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tiup-component-cluster-check: Update (#19673) #19696

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6 changes: 3 additions & 3 deletions tiup/tiup-component-cluster-check.md
Original file line number Diff line number Diff line change
Expand Up @@ -10,15 +10,15 @@ title: tiup cluster check

### 操作系统版本

检查部署机操作系统发行版和版本:目前仅支持部署在 CentOS 7 的操作系统上,之后随兼容性改进可能支持更多系统版本
检查部署机操作系统发行版和版本。关于 TiDB 支持的操作系统版本列表,请参考 [Linux 操作系统版本要求](/hardware-and-software-requirements.md#linux-操作系统版本要求)

### CPU EPOLLEXCLUSIVE

检查部署机 CPU 是否支持 EPOLLEXCLUSIVE。

### numactl

检查部署机是否安装 numactl,若用户配置绑核,则必须安装 numactl。
检查部署机是否安装 `numactl`,若用户配置绑核,则必须安装 `numactl`

### 系统时间

Expand Down Expand Up @@ -61,7 +61,7 @@ title: tiup cluster check

### SELinux

检查 SELinux 是否启用:建议用户禁用 SELinux。
检查 SELinux 是否启用。请务必禁用 SELinux。

### 防火墙

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