基于CentOS与VmwareStation10搭建Oracle11G RAC 64集群环境：4.安装Oracle RAC FAQ-4.2.Oracleasm Createdisk ASM磁盘失败:Instantiating disk: failed

1.错误信息：Instantiating disk: failed

[root@linuxrac1 /]# /usr/sbin/oracleasm createdisk OCR_VOTE /dev/sdb1 /etc/init.d/oracleasm createdisk OCR_VOTE /dev/sdb1 Writing disk header: done Instantiating disk: failed Clearing disk header: done

2.解决办法：

1.首先检查Oracle ASMlib、oracleasm与 Linux内核版本是否一致，通常版本不一致，会导致此问题。 [root@linuxrac2 etc]# uname -r 2.6.18-164.el5 若不一致，请在Oracle ASMlib下载地址下载： http://www.oracle.com/technetwork/server-storage/linux/downloads/rhel5-084877.html 2.可能selinux 阻止访问disk header [root@linuxrac1 etc]# cd selinux [root@linuxrac1 selinux]# ll total 20 -rw-r--r--. 1 root root 458 Jul 22 09:27 config -rw-r--r--. 1 root root 113 Feb 21 2013 restorecond.conf -rw-r--r--. 1 root root 76 Feb 21 2013 restorecond_user.conf -rw-r--r--. 1 root root 2271 Feb 21 2013 semanage.conf drwxr-xr-x. 6 root root 4096 Jul 22 09:33 targeted [root@linuxrac1 selinux]# cp -a /etc/selinux/config /etc/selinux/config_bak [root@linuxrac1 selinux]# vi config # This file controls the state of SELinux on the system. # SELINUX= can take one of these three values: # enforcing - SELinux security policy is enforced. # permissive - SELinux prints warnings instead of enforcing. # disabled - No SELinux policy is loaded. #SELINUX=enforcing SELINUX=disabled # SELINUXTYPE= can take one of these two values: # targeted - Targeted processes are protected, # mls - Multi Level Security protection. SELINUXTYPE=targeted [root@linuxrac1 etc]# reboot

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

1.资源准备
/article/4863357.html

2.搭建环境-2.1创建虚拟机
/article/4863358.html

2.搭建环境-2.2安装操作系统CentOS5.4
/article/4863359.html

2.搭建环境-2.3配置共享磁盘
/article/4863360.html

2.搭建环境-2.4. 安装JDK
/article/4863361.html

2.搭建环境-2.5. 配置网络
/article/4863362.html

2.搭建环境-2.6. 安装Oracle所依赖的必要包
/article/4863363.html

2.搭建环境-2.7. 配置资源与参数
/article/4863364.html

2.搭建环境-2.8. 配置用户环境
/article/4863365.html

2.搭建环境-2.9. 配置用户等效性(可选项)
/article/4863366.html

2.搭建环境-2.10.配置用户NTF服务
/article/4863367.html

3.安装Oracle RAC-3.1.安装并配置ASM驱动
/article/4863368.html

3.安装Oracle RAC-3.2.安装 cvuqdisk 软件包
/article/4863369.html

3.安装Oracle RAC-3.3.安装前检查
/article/4863370.html

3.安装Oracle RAC-3.4.安装Grid Infrastructure
/article/4863371.html

3.安装Oracle RAC-3.5.安装oracle11gr2 database 软件与创建数据库
/article/4863372.html

3.安装Oracle RAC-3.6.集群管理命令
/article/4863373.html

4.安装Oracle RAC FAQ-4.1.系统界面报错Gnome
/article/4863356.html

4.安装Oracle RAC FAQ-4.2.Oracleasm Createdisk ASM磁盘失败:Instantiating disk: failed
/article/4863351.html

4.安装Oracle RAC FAQ-4.3.Oracle 集群节点间连通失败
/article/4863352.html

4.安装Oracle RAC FAQ-4.4.无法图形化安装Grid Infrastructure
/article/4863353.html

4.安装Oracle RAC FAQ-4.5.安装Grid，创建ASM磁盘组空间不足
/article/4863354.html

4.安装Oracle RAC FAQ-4.6.重新配置与缷载11R2 Grid Infrastructure
/article/4863355.html

4.安装Oracle RAC FAQ-4.7.Oracle 11G R2 RAC修改public网络IP
/article/4863374.html