Oracle 10g RAC cannot add nodes

Oracle 10g RAC cannot add node Unable to access cluster service while creating node, cocould not add node rac1

1. Check whether the node you added is the IP address of the host involved in the cluster defined in the hosts file. If not, it is likely not added.

2. Disable the OCFS2 console interface
On the console, select File and then Quit, or press Ctrl + Q.

# The following operations are all done by root:

3. Uninstall the OFCS2 volume and the offline cluster, and disable the o2cb module.

#/Etc/init. d/ocfs2 stopstopstopping Oracle Cluster File System (OCFS2) #/etc/init. d/o2cb offline ocfs2Stopping O2CB cluster ocfs2: OKUnloading module "ocfs2": OK #/etc/init. d/o2cb unloadUnmounting ocfs2_dlmfs filesystem: OKUnloading module "ocfs2_dlmfs": OKUnmounting configfs filesystem: OKUnloading module "configfs": OK
4. Delete the OCFS2 cluster configuration file/etc/ocfs2/cluster. conf

# Rm-f/etc/ocfs2/cluster. conf
5. Restart the OCFS2 console.

#/Usr/sbin/ocfs2console &
6. Configure and save the node.