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Dec 20, 2024
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check-before-deployment: add selinux (#19328) #19330

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hfxsd Dec 20, 2024
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Update check-before-deployment.md
hfxsd Dec 20, 2024
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4 changes: 4 additions & 0 deletions check-before-deployment.md
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Expand Up @@ -776,3 +776,7 @@ sudo yum -y install numactl
```

你可以执行 `tiup cluster exec --help` 查看的 `tiup cluster exec` 命令的说明信息。

## 关闭 SELinux

使用 [getenforce(8)](https://linux.die.net/man/8/getenforce) 工具检查是否已禁用 SELinux 或设置为宽容模式 (Permissive)。处于强制模式 (Enforcing) 的 SELinux 可能会导致部署失败。有关禁用 SELinux 的说明，请参阅操作系统的文档。
4 changes: 4 additions & 0 deletions dm/quick-start-with-dm.md
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Expand Up @@ -7,6 +7,10 @@ summary: 了解如何快速上手部署试用 TiDB Data Migration 工具。

本文介绍如何快速体验使用数据迁移工具 [TiDB Data Migration (DM)](/dm/dm-overview.md) 从 MySQL 迁移数据到 TiDB。此文档用于快速体验 DM 产品功能特性，并不建议适合在生产环境中使用。

> **注意：**
>
> 如果目标服务器的操作系统支持 SELinux，请确保 SELinux 已禁用。

## 第 1 步：部署 DM 集群

1. 安装 TiUP 工具并通过 TiUP 快速部署 [dmctl](/dm/dmctl-introduction.md)。
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