ADMIN
?ORA_NLS11=$ORACLE_HOME/nls/data; export ORA_NLS11
?PATH=.:${JAVA_HOME}/bin:${PATH}:$HOME/bin:$ORACLE_HOME/bin
?PATH=${PATH}:/usr/bin:/bin:/usr/bin/X11:/usr/local/bin
?PATH=${PATH}:/u01/app/common/oracle/bin
?export PATH
?LD_LIBRARY_PATH=$ORACLE_HOME/lib
?LD_LIBRARY_PATH=${LD_LIBRARY_PATH}:$ORACLE_HOME/oracm/lib
?LD_LIBRARY_PATH=${LD_LIBRARY_PATH}:/lib:/usr/lib:/usr/local/lib
?export LD_LIBRARY_PATH
?CLASSPATH=$ORACLE_HOME/JRE
?CLASSPATH=${CLASSPATH}:$ORACLE_HOME/jlib
?CLASSPATH=${CLASSPATH}:$ORACLE_HOME/rdbms/jlib
?CLASSPATH=${CLASSPATH}:$ORACLE_HOME/network/jlib
?export CLASSPATH
?THREADS_FLAG=native; export THREADS_FLAG
?export TEMP=/tmp
?export TMPDIR=/tmp
?export NLS_LANG=AMERICAN_AMERICA.ZHS16GBK
?umask 022
?13.openfiler来划分存储空间
?这个软件挺好用的，在vmware环境下安装，其实就是个linux系统，我们创建vmdisk就行了。配置登陆一个网页https://ip:446
我这里已经划分好了，看图就行了，至于openfiler的配置大家应该可以自学一下，非常简单属于看图点鼠标的那种，英文稍微好点的同学能搞定
14.分别在两个rac节点上配置ISCSI
?[root@rac1 ~]# yum -y install iscsi-initiator-utils
?[root@rac1 ~]#? service iscsid start
[root@rac1 ~]# chkconfig iscsid on
[root@rac1 ~]# iscsiadm -m discovery -t sendtargets -p 192.168.192.111
添加iscsi磁盘：
[root@rac1 ~]# iscsiadm -m node -T iqn.2006-01.com.openfiler:tsn.4849d1d582bc -p 192.168.192.111 –l
以下操作rac其中一个节点进行：
[root@rac1 ~]# fdisk /dev/sdb 以此类推我这里需要格式化3个磁盘！！！
?完成后我们查看一下，通过fdisk -l
?[root@rac1 ~]# fdisk -l
?Disk /dev/sda: 32.2 GB, 32212254720 bytes
?255 heads, 63 sectors/track, 3916 cylinders
?Units = cylinders of 16065 * 512 = 8225280 bytes
? ? Device Boot? ? ? Start? ? ? ? End? ? ? Blocks? Id? System
?/dev/sda1? *? ? ? ? ? 1? ? ? ? ? 25? ? ? 200781? 83? Linux
?/dev/sda2? ? ? ? ? ? ? 26? ? ? ? 547? ? 4192965? 82? Linux swap / Solaris
?/dev/sda3? ? ? ? ? ? 548? ? ? ? 3916? ? 27061492+? 83? Linux
?Disk /dev/sdb: 2113 MB, 2113929216 bytes
?66 heads, 62 sectors/track, 1008 cylinders
?Units = cylinders of 4092 * 512 = 2095104 bytes
? ? Device Boot? ? ? Start? ? ? ? End? ? ? Blocks? Id? System
?/dev/sdb1? ? ? ? ? ? ? 10? ? ? ? 1008? ? 2043954? 83? Linux
?Disk /dev/sdc: 2113 MB, 2113929216 bytes
?66 heads, 62 sectors/track, 1008 cylinders
?Units = cylinders of 4092 * 512 = 2095104 bytes
? ? Device Boot? ? ? Start? ? ? ? End? ? ? Blocks? Id? System
?/dev/sdc1? ? ? ? ? ? ? 10? ? ? ? 1008? ? 2043954? 83? Linux
?Disk /dev/sdd: 8556 MB, 8556380160 bytes
?64 heads, 32 sectors/track, 8160 cylinders
?Units = cylinders of 2048 * 512 = 1048576 bytes
? ? Device Boot? ? ? Start? ? ? ? End? ? ? Blocks? Id? System
?/dev/sdd1? ? ? ? ? ? ? 10? ? ? ? 8160? ? 8346624? 83? Linux
到另一个节点上
?输入partprobe即可，查看fdisk -l和其它节点的一致！！