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oracle雙機修改IP地址時,請通過串口線(TC或者RC口)用root用戶分別登錄到主、備機。檢查環(huán)境變量TERM的設(shè)置。如果不是vt100,需要將TERM設(shè)置為vt100.\r\n#TERM=vt100\r\n#export TERM\r\n如原來主機物理主機的/etc/hosts文件里為:\r\n127.0.0.1 localhost\r\n10.76.172.51 oracle2 oracle2.oracle.com loghost\r\n10.76.172.52 oracle1\r\n10.76.172.53 share-ip1\r\n備機/etc/hosts文件為:\r\n127.0.0.1 localhost\r\n10.76.172.52 oracle1 oracle1.oracle.com loghost\r\n10.76.172.51 oracle2\r\n10.76.172.53 share-ip1\r\n修改后的結(jié)果應(yīng)該為 racle1的IP改為10.0.0.194,oracle2的IP改為10.0.0.195,share-ip1改為10.0.0.193。\r\n/etc/netmasks文件的10.0.0.0 255.255.255.0 改為10.0.0.192 255.255.255.192(子網(wǎng)掩碼可根據(jù)現(xiàn)場實際情況進行修改)\r\n\r\n\r\n\r\n主機操作\r\n1, cp /etc/host /etc/host_backup \r\n cp /etc/netmasks /etc/netmasks_bk\r\n2, # scshutdown -g 0 -y\r\n3,boot -x\r\n4,# vi /etc/hosts\r\n127.0.0.1 localhost\r\n10.0.0.195 oracle2 oracle2.oracle.com loghost\r\n10.0.0.194 oracle1 \r\n10.0.0.193 share-ip1 \r\n5,vi /etc/netmasks\r\n10.0.0.192 255.255.255.192 \r\n6,#init 0\r\n7,ok boot\r\n\r\n備機操作類似. |
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