The deployment path and the mounted path obtained from statistics are inconsistent

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This topic has been translated from a Chinese forum by GPT and might contain errors.

Original topic: 部署路径和统计出来的挂载路径不一致

| username: Running

Please select all and copy-paste to upload. →

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| username: ddhe9527 | Original post link

This is a bug. If TiFlash is not an independent mount point, there may be inaccuracies in the display here.

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| username: Running | Original post link

I’ve encountered many bugs. Will these be fixed in version 6.2?

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| username: ddhe9527 | Original post link

I’m not sure, I encountered this issue on v5.4.0 as well, and it also shows /boot.

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| username: alfred | Original post link

What is the actual path?

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| username: ddhe9527 | Original post link

If it is not a separate mount point, it will be displayed as the root directory “/”.

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| username: xiaohetao | Original post link

This issue has existed since v4.0.6, but all our clusters are on this version, and only one set has inaccurate monitoring information.

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| username: xiaohetao | Original post link

This issue is very strange. I asked about it before, but there was no result in the end. I checked all the processes and configurations, and everything was normal. :joy:

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| username: alfred | Original post link

Is there no error log at all?

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| username: xiaohetao | Original post link

No error logs.

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| username: onlyacat | Original post link

If convenient, could you run this SQL in the cluster database and check the result?

select * from INFORMATION_SCHEMA.CLUSTER_HARDWARE where DEVICE_TYPE='disk' and TYPE='tiflash' and INSTANCE like '172.19.0.44%';