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问题

如果我失去了主要网站，我的最后一个好的PD快照会到期吗？

  • 2020年10月21日
  • 1回复
  • 134意见
b

你好，

如果我丢失了主要网站（之间没有通信），那么PD快照最终会在我的DR网站上过期吗？

例如，我有一个PD，其中包含5个小时的复制快照，并在本地和远程保留。如果我失去了主要网站，但不能在6个小时内到达DR网站，我仍然可以恢复PD吗？

谢谢！

Hi,<\/p>

Do PD snapshots eventually all expire on my DR site if I lose the primary site (no communication between)?<\/p>

For instance I have a PD with 5 hourly replication snapshots retained locally and remotely. If I lose the primary site but can\u2019t get to the DR site for say 6 hours, will I still be able to recover the PD?<\/p>

Thanks!<\/p>","quoteUsername":"bobkeene1","translations":{"Common":{"like":"Like","unlike":"Unlike"},"Forum":{"Quote":"Quote","Share":"Share"}}}">

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1回复

阿罗纳
秩
UserLevel 6
徽章 +5

嗨，Bobkeene1

5小时的快照保留意味着一旦创建了第六个快照或到达DR，第一个快照就会释放。如果第6个快照未到达，则所有五个snapphot都将继续存在，直到手动删除或第六张快照到达。

如果您丢失了主要网站，您是否意味着它会下降并且未创建新的快照？如果是这样，那么第6个快照就不会复制到DR站点，并且当时在DR站点上存在的5个快照将不会老化并继续存在。这意味着您仍然可以选择其中的任何一个进行恢复。

你是这个意思吗？有帮助吗？

Hi bobkeene1<\/p>

5 hourly snapshot retention means that once the 6th snapshot is created or arrives at DR the first snapshot is released. If the 6th snapshot does not arrive then all five snasphots will continue to exist until either removed manually or the 6th snapshot arrives.<\/p>

If you lose primary site, do you mean it goes down and new snapshots are not created? If so then the 6th snapshot is not replicated to the DR site and the 5 snapshots existing at the DR site at the time will not age and continue to exist. This means you will still be able to choose either of them for recovery.<\/p>

Is that what you mean? Was that helpful?<\/p>","quoteUsername":"Alona","translations":{"Common":{"like":"Like","unlike":"Unlike"},"Forum":{"Quote":"Quote","Share":"Share"}}}">

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