Configuring VCS in single node mode
In addition to the steps mentioned in the manual configuration section, complete the following steps to configure VCS in single node mode.
See Configuring VCS manually.
To configure VCS in single node mode
- Edit the following file to change the value of the ONENODE environment variable to yes.
/etc/sysconfig/vcs
- If the single node is intended only to manage applications, you can disable LLT, GAB, I/O fencing kernel modules.
Note: |
Disabling VCS kernel modules means that you cannot make the applications highly available across multiple nodes. |
