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check-before-deployment: fix TuneD custom profile path #21925

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check-before-deployment: fix TuneD custom profile path #21925

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e937ccd
docs: fix TuneD custom profile path in precheck guide
doc-claw-bot Sep 8, 2026
52ca8ab
Update check-before-deployment.md
qiancai Sep 8, 2026
3e69a1b
docs: clarify TuneD profile path by version
doc-claw-bot Sep 8, 2026
b3e55f6
Update check-before-deployment.md
qiancai Sep 8, 2026
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11 changes: 10 additions & 1 deletion check-before-deployment.md
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Expand Up @@ -513,10 +513,19 @@ sudo systemctl enable ntpd.service
2. 创建新的 tuned 策略。

```bash
mkdir /etc/tuned/balanced-tidb-optimal/
# 适用于 TuneD v2.23.0 之前的版本
mkdir -p /etc/tuned/balanced-tidb-optimal/
vi /etc/tuned/balanced-tidb-optimal/tuned.conf

# 适用于 TuneD v2.23.0 及之后的版本
mkdir -p /etc/tuned/profiles/balanced-tidb-optimal/
vi /etc/tuned/profiles/balanced-tidb-optimal/tuned.conf
```

> **注意：**
>
> 在默认配置下，TuneD v2.23.0 之前的版本使用 `/etc/tuned/<profile_name>/tuned.conf`；TuneD v2.23.0 及以上版本使用 `/etc/tuned/profiles/<profile_name>/tuned.conf`。如果修改了 `profile_dirs`，请以实际配置为准。

```
[main]
include=balanced
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