基于CentOS与VmwareStation10搭建Oracle11G RAC 64集群环境：4.安装Oracle RAC FAQ-4.5.安装Grid，创建ASM磁盘组空间不足

因之前分区时，分区的Last cylinder的值选了“1”，导致创建磁盘组空间不足。解决办法是先删除分区，重新创建分区并删除ASM磁盘，然后重建ASM磁盘

1. 先删除分区，重新创建分区：

1）查询空间不足的分区情况：

[root@linuxrac1 ~]# fdisk /dev/sdb

Command (m for help): p

Disk /dev/sdb: 4294 MB, 4294967296 bytes

255 heads, 63 sectors/track, 522 cylinders

Units = cylinders of 16065 * 512 = 8225280 bytes

  Device Boot      Start         End      Blocks   Id  System

/dev/sdb1               1           1        8001   83  Linux

2）删除分区：

[root@linuxrac1 ~]# fdisk /dev/sdb

Command (m for help): d

Selected partition 1

Command (m for help): p

Disk /dev/sdb: 4294 MB, 4294967296 bytes

255 heads, 63 sectors/track, 522 cylinders

Units = cylinders of 16065 * 512 = 8225280 bytes

Device Boot      Start         End      Blocks   Id  System

Command (m for help): w

The partition table has been altered!

Calling ioctl() to re-read partition table.

Syncing disks.

3）重建分区：

[root@linuxrac1 ~]# fdisk /dev/sdb

Command (m for help): n

Command action

e   extended

p   primary partition (1-4)

p

Partition number (1-4): 1

First cylinder (1-522, default 1): 1

Last cylinder or +size or +sizeM or +sizeK (1-522, default 522): 522

Command (m for help): w

The partition table has been altered!

Calling ioctl() to re-read partition table.

Syncing disks.

4）删除ASM磁盘：

[root@linuxrac1 ~]# oracleasm deletedisk OCR_VOTE

Clearing disk header: done

Dropping disk: done

5）重建ASM磁盘：

[root@linuxrac1 ~]# /etc/init.d/oracleasm createdisk OCR_VOTE /dev/sdb1

Marking disk "OCR_VOTE" as an ASM disk: [  OK  ]

6）查看ASM磁盘：

[root@linuxrac1 ~]# oracleasm listdisks

DATA

DATA2

FRA

OCR_VOTE

7）扫描识别ASM磁盘：

[root@linuxrac1 ~]# oracleasm scandisks

Reloading disk partitions: done

Cleaning any stale ASM disks...

Scanning system for ASM disks...

[root@linuxrac1 ~]#  ls -l /dev/oracleasm/disks

total 0

brw-rw---- 1 grid oinstall 8, 33 Sep 26 00:52 DATA

brw-rw---- 1 grid oinstall 8, 49 Sep 26 00:52 DATA2

brw-rw---- 1 grid oinstall 8, 65 Sep 26 00:52 FRA

brw-rw---- 1 grid oinstall 8, 17 Sep 26 02:42 OCR_VOTE

[root@linuxrac2 ~]#  ls -l /dev/oracleasm/disks

total 0

brw-rw---- 1 grid oinstall 8, 33 Sep 25 18:15 DATA

brw-rw---- 1 grid oinstall 8, 49 Sep 25 18:15 DATA2

brw-rw---- 1 grid oinstall 8, 65 Sep 25 18:15 FRA

brw-rw---- 1 grid oinstall 8, 17 Sep 25 18:15 OCR_VOTE

基于CentOS与VmwareStation10搭建Oracle11G RAC 64集群环境所有链接:

1.资源准备
http://www.cnblogs.com/HondaHsu/p/4046352.html

2.搭建环境-2.1创建虚拟机
http://www.cnblogs.com/HondaHsu/p/4046378.html

2.搭建环境-2.2安装操作系统CentOS5.4
http://www.cnblogs.com/HondaHsu/p/4046384.html

2.搭建环境-2.3配置共享磁盘
http://www.cnblogs.com/HondaHsu/p/4046389.html

2.搭建环境-2.4. 安装JDK
http://www.cnblogs.com/HondaHsu/p/4046430.html

2.搭建环境-2.5. 配置网络
http://www.cnblogs.com/HondaHsu/p/4046443.html

2.搭建环境-2.6. 安装Oracle所依赖的必要包
http://www.cnblogs.com/HondaHsu/p/4054216.html

2.搭建环境-2.7. 配置资源与参数
http://www.cnblogs.com/HondaHsu/p/4054238.html

2.搭建环境-2.8. 配置用户环境
http://www.cnblogs.com/HondaHsu/p/4054259.html

2.搭建环境-2.9. 配置用户等效性(可选项)
http://www.cnblogs.com/HondaHsu/p/4054277.html

2.搭建环境-2.10.配置用户NTF服务
http://www.cnblogs.com/HondaHsu/p/4054333.html

3.安装Oracle RAC-3.1.安装并配置ASM驱动
http://www.cnblogs.com/HondaHsu/p/4054367.html

3.安装Oracle RAC-3.2.安装 cvuqdisk 软件包
http://www.cnblogs.com/HondaHsu/p/4054395.html

3.安装Oracle RAC-3.3.安装前检查
http://www.cnblogs.com/HondaHsu/p/4054481.html

3.安装Oracle RAC-3.4.安装Grid Infrastructure
http://www.cnblogs.com/HondaHsu/p/4054518.html

3.安装Oracle RAC-3.5.安装oracle11gr2 database 软件与创建数据库
http://www.cnblogs.com/HondaHsu/p/4054586.html

3.安装Oracle RAC-3.6.集群管理命令
http://www.cnblogs.com/HondaHsu/p/4054635.html

4.安装Oracle RAC FAQ-4.1.系统界面报错Gnome
http://www.cnblogs.com/HondaHsu/p/4046314.html

4.安装Oracle RAC FAQ-4.2.Oracleasm Createdisk ASM磁盘失败:Instantiating disk: failed
http://www.cnblogs.com/HondaHsu/p/4046248.html

4.安装Oracle RAC FAQ-4.3.Oracle 集群节点间连通失败
http://www.cnblogs.com/HondaHsu/p/4046263.html

4.安装Oracle RAC FAQ-4.4.无法图形化安装Grid Infrastructure
http://www.cnblogs.com/HondaHsu/p/4046273.html

4.安装Oracle RAC FAQ-4.5.安装Grid，创建ASM磁盘组空间不足
http://www.cnblogs.com/HondaHsu/p/4046285.html

4.安装Oracle RAC FAQ-4.6.重新配置与缷载11R2 Grid Infrastructure
http://www.cnblogs.com/HondaHsu/p/4046300.html

4.安装Oracle RAC FAQ-4.7.Oracle 11G R2 RAC修改public网络IP
http://www.cnblogs.com/HondaHsu/p/4054953.html