When a two nodes pcs cluster is created without a stonith device the below error may appear when creating an IPaddr2 cluster resource. After the creation the resource cannot be brought online.
![](https://i0.wp.com/blog.geralexgr.com/wp-content/uploads/2020/08/Screenshot-2020-08-11-at-10.46.12-PM.png?resize=980%2C64&ssl=1)
In order to resolve the issue stonith-enabled setting should be disabled. Afterwards the resource would become online as shown on the below screenshot.
![](https://i0.wp.com/blog.geralexgr.com/wp-content/uploads/2020/08/Screenshot-2020-08-11-at-10.47.22-PM.png?resize=980%2C441&ssl=1)
You saved my day.