Unable to add a new node to a cluster

Hi Guys,

I'm trying to add a new node to a cluster. This is my environment:

• OS: Red Hat Linux 6.5
• SFHA version: SFHA 6.1.1
• eth1 - first private heartbeat link
• eth0 - low priority heartbeat link

My exisitng cluster has the same environment with the new node.

These are the following steps I did when trying to add the node:

1. Installed SFHA and applied patch to the new node.

2. Created /etc/llthosts and /etc/llttab on the new node.

# cat /etc/llthosts
0 node1
1 node2

# cat /etc/llttab
set-node node2
set-cluster 7
link eth1 eth-00:0C:29:28:78:EC - ether - -
link-lowpri eth0 eth-00:0C:29:28:78:F6 - ether - -

After i executed the command /sbin/lltconfig -c  I received this error:

# /sbin/lltconfig -c
LLT lltconfig ERROR V-14-2-15259 IOCTL_LLT_SETPARAM (param=1, val=1) failed: Device or resource busy
LLT lltconfig ERROR V-14-2-15047 set-node failed: Device or resource busy

Thanks