4.5. 查看 Pacemaker 状态和电源管理信息
pcs status
输出的最后一个部分显示您的电源管理隔离(如 IPMI)的信息,以及 Pacemaker 服务本身的状态:
my-ipmilan-for-controller-0 (stonith:fence_ipmilan): Started my-ipmilan-for-controller-0 my-ipmilan-for-controller-1 (stonith:fence_ipmilan): Started my-ipmilan-for-controller-1 my-ipmilan-for-controller-2 (stonith:fence_ipmilan): Started my-ipmilan-for-controller-2 PCSD Status: overcloud-controller-0: Online overcloud-controller-1: Online overcloud-controller-2: Online Daemon Status: corosync: active/enabled pacemaker: active/enabled openstack-cinder-volume (systemd:openstack-cinder-volume): Started overcloud-controller-0 pcsd: active/enabled
my-ipmilan-for-controller 设置显示每个 Controller 节点(stonith:fence_ipmilan)的隔离类型,以及 IPMI 服务是否已停止或正在运行。PCSD 状态显示所有三个 Controller 节点目前在线。Pacemaker 服务包含三个守护进程: corosync、pacemaker 和 pcsd。在示例中,所有三个服务都处于活跃状态并已启用。