Note:
This topic has been translated from a Chinese forum by GPT and might contain errors.Original topic: BR 恢复数据 版本兼容性问题
[TiDB Usage Environment] Production Environment
[TiDB Version]
v4.0.9
[Encountered Problem: Problem Phenomenon and Impact]
Currently, our TiDB cluster version is 4.0.9, and we are using BR for full backups. Now we want to create a new version cluster (for example, the latest LTS 6.5 version). I would like to ask, can the data backed up by TiDB 4.0.9 and BR 4.0.9 be restored to a v6.5 version cluster?
I didn’t see any related instructions on the official website.
As shown in the picture below, does it mean that the data backed up by BR 4.0 can be restored to a 5.0 version cluster using BR 5.0?