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192.168.5.100 prac1
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192.168.5.20 rac2
192.168.5.200 prac2
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cd /etc/sysconfig/network-scripts
cp ifcfg-eth0 ifcfg-eth1<cp -rf ifcfg-eth0 ifcfg-eth1>
vi ifcfg-eth1
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hostname xx
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192.168.5.10 rac1 rac1.com
192.168.5.100 prac1
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192.168.5.20 rac2 rac2.com
192.168.5.200 prac2
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service iptables stop
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service iscsid start
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iscsiadm --mode/m discovery --type sendtargets --portal ip
iscsiadm --mode node --targetname xxxx --portal ip:3260 --login
fdisk -l
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groupadd -g 2000 oinstall
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useradd -d /rac/orcl -m -g oinstall -G dba oracle
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