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

安装rac10g，出现例如以下错误：

[root@rac2 oracle]#  /u01/product/crs/root.sh
WARNING: directory '/u01/product' is not owned by root
Checking to see if Oracle CRS stack is already configured
/etc/oracle does not exist. Creating it now.
 
Setting the permissions on OCR backup directory
Setting up NS directories
Oracle Cluster Registry configuration upgraded successfully
WARNING: directory '/u01/product' 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: rac1 rac1-priv rac1
node 2: rac2 rac2-priv rac2
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.
Adding daemons to inittab
Expecting the CRS daemons to be up within 600 seconds.
CSS is active on these nodes.
        rac1
        rac2
CSS is active on all nodes.
Waiting for the Oracle CRSD and EVMD to start
Waiting for the Oracle CRSD and EVMD to start
Oracle 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、加入unset LD_ASSUME_KERNEL <<<== Line to be added

操作例如以下：

/u01/product/crs/bin
vi vipca
if [ "$arch" = "i686" -o "$arch" = "ia64" -o "$arch" = "x86_64" ]
then
 LD_ASSUME_KERNEL=2.4.19
 export LD_ASSUME_KERNEL
fi
unset 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 getif
eth0  192.168.10.0  global  public
eth1  192.168.20.0  global  cluster_interconnect

在oui运行vipca命令，（注意在root下）

[root@rac2 bin]# ./vipca

须要把两个节点都加入进去，然后填写vip地址

./crs_stat -t