Setting the permissions on OCR backup directory
Setting up NS directories
Oracle Cluster Registry configuration upgraded successfully
WARNING: directory '/u01/oracle/product/10.2.0.1' is not owned by root
WARNING: directory '/u01/oracle/product' is not owned by root
WARNING: directory '/u01/oracle' is not owned by root
WARNING: directory '/u01' is not owned by root
clscfg: EXISTING configuration version 3 detected.
clscfg: version 3 is 10G Release 2.
Successfully accumulated necessary OCR keys.
Using ports: CSS=49895 CRS=49896 EVMC=49898 and EVMR=49897.
node <nodenumber>: <nodename> <private interconnect name> <hostname>
node 1: rac10g01 rac10g01-priv rac10g01
node 2: rac10g02 rac10g02-priv rac10g02
clscfg: Arguments check out successfully.

NO KEYS WERE WRITTEN. Supply -force parameter to override.
-force is destructive and will destroy any previous cluster
configuration.
Oracle Cluster Registry for cluster has already been initialized
Startup will be queued to init within 90 seconds.
/etc/profile: line 61: ulimit: open files: cannot modify limit: Operation not pe rmitted
Adding daemons to inittab
Expecting the CRS daemons to be up within 600 seconds.
CSS is active on these nodes.
        rac10g01
        rac10g02
CSS is active on all nodes.
Waiting for the Oracle CRSD and EVMD to start
Oracle CRS stack installed and running under init(1M)
Running vipca(silent) for configuring nodeapps
Error 0(Native: listNetInterfaces:[3])
  [Error 0(Native: listNetInterfaces:[3])]
[root@rac10g02 ~]#

3.验证结果
[oracle@rac10g02 ~]$ crs_stat -t
Name          Type          Target    State    Host
------------------------------------------------------------
ora....g01.gsd application    ONLINE    ONLINE    rac10g01
ora....g01.ons application    ONLINE    ONLINE    rac10g01
ora....g01.vip application    ONLINE    ONLINE    rac10g01
ora....g02.gsd application    ONLINE    ONLINE    rac10g02
ora....g02.ons application    ONLINE    ONLINE    rac10g02
ora....g02.vip application    ONLINE    ONLINE    rac10g02
[oracle@rac10g02 ~]$