter Primary Quorum Partition [/dev/raw/raw1]:

Enter Shadow Quorum Partition [/dev/raw/raw2]:

Information About the Power Switch That Power Cycles Member 'PE1650.dell.com'

Choose one of the following power switches:

o NONE

o RPS10

o BAYTECH

o APCSERIAL

o APCMASTER

o WTI_NPS

o SW_WATCHDOG

Power switch [NONE]:

Save the cluster member information? yes/no [yes]: --对配置信息进行保存

Save the cluster member information? yes/no [yes]:

Writing to configuration file...done

Configuration information has been saved to /etc/cluster.conf.

----------------------------

Setting up Quorum Partitions

----------------------------

Running cludiskutil -I to initialize the quorum partitions: done

Saving configuration information to quorum partitions: done

Do you wish to allow remote monitoring of the cluster? yes/no [yes]: --是否允许远程主机进行cluster监视访问

Configuration on this member is complete.

To configure the next member, invoke the following command on that system:

# /sbin/cluconfig --init=/dev/raw/raw1

Refer to the Red Hat Cluster Manager Installation and Administration Guide

for details.

运行service cluster start启动PE1750 cluster服务

PE1750本地主机配置完成

进入PE1650主机的/sbin目录，执行cluconfig -–init=/dev/raw/raw1

显示信息如下：

Information about Channel 0

/sbin/cluconfig: [: PE1650: unary operator expected

Looking for host PE1650 (may take a few seconds)...

Information about Channel 1

/sbin/cluconfig: [: PE1650: unary operator expected

Looking for host PE1650 (may take a few seconds)...

Information about Quorum Partitions

Information About the Power Switch That Power Cycles Member 'PE1750'

Note: Operating a cluster without a remote power switch does not pr

maximum data integrity guarantees.

Press to continue. --按回车继续

Cluster name: virtualsvr.dell.com

Cluster alias IP address: 192.168.1.3

--------------------

Member 0 Information

--------------------

....

--------------------

Member 1 Information

--------------------

...

--------------------------

Power Switch 0 Information

--------------------------

Power switch IP address or hostname: haha

Type: NONE

Login or port: unused

Password: unused

--------------------------

Power Switch 1 Information

--------------------------

Power switch IP address or hostname: hehe

Type: NONE

Login or port: unused

Password: unused

Save the cluster member information? yes/no [yes]: --是否进行保存

Writing to configuration file...done

Configuration information has been saved to /etc/cluster.conf.

Saving configuration information to quorum partitions: done

Do you wish to allow remote monitoring of the cluster? yes/no [yes]:

----------------------------------------------------------------

Configuration on this member is complete.

Execute "/sbin/service cluster start" to start the cluster software.

这时，双机软件基本配置已经完成，在两台主机上分别运行service cluster start启动服务

通过cluadmin进行管理，如下所示：

cluadmin>cluster status

Cluster Status Monitor (virtualsvr.dell.com) 11:16:11

Cluster alias: virtualsvr.dell.com

========================= M e m b e r S t a t u s ==========================

Member Status Node Id Power Switch

-------------- ---------- ---------- ------------

PE1650.dell.com Up 0 Good

PE1750.dell.com Up 1 Good

========================= H e a r t b e a t S t a t u s ====================

Name Type Status

------------------------------ ---------- ------------

PE1750 <-->PE1650 network ONLINE

========================= S e r v i c e S t a t u s ========================

Last Monitor Restart

Service Status Owner Transition Interval Count

-------------- -------- -------------- ---------------- -------- -------

cluadmin>

通过状态可以看到双机状态正常，但未加入任何服务，通过help可以看到帮助：

cluadmin>help

cluster service apropos clear help version exit quit

cluadmin>service add --加入一个cluster support的网络服务

Service name: disk --服务名称

Preferred member [None]:PE1650 --首选成员

User script (e.g., /usr/foo/script or None) [None]: --用户脚本

Status check interval [0]: --状态检测间隔

Do you want to add an IP address to the service (yes/no/?) [no]:

Do you want to add a disk device to the service (yes/no/?) [no]: yes --加disk设备

Disk Device Information

Device special file (e.g., /dev/sdb4): /dev/sdd1 --设备名称

Filesystem type (e.g., ext2, or ext3): ext2 --文件系统类型

Mount point (e.g., /usr/mnt/service1) [None]: /mnt --mount点

Mount options (e.g., rw,nosuid,sync):

Forced unmount support (yes/no/?) [yes]: --是否强制unmount

Would you like to allow NFS aclearcase/" target="_blank" >ccess to this filesystem (yes/no/?) [no]:

Would you like to share toWindowsclients (yes/no/?) [no]:

Do you want to (a)dd, (m)odify, (d)elete or (s)how DEVICES, or are you (f)inishe

d adding DEVICES [f]:

Add disk service as shown? (yes/no/?) yes --是否加入服务

0) PE1750.dell.com

1) PE1650.dell.com

c) cancel

Choose member to start service on: 0 --在首选哪台主机启动

Added disk. --加入服务成功

在BOIS将硬盘模式选为IDE,pe才能识别出硬盘:

DELL开机过程中不断按F2到BIOS，依次到Onboard Devices-------SATA Operation，在这里选ATA，按回后选YES。然后按ESC键，然后选择Save/Exit后按回车

进入PE后:linux是ext4的文件格式,用ghost或diskgenius分区,一般pe都有这两个软件.假如还是ntfs或fat32格式的话,直接重装系统也可以.

还有不懂的可以继续询问

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