redhat 5.8 x64 rhcs oracle 10gr2 ha实践配置,通过openfiler实现iscsi共享存储。通过vmware esxi5 虚拟fence实现fence功能。结
配置说明:
1. 通过openfiler实现iscsi共享存储
2. 通过vmware esxi5 虚拟fence实现fence功能。
3. 结合redhat 5.8 vmware-fence-soap实现rhcs fence设备功能。
4. 本文原创建搭建rhcs实验环境测试rhcs oracle ha功能。
一、准备基础环境
1. 网络环境准备
node1,node2节点
# cat /etc/hosts
192.168.14.100 node1
192.168.14.110 node2
2. 配置yum安装源
(1) 挂载光盘iso
# mount /dev/cdrom /mnt
(2) 配置yum客户端
说明: 通过本地光盘做为yum安装源。
# vi /etc/yum.repos.d/rhel-debuginfo-bak.repo
[rhel-debuginfo]
name=red hat enterprise linux $releasever - $basearch - debug
baseurl=ftp://ftp.redhat.com/pub/redhat/linux/enterprise/$releasever/en/os/$basearch/debuginfo/
enabled=0
gpgcheck=1
gpgkey=file:///etc/pki/rpm-gpg/rpm-gpg-key-redhat-release
[server]
name=server
baseurl=file:///mnt/server
enabled=1
gpgcheck=1
gpgkey=file:///etc/pki/rpm-gpg/rpm-gpg-key-redhat-release
[vt]
name=vt
baseurl=file:///mnt/vt
enabled=1
gpgcheck=1
gpgkey=file:///etc/pki/rpm-gpg/rpm-gpg-key-redhat-release
[cluster]
name=cluster
baseurl=file:///mnt/cluster
enabled=1
gpgcheck=1
gpgkey=file:///etc/pki/rpm-gpg/rpm-gpg-key-redhat-release
[clusterstorage]
name=clusterstorage
baseurl=file:///mnt/clusterstorage
enabled=1
gpgcheck=1
gpgkey=file:///etc/pki/rpm-gpg/rpm-gpg-key-redhat-release
(3) openfiler iscsi存储配置
具体配置略,,共划分两块lun,一块10g配置gfs,一块1g配置表决盘。
(4) 挂载存储
rpm -ivh iscsi-initiator-utils-6.2.0.872-13.el5.x86_64.rpm
chkconfig iscsi --level 35 on
chkconfig iscsid --level 35 on
service iscsi start
# iscsiadm -m discovery -t st -p 192.168.14.162
# iscsiadm -m node -t iqn.2006-01.com.openfiler:tsn.b2bd5bb312a7 -p 192.168.14.162 -l