AIX集群修改IP步骤.doc

AIX集群修改IP步骤 文章分类:数据库 集群修改IP步骤 环境： AIX 5L HACMP 5.2 ORACLE 10g RAC 步骤： 1.?????? 将两个RAC节点的操作系统重启 ?2.?????? 在两个节点上分别编辑/etc/hosts,将boot, standby, service更改成要求的IP地址。 ?3.?????? 在两个节点上分别用‘smit chinet’更改boot和standby网卡的IP为要求的IP，需要和/etc/hosts中的IP对应一致。 ?4.?????? 在两个节点上互相ping对方的bott和standby的IP，确保能ping通。 ?5.?????? 在HACMP配置更改IP 5.1修改节点IP地址 #smit hacmp - Extended Configuration - Extended Topology configuration - configure HACMP Nodes - Change/Show a Node in the HACMP Cluster - 选择第一个节点 - 配置 Communication Path to Node 为其boot地址 -选择第二个节点 - 配置Communication Path to Node为其boot地址。 用上述方法在另一台机器上更改节点IP地址。 5.2重新刷新节点信息 登陆一个节点 #smit hacmp - Extended Configuration - discover HACMP-related information from configured nodes ?5.3查看并同步更新后的拓扑信息 #smit hacmp - Extended Configuration -extended topology configuration - show HACMP topology 确认信息正确后，同步两个节点信息 #smit hacmp - Extended Configuration -extended topology configuration - extended verification and synchronization - 按照默认设置同步 ?6.?????? 启动HACMP服务 #smit clstart - 选择两个节点启动 #/usr/sbin/cluster/utilities/cllsif?????? //查看并确认HA启动后的IP设置； ?7.?????? 启动CRS 7.1在两个节点依次执行crsctl start crs ?7.2执行crs_stat –t 查看crs启动情况，直到两个instance均启动。 ?例如： Name?????????????? Type??????????? Target??????? State???????? Host _____________________________________________________________ Ora..B1.inst???????? application??????? ONLINE???? ONLINE??? bocnetdb1 Ora..B2.inst???????? application??????? ONLINE???? ONLINE??? bocnetdb2 Ora..DCDB.db?????? application??????? ONLINE???? ONLINE??? bocnetdb1 Ora….B1.lsnr??????? application??????? ONLINE???? OFFLINE??? Ora….db1.gsd?????? application???? ???ONLINE???? ONLINE??? bocnetdb1 Ora….db1.ons?????? application??????? ONLINE???? ONLINE??? bocnetdb1 Ora….db1.vip?????? application??????? ONLINE???? ONLINE??? bocnetdb1 Ora….B2.lsnr?????? application??????? ONLINE???? OFFLINE??? Ora….db2.gsd?????? application??????? ONLINE???? ONLINE??? bocnetdb2 Ora….db2.ons?????? application??????? ONLINE???? ONLINE??? bocnetdb2 Ora….db2.vip?????? application?????