如何中止Nutanix上的快照复制。

  • 2020年2月14日
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JeremyJ
排名
Userlevel 3
徽章 ＋４

在许多情况下，您可能需要中止正在进行的Nutanix集群上的灾难恢复复制作业。您可能正在删除保护域，或者您将一个大型虚拟机添加到现有的保护域，而现在您不想将这个新虚拟机的基线复制包括在现有的任务中，至少在周末之前不想。也许目的地空间不足，我们需要停止增加问题。

您可以在Prism中看到复制，但没有暂停或取消复制的按钮。

要中止复制，我们需要进入CLI。本章将介绍这个过程https://portal.nutanix.com/kb/3272

以用户' nutanix ' SSH到集群中的CVM，然后运行' ncli '进入这个交互命令行。

首先，使用此命令列出当前正在进行的复制。在下一个命令中，您将需要这个输出中的保护域名和ID。

< ncli > pd ls-repl-status

在下一个命令中，您将需要这个输出中的保护域名和ID。

执行“pd abort-replication”命令。

pd abort-repl name=pd_name replication-ids=

正如变量名所暗示的，您可以以逗号分隔的列表的形式为“replication-ids”提供多个输入，即2981747,2747495

请记住，abort命令将取消当前的复制并丢弃已传输的任何块。如果您希望保持进度，但将复制暂停，等待进一步通知，请使用“pause-replication”命令，然后再使用“resume-replication”命令将其重新启动。

有关Nutanix集群中的数据保护的更多信息，请参见数据保护和恢复与棱镜元素或者查看数据保护和灾难恢复最佳实践指南．

There are many situations when you might need to abort an ongoing disaster recovery replication job on your Nutanix cluster. You may be deleting the protection domain or maybe you added a large VM to an existing protection domain and now you don\u2019t want to include this new VM\u2019s baseline replication in the existing job, at least not before the weekend. Maybe the destination is running short of space and we need to stop adding to the problem.\u00a0

You can see the replication in Prism, but there\u2019s no button to pause or cancel it.<\/p>

\u00a0<\/p>

To abort the replication we will need to go to the CLI. This process is covered in\u00a0https:\/\/portal.nutanix.com\/kb\/3272<\/a><\/p>

\u00a0<\/p>

SSH to a CVM in the cluster as the user \u2018nutanix\u2019, then run \u2018ncli\u2019 to get into this interactive CLI.<\/p>

\u00a0<\/p>

First, list current ongoing replications with this command. You\u2019ll need the Protection Domain name and ID from this output for the next command.\u00a0

<ncli> pd ls-repl-status<\/code><\/p>

\u00a0<\/p>

You\u2019ll need the Protection Domain name and ID from this output for the next command.<\/p>

\u00a0<\/p>

Next, run the \u201cpd abort-replication\u201d command:<\/p>

\u00a0<\/p>

<ncli> pd abort-repl name=pd_name replication-ids=<ID><\/code><\/p>

\u00a0<\/p>

As the variable name suggests, you can provide multiple inputs for \u201creplication-ids\u201d in the form of a comma separated list, i.e. 2981747,2747495<\/p>

\u00a0<\/p>

Keep in mind, the abort command will cancel the current replication and discard any blocks which were transferred. If you want to keep the progress but put replication on hold until further notice, use the \u201cpause-replication\u201d command instead, and then use the \u201cresume-replication\u201d command later to start it back up.<\/p>

\u00a0<\/p>

For more information on data protection in your Nutanix cluster, see\u00a0Data Protection and Recovery with Prism Element<\/a>\u00a0or check out the\u00a0Data Protection and Disaster Recovery Best Practices Guide<\/a>.<\/p>","quoteUsername":"JeremyJ","translations":{"Common":{"like":"Like","unlike":"Unlike"},"Forum":{"Quote":"Quote","Share":"Share"}}}">

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ddubuque
Userlevel 3
徽章 + 10

我们已经这样做过好几次了。

伟大的信息。

您也可以通过Rest API实现这一点。

https://portal.nutanix.com/#/page/docs/details?targetId=API-Ref-AOS-v510:pro-api-abortReplication-auto-r.html

David Dubuque || BKD || Nutanix NTC 2019 & 2020 || Nutanix技术咨询委员会成员|| https://darklinkrising.com
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