问题

当集群没有空间时，是否会发生数据重建

  • 2021年4月14日
  • 0答复
  • 82次观看
l
  • 林
  • 旅行者
  • 0答复

你好社区！

我想讨论一个模棱两可的问题。

有一个3节点混合存储AHV群集设置为RF2。

在这种情况下，每个节点都有70％的存储使用情况。

每个节点的存储容量相同。

当然，总体上是70％。

数据弹性状态至关重要。

该集群具有足够的CPU和内存。

问题从这里出现。

如果一个节点降低，数据重建会发生吗？

如果发生数据重建，总群集容量将超过95％。

这将导致集群IO的问题。

是否有人可以清楚地告诉我，在这种情况下失败的情况下，群集的工作原理。

Hello Community!!<\/p>

\u00a0<\/p>

I'd like to discuss an ambiguous issue.<\/p>

There is an 3-nodes Hybrid Storage AHV cluster set to RF2.<\/p>

\u00a0<\/p>

In this case, each node has 70% storage usage.\u00a0<\/p>

Each node\u2019s storage capacity is same.<\/p>

Of course, it's 70 percent overall.<\/p>

The data resiliency status is critical.<\/p>

That cluster has\u00a0enough\u00a0CPU and memory.<\/p>

\u00a0<\/p>

The problem comes up from here.<\/p>

If one node goes down, will data rebuild occur?<\/p>

If data rebuilding occurs, the total cluster capacity will be over 95%.<\/p>

That would cause problems with the cluster's IO.<\/p>

\u00a0<\/p>

Is there anyone who can clearly tell me how the cluster works in the event of a failure in that situation.<\/p>","quoteUsername":"Lim","translations":{"Common":{"like":"Like","unlike":"Unlike"},"Forum":{"Quote":"Quote","Share":"Share"}}}">

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