安装rac10g，出现如下错误：

[root@rac2 oracle]#  /u01/product/crs/root.sh WARNING: directory '/u01/product' is not owned by rootChecking to see if Oracle CRS stack is already configured/etc/oracle does not exist. Creating it now.Setting the permissions on OCR backup directorySetting up NS directoriesOracle Cluster Registry configuration upgraded successfullyWARNING: directory '/u01/product' is not owned by rootclscfg: 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: rac1 rac1-priv rac1node 2: rac2 rac2-priv rac2clscfg: Arguments check out successfully.NO KEYS WERE WRITTEN. Supply -force parameter to override.-force is destructive and will destroy any previous clusterconfiguration.Oracle Cluster Registry for cluster has already been initializedStartup will be queued to init within 90 seconds.Adding daemons to inittabExpecting the CRS daemons to be up within 600 seconds.CSS is active on these nodes.        rac1        rac2CSS is active on all nodes.Waiting for the Oracle CRSD and EVMD to startWaiting for the Oracle CRSD and EVMD to startOracle CRS stack installed and running under init(1M)Running vipca(silent) for configuring nodeapps/u01/product/crs/jdk/jre//bin/java: error while loading shared libraries: libpthread.so.0: cannot open shared object file: No such file or directory

处理办法：

1、添加unset LD_ASSUME_KERNEL <<<== Line to be added
操作如下：

/u01/product/crs/binvi vipcaif [ "$arch" = "i686" -o "$arch" = "ia64" -o "$arch" = "x86_64" ]then LD_ASSUME_KERNEL=2.4.19 export LD_ASSUME_KERNELfiunset LD_ASSUME_KERNEL         <<<== Line to be added

2、设置ip：

root@rac2 bin]# ./oifcfg getif[root@rac2 bin]# ./oifcfg setif -global eth0/192.168.10.0:public[root@rac2 bin]# ./oifcfg setif -global eth1/192.168.20.0:cluster_interconnect[root@rac2 bin]# ./oifcfg getifeth0  192.168.10.0  global  publiceth1  192.168.20.0  global  cluster_interconnect

在oui执行vipca命令，（注意在root下）
[root@rac2 bin]# ./vipca
需要把两个节点都添加进去，然后填写vip地址
./crs_stat -t

error while loading shared libraries: libpthread.so.0: cannot open shared object file: No such file