从mnesia cluster（scheme）中删除not_exist_already节点 [英] Remove not_exist_already node from mnesia cluster(scheme)

问题描述

I have a bad node (it doesn't exist) in the mnesia cluster data when I get:

我在mnesia群集数据中有一个坏节点（它不存在） mnesia：system_info（db_nodes）
[bad @ node，...]

> mnesia:system_info(db_nodes) [bad@node, ...]

我从集群中删除它？

我试过：

> mnesia:del_table_copy(scheme, bad@node).
{aborted,{not_active,"All replicas on diskfull nodes are not active yet"...

这是什么意思？如何修复？

What does this mean? How can I fix it?

更新。在将节点从模式中删除之前，我们需要停止mnesia

推荐答案

几年前我有类似的问题。你想要做的是删除离线节点，据我所知，在早期版本的mnesia中是不可能的。

I had a similar problem years ago. What you are trying to do is remove an offline node, which as far as I am aware was impossible in earlier versions of mnesia.

然而，您可以使用名为 bad @ node 的虚拟节点，并从原始群集节点的调整后的 system.config 开始。一旦从集群中删除它。

You can however connect to the cluster using a dummy node named bad@node, and started with a tweaked system.config of the original clustered node. Once its online remove from the cluster.

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