配置說明:
1. 通過Openfiler實現iscsi共用儲存
2. 通過VMware ESXi5 虛擬fence實現fence功能。
3. 結合Redhat 5.8 vmware-fence-soap實現RHCS fence裝置功能。
4. 本文原建立搭建RHCS實驗環境測試RHCS Oracle HA功能。
本文連結:http://koumm.blog.51cto.com/703525/1161791
一、準備基礎環境
1. 網路環境準備
node1,node2節點
# cat /etc/hosts
192.168.14.100 node1
192.168.14.110 node2
2. 配置YUM安裝源
(1) 掛載光碟片ISO
# mount /dev/cdrom /mnt
(2) 配置YUM用戶端
說明: 通過本地光碟片做為yum安裝源。
# 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儲存配置
具體配置略,共劃分兩塊lun,一塊10G配置GFS,一塊1G配置表決盤。
(4) 掛載儲存
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