问题

手动从群集中删除节点

  • 2018年11月20日
  • 6回复
  • 12次观点
D.
您好，我们在群集中有一个节点中的硬件故障。我试图通过此命令删除节点。NCLI主机RM-START ID = XXXXXXX跳过空间检查= TRUE。我可以看到它开始，但它已经被困在一天左右。我认为的问题是CVM未运行，无法打开，因为节点完全失败，甚至无法启动。是否有一种方法可以手动强制它来删除命令行。
    此主题已关闭征询意见

    6回复

    j
    UserLevel 7.
    徽章 +25
    在失败之前，群集中有多少节点？如果三个比群集将争取删除节点，因为它将低于最低限度。

    失败是什么？你可以修理或者是SSD吗？
    \r\n
    \r\nWhat was the failure? Can you do a repair or was it the SSD?","quoteUsername":"jrack","translations":{"Common":{"like":"Like","unlike":"Unlike"},"Forum":{"Quote":"Quote","Share":"Share"}}}">
    M.
    UserLevel 1.
    徽章 +3
    如果您的群集有3个节点，则最好先添加第四节点（具有死区仍然是群集成员），然后才会删除第三节点。如果4，那么它应该是可行的，如果有一些卡住的任务检查NCLI任务列表，如果他们已完成，请拧出它们应该完成节点删除过程。
    D.
    谢谢回复。

    我的群集有12个节点。

    我无法修复硬件问题，它们是SSD。服务器甚至不会启动。我试过一切。我现在想删除它们，所以它会给我一些时间来解决硬件问题。

    运行IS的唯一任务以删除节点。它已被困了几天。状态为marked_for_removal_but_not_detachable。

    对如何强迫这种过程的任何了解都会受到赞赏。

    再次感谢..
    \r\n
    \r\nMy cluster has 12 nodes.
    \r\n
    \r\nThere is no way I will be able to repair the hardware issue, they are SSDs. The servers will not even boot up. I have tried everything. I would like to just remove them for now so it would give me some time fix the hardware issue.
    \r\n
    \r\nThe only task that is running iss the task for removing the node. It has been stuck for a few days. The status is MARKED_FOR_REMOVAL_BUT_NOT_DETACHABLE.
    \r\n
    \r\nAny insight on how I could force this process would be appreciated.
    \r\n
    \r\nThanks again..","quoteUsername":"DZG06","translations":{"Common":{"like":"Like","unlike":"Unlike"},"Forum":{"Quote":"Quote","Share":"Share"}}}">
    j
    UserLevel 7.
    徽章 +25
    啊，这是商业而不是社区版。;）

    假设您对这些节点有支持协议？虽然节点驱逐过程类似，CE有点不同。不确定我的头脑如何告诉数据重新复制状态。我会打电话给自己。
    \r\n
    \r\nAssuming you have a support agreement on those nodes? CE is a bit different though the node eviction process is similar. Not sure of the top of my head how to tell the data re-replication status myself. I would call in myself.","quoteUsername":"jrack","translations":{"Common":{"like":"Like","unlike":"Unlike"},"Forum":{"Quote":"Quote","Share":"Share"}}}">
    D.
    我们没有支持节点。我们可能在新年开始时购买新街区。在我们购买新节点之前，我们认为没有任何问题，但当然不是这种情况。

    谢谢你的回复，我希望论坛上有人遇到了类似的问题..
    \r\n
    \r\nThanks for the reply, I was hoping someone on the forums had run into a similar issue..","quoteUsername":"DZG06","translations":{"Common":{"like":"Like","unlike":"Unlike"},"Forum":{"Quote":"Quote","Share":"Share"}}}">
    j
    UserLevel 7.
    徽章 +25
    因此，对此线程的一些好的想法来检测删除的状态是什么

    https://next.nutanix.com/discussion-forum-14/remove-server-from-cluster-does-not-work-15287.

    NCLI主机获取 - 删除状态

    我的肠道说，由于节点不可用，因此它无法清洁地撤消节点。由于节点是吐司，因此您无法将其返回到池中。ZKEDINT Node Out我将关注影响群集的其余部分。
    \r\n
    \r\nhttps:\/\/next.nutanix.com\/discussion-forum-14\/remove-server-from-cluster-does-not-work-15287
    \r\n
    \r\nncli host get-remove-status
    \r\n
    \r\nMy gut says since the node is unavailable it can't cleanly evict the node. Since the node is toast you can't foundation it to get it back into the pool. zkediting the node out I would be concerned with impacting the rest of the cluster.","quoteUsername":"jrack","translations":{"Common":{"like":"Like","unlike":"Unlike"},"Forum":{"Quote":"Quote","Share":"Share"}}}">
    Baidu