Nexus储存库3备份 [英] Nexus Repository 3 backup

问题描述

最近我在OpenStack Cloud中安装了 Nexus Repository 3 ，现在已经使用了一段时间.我想对Nexus执行增量备份，从而保护我们的数据.

Recently I installed Nexus Repository 3 in OpenStack Cloud and I am using it for a while now. I would like to perform incremental backup of Nexus and thus securing our data.

一个人如何执行关系数据的增量备份?

推荐答案

Nexus开箱即用提供计划的任务Export configuration & metadata for backup.但是，此任务仅负责备份底层的Orient DB.

Nexus provides the scheduled task Export configuration & metadata for backup out of the box. However this task takes care only of backing up the underlaying Orient DB.

您仍然必须确保在运行上述计划任务的同时备份Nexus ${data_dir}.您的Blob商店也是如此.最好在非办公时间.请注意，DB存储了指向Blob存储区的指针.

You must still assure that you back up your Nexus ${data_dir} around the same time you run the mentioned scheduled task. The same goes for your blob stores. Preferably during off-office hours. Notice that DB stores pointers to the blob stores.

最简单的方法是进行经典备份.如果您的目标是执行增量备份，而我认为您将必须选择一些策略来发现更改的文件.也许基于文件时间戳，因此仅备份那些时间戳.

The easiest way is to do the classic backup. If your goal is to perform incremental backup than I assume you will have to choose some strategy for discovering altered files. Perhaps based on file timestamp and thus backing up only those.

请记住，我上面的假设可能是错误的.我只想指出我关于如何解决您的问题的想法.

Please bear in mind my assumption above may be wrong. I wanted to point out just my idea on how to solve your problem.

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