AddNode cannot find Virtual Host name

Question

Hi,all;
I want to replace a server in RAC for example RAC1. at first,I deleted node RAC1,this step is total clean out all information of RAC1 in the cluster.
then prepare new machine of RAC1 for cluster install.
When I run addNode.sh in RAC2 to re-add clusterware to RAC1. the first step of addNode is fill up the information of new node,Public node name,Private node name,Virtual host name.
It will list such info of the remain node also.
In my operation,It can find all info of new node which is rac2,rac2-priv,rac2-vip. but the remain node's Virtual host name is blank -- it shuould be rac1-vip.
In this step,I still click "Next" to proceed my operation and return not any error.
at the end of addNode.sh it will execute 3 script to end out operation of add clusterware to new node.
the third script is to run /opt/oracle/product/10.2.0/crs_1/root.sh in the new node RAC1,
the screen print "*Expecting the CRS daemons to be up within 600 seconds*."
but after waited more than *6000* seconds,it returned nothing to me,It seem idle! I cancle the script manual.the result is the CRS can not run on RAC1.
in RAC2,crs_stat -t can see ora.rac1.gsd , ora.rac1.ons , ora.rac1.vip. but they are all offline.
and run vipca in RAC2 reture
ora.rac1.gsd has placement error
ora.rac1.ons has placement error
has not more detail log file left in server.
I think all of my operation is normal and In line with the rules except it cannot export remain node's Virtual host name.
How to fix it? any ideal?
thank you.

Answer 1

[oracle@RAC1 ~]$ cluvfy stage -pre crsinst -n rac1
Performing pre-checks for cluster services setup
Checking node reachability...
Node reachability check passed from node "RAC1".
Checking user equivalence...
User equivalence check passed for user "oracle".
Checking administrative privileges...
User existence check passed for "oracle".
Group existence check passed for "oinstall".
Membership check for user "oracle" in group "oinstall" [as Primary] passed.
Administrative privileges check passed.
Checking node connectivity...
Node connectivity check passed for subnet "192.168.1.0" with node(s) rac1.
Node connectivity check passed for subnet "10.10.10.0" with node(s) rac1.
Suitable interfaces for the private interconnect on subnet "192.168.1.0":
rac1 eth0:192.168.1.100
Suitable interfaces for the private interconnect on subnet "10.10.10.0":
rac1 eth1:10.10.10.1
ERROR:
Could not find a suitable set of interfaces for VIPs.
Node connectivity check failed.
Checking system requirements for 'crs'...
Total memory check passed.
Free disk space check passed.
Swap space check passed.
System architecture check passed.
Kernel version check passed.
Package existence check passed for "binutils-2.15.92.0.2-13".
Group existence check passed for "dba".
Group existence check passed for "oinstall".
User existence check passed for "nobody".
System requirement passed for 'crs'
Pre-check for cluster services setup was unsuccessful on all the nodes.