Hi Some questions about quorum disk : 1. is the quorum disk working correctly on CS4 Update 4 ? or is there any known issue which could lead to problems ? 2. when you have two or three shared disk_array between two HA nodes, is it needed to have a quorum disk each disk-array or is one quorum disk on only one disk_array sufficient ? (I think one is sufficient but just to have your opinion ...) Thanks for your response. Regards. Alain Moullé -- Linux-cluster mailing list Linux-cluster@xxxxxxxxxx https://www.redhat.com/mailman/listinfo/linux-cluster