Note:
This topic has been translated from a Chinese forum by GPT and might contain errors.
Original topic: TiKV 不部署 TiDB 的时候,会不会有 GC 问题?
[TiDB Usage Environment] Three machines (1, 2, 3), with TiUP installed on “Machine 1”, and “Machines 2 and 3” deployed as a cluster. Now, “Machine 1” has encountered an unexpected disk issue, and the system has been reinstalled with a new hard drive.
[TiDB Version] v6.5.0
[Reproduction Path]
- Using 1 machine
[Encountered Problem: Phenomenon and Impact]
The GC issue mentioned in https://mp.weixin.qq.com/s/GrrE-aWtxeANaVirRNzfug
[Resource Configuration]
In subsequent versions, JuiceFS has added a mechanism for automatic GC of TiKV.
If you’re still concerned, you can add an additional TiDB node…
But what I mean is, I’m not using it on JuiceFS. If I deploy it separately and use TiKV with the SDK, there will be no GC, right?
The triggering of this GC is a client interface.
As long as you use the official client, just call it directly and you’re done.
The person above is right, you can also use tikv-cli to handle it manually…
Yes, using the official client.
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