Hi, I have a two node cluster, due to design limitation, there is no shared storage exist. So I can not use quorum disk. Is there any other reliable way to prevent split-brain? I searched google, but I can not found any solution suitable for my situation. Any comment is appreciated. Best Regards. Chen Ming -- Linux-cluster mailing list Linux-cluster@xxxxxxxxxx https://www.redhat.com/mailman/listinfo/linux-cluster