装ＲＡＣ时出错，请高手看看

Question

我在ＲＨＥＬ　ＡＳ３　Ｕ４　装ＯＲＡＣＬＥ１０２０１装ＲＡＣ时出现下面错误，请高手帮忙看看问题出在哪？该怎么解决？
[root@Node1 root]# /app/oracle/oraInventory/orainstRooh.sh
-bash: /app/oracle/oraInventory/orainstRooh.sh: 没有那个文件或目录
[root@Node1 root]# /app/oracle/oraInventory/orainstRoot.sh
更改权限/app/oracle/oraInventory 到 770.
更改组名/app/oracle/oraInventory 到 oinstall.
脚本的执行已完成
[root@Node1 root]# /app/oracle/product/10.2.0/crs/root.sh
WARNING: directory '/app/oracle/product/10.2.0' is not owned by root
WARNING: directory '/app/oracle/product' is not owned by root
WARNING: directory '/app/oracle' is not owned by root
WARNING: directory '/app' 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
Failed to upgrade Oracle Cluster Registry configuration
[root@Node1 root]# /app/oracle/product/10.2.0/crs/root.sh
WARNING: directory '/app/oracle/product/10.2.0' is not owned by root
WARNING: directory '/app/oracle/product' is not owned by root
WARNING: directory '/app/oracle' is not owned by root
WARNING: directory '/app' is not owned by root
Checking to see if Oracle CRS stack is already configured
Setting the permissions on OCR backup directory
Setting up NS directories
Failed to upgrade Oracle Cluster Registry configuration
[root@Node1 root]#

Answer 1

请说说是那些权限设置不对好吗?
我已经把该该的全限全设了一遍了,还是不行

Answer 2

基本的步骤都没有正确执行，走到这步的时候权限当然不对啦.

http://www.linuxsir.org/bbs/showthread.php?t=253706