红帽全球峰会3.2. 在节点失败时更快地恢复 RWO
在以前的版本中，在节点失败时，ReadWriterOnce (RWO) 卷需要很长时间才能恢复。在这个版本中，这个问题已被解决。
要使集群自动解决节点故障并更快地恢复 RWO 卷，请手动将以下污点之一添加到节点：
-
node.kubernetes.io/out-of-service=nodeshutdown:NoExecute -
node.kubernetes.io/out-of-service=nodeshutdown:NoSchedule
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