简体   繁体   English

ArangoDB从2.7升级到2.8(不是到3.x)?

[英]ArangoDB upgrade from 2.7 to 2.8 (not to 3.x)?

I want to upgrade arangodb server from 2.7 to 2.8. 我想将arangodb服务器从2.7升级到2.8。
I've read I can do that with --upgrade My question is if --upgrade upgrades to the last released version ( 3.x ) or to 2.8 . 我读过我可以使用--upgrade做到这一点。我的问题是--upgrade升级到最新发布的版本( 3.x )还是升级到2.8 I don't want to upgrade it to 3.x just to 2.8 我不想将其升级到3.x到2.8
Thanks! 谢谢!

The --upgrade command will upgrade the "old" data directory to the version of ArangoDB you have installed. --upgrade命令会将“旧”数据目录升级到已安装的ArangoDB版本。 So if you install 2.8 and run --upgrade you will get a 2.8 data format. 因此,如果您安装2.8并运行--upgrade ,则将获得2.8数据格式。 If you install 3.0 und run --upgrade you will get 3.0 data format. 如果您安装3.0 und run --upgrade ,则将获得3.0数据格式。 Note: You cannot downgrade. 注意:您不能降级。 Once on 3.0 you cannot go back to 2.8. 一旦开启3.0,您将无法回到2.8。 So make sure that you create a backup copy of the data folders, just in case. 因此,以防万一,请确保创建数据文件夹的备份副本。

声明:本站的技术帖子网页,遵循CC BY-SA 4.0协议,如果您需要转载,请注明本站网址或者原文地址。任何问题请咨询:yoyou2525@163.com.

 
粤ICP备18138465号  © 2020-2024 STACKOOM.COM