Veritas HA 安装配置手册for ORACLE 11gRHEL5.doc

? 1?安装?Veritas Storage Foundation 1.1?下载软件 /vcsmc SF for RAC Release 5.1 on LINUX 对应软件包?VRTS_SF_HA_Solutions_5.1_PR1_RHEL5_SLES10_x64.tar.gz Veritas Enterprise Administrator (Linux) 对应软件包?VRTSobgui--0.i686.rpm VCS Cluster Manager Java_Console 5.1 (Linux) 对应软件包?VCS_Cluster_Manager_Java_Console_5.1_for_Linux.rpm 1.2?准备工作 #?软件要求 Software Version Database Oracle RAC 11g Release 2 Operating?system Red Hat Enterprise Linux 5 (RHEL 5) Update 3 or later Oracle Enterprise Linux 5.3 (OEL 5.3) or later SUSE Linux Enterprise Server 10 with SP2 (SLES 10 SP2) SUSE Linux Enterprise Server 10 with SP3 ( SLES 10 SP3) #?配置/etc/hosts 在2?台主机/etc/hosts?上增加各自的IP 9 host1 0 host2 ? #?配置2?个节点root?用户的ssh?信任 ? #?配NTP ? #?准备共享磁盘 ? 存储上的?lun?必须对所有节点可见。 共享存储必须支持SCSI-3 Persistent Reservations (PR?，永久保留功能). SCSI-3 PR?就是一组SCSI?命令集，用在多个系统访问一个共享存储的时候协调之用。 安装完?SF?后可用?vxfentsthdw?可做检查。 ? /opt/VRTS/bin/vxfentsthdw ? # cd /opt/VRTS/bin #./vxfentsthdw ? VERITAS vxfentsthdw version 5.1.001.000-RP1 Linux The utility vxfentsthdw works on the two nodes of the cluster. The utility verifies that the shared storage one intends to use isconfigured to support I/O fencing. It issues a series of vxfenadm commands to setup SCSI-3 registrations on the disk, verifies the registrations on the disk, and removes the registrations from the disk. ******** WARNING!!!!!!!! ******** THIS UTILITY WILL DESTROY THE DATA ON THE DISK!! Do you still want to continue : [y/n] (default: n)?y Please respond with (y/n) n ? # I/O fencing?策略 ? 对于采用?cluster file system?的?veritas ha?方案，一定要采用共享磁盘做?I/O fencing?； 对于单机的?file system?，在确保有?2?个直连网线和?1?个?bond?的业务网络的情况下，可以不考虑?I/O fencing?的策略。 Make sure that the I/O fencing coordinator disks meet the following requirements: *?For disk-based I/O fencing, you must have three coordinator disks. * The coordinator disks can be raw devices, DMP devices, or iSCSI devices. You must use DMP disk policy for iSCSI-based coordinator disks. *?Each of the coordinator disks must use a physically separate disk or