红帽全球峰会4.7. 对硬件内省进行故障排除
硬件内省在处于 available provision 状态的裸机置备节点上可能会失败。
检查所有节点的置备状态：
# ironic node-list在开始内省前，将节点从
available移到manageable：# ironic node-set-provision-state NODE_UUID manage
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