求教：修改主机名及IP地址以后出现的问题

lujiaguai

唐SIR
   修改了linux主机名，ip地址以后，出现asm示例无法启动，这种情况是不是还有一些跟host相关的配置文件没有修改导致？
   SQL> conn / as sysdba
   Connected to an idle instance.
   SQL> startup
   ORA-01078: failure in processing system parameters
   ORA-29701: unable to connect to Cluster Synchronization Service

  现状：
  1  /etc/hosts  记录为一行：127.0.0.1 localhost station245
  2  /etc/hostname 记录为
      NETWORKING=yes
      NETWORKING_IPV6=no
      HOSTNAME=station245
  3  ip地址为:192.168.0.245
  4  /etc/host.conf 记录为空

  如果同时修改了IP地址与主机名，还需要注意哪些地方？

botang

不能直接这样改GI。
参考推系统的kickstart文件：

1. # ROOTSH
   
2. echo "rm -rf /etc/oracle" >> /usr/sbin/crs.sh
   
3. echo "/u01/app/oracle/product/11.2.0/grid/root.sh <<- EOF" >> /usr/sbin/crs.sh
   
4. echo >> /usr/sbin/crs.sh
   
5. echo "y" >> /usr/sbin/crs.sh
   
6. echo "y" >> /usr/sbin/crs.sh
   
7. echo "y" >> /usr/sbin/crs.sh
   
8. echo "EOF" >> /usr/sbin/crs.sh
   
9. chmod +x /usr/sbin/crs.sh
   
10. # ASM
    
11. echo "export ORACLE_SID=+ASM" >> /usr/bin/asm.sh
    
12. echo "export ORACLE_HOME=/u01/app/oracle/product/11.2.0/grid" >> /usr/bin/asm.sh
    
13. echo "/u01/app/oracle/product/11.2.0/grid/bin/sqlplus /nolog <<- EOF" >> /usr/bin/asm.sh
    
14. echo "conn / as sysasm" >> /usr/bin/asm.sh
    
15. echo "alter system set asm_diskstring='/dev/oracleasm/disks/*';" >> /usr/bin/asm.sh
    
16. echo "alter system set asm_diskgroups='DATA','FRA';" >> /usr/bin/asm.sh
    
17. echo "alter diskgroup data mount;" >> /usr/bin/asm.sh
    
18. echo "alter diskgroup fra mount;" >> /usr/bin/asm.sh
    
19. echo "exit" >> /usr/bin/asm.sh
    
20. echo "EOF"  >> /usr/bin/asm.sh
    
21. echo "*.asm_diskgroups='DATA', 'FRA'"  > /u01/app/oracle/product/11.2.0/grid/dbs/init+ASM.ora
    
22. echo "*.asm_diskstring='/dev/oracleasm/disks/*'"  > /u01/app/oracle/product/11.2.0/grid/dbs/init+ASM.ora
    
23. chown oracle:oinstall /u01/app/oracle/product/11.2.0/grid/dbs/init+ASM.ora
    
24. chown oracle:oinstall /usr/bin/asm.sh
    
25. chmod +x /usr/bin/asm.sh
    
26. 
    
27. # EMCA1
    
28. echo "/u01/app/oracle/product/11.2.0/grid/bin/srvctl add listener" >> /usr/bin/emca.sh
    
29. echo "/u01/app/oracle/product/11.2.0/grid/bin/srvctl add asm" >> /usr/bin/emca.sh
    
30. echo "/u01/app/oracle/product/11.2.0/grid/bin/crsctl start resource ora.asm" >> /usr/bin/emca.sh
    
31. echo "/usr/bin/asm.sh" >> /usr/bin/emca.sh
    
32. echo "/u01/app/oracle/product/11.2.0/grid/bin/srvctl add database -d orcl -o /u01/app/oracle/product/11.2.0/dbhome_1" >> /usr/bin/emca.sh
    

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