public-yum.oracle.com/repo/OracleLinux/OL6/UEK/base/x86_64/repodata/repomd.xml: (28, 'connect() timed out!')
Trying other mirror.
Error: Cannot retrieve repository metadata (repomd.xml) for repository: ol6_UEK_base. Please verify its path and try again
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(5) 配置本地YUM源
[root@rac02 ~]# mount /dev/cdrom /mnt
mount: block device /dev/sr0 is write-protected, mounting read-only
在/etc/yum.repos.d目录下编辑public-yum-ol6.repo or ULN-base.repo文件,修改所有enabled=0。创建后缀名为repo的文件 如:olinux6.repo:
[OLINUX]
name=Oracle Linux 6 x86_64
baseurl=file:///mnt/Server
enabled=1
gpgcheck=0
清除原有的yum信息,yum clean all,安装依赖包:
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yum install elfutils-libelf-devel
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(6) 主机的/etc/hosts文件配置
我的配置文件如下:
#public
192.168.11.200 rac1.bisal rac1
192.168.11.210 rac2.bisal rac2
#private
10.0.0.200 rac1-priv.bisal rac1-priv
10.0.0.210 rac2-priv.bisal rac2-priv
#virtual
192.168.11.201 rac1-vip.bisal rac1-vip
192.168.11.211 rac2-vip.bisal rac2-vip
#scan
192.168.11.199 rac-scan.bisal rac-scan
hosts文件的全称是the static table lookup for host name(主机名查询静态表)。Linux中,如果没有域名解析服务器,则会使用这个文件来解析某个主机名对应的IP地址。格式是:"IP" "主机名/域名" "主机别名"。主机名是通常在局域网内使用。
对于RAC环境,如上配置了四套IP,public IP,private IP,virtual IP和scan IP。
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To Be Continued ...