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tiflash: add warning to upgrade from pre-rc version (#2778) #2786

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Merged
merged 5 commits into from
Apr 16, 2020
Merged

tiflash: add warning to upgrade from pre-rc version (#2778) #2786

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b554ba5
cherry pick #2778 to release-3.1
marsishandsome Apr 16, 2020
55e07c5
Update reference/tiflash/upgrade.md
yikeke Apr 16, 2020
383ec95
Update reference/tiflash/upgrade.md
yikeke Apr 16, 2020
a90b655
Update reference/tiflash/upgrade.md
yikeke Apr 16, 2020
1f1e2ad
Merge branch 'release-3.1' into release-3.1-cb0e766ae1e4
sre-bot Apr 16, 2020
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6 changes: 5 additions & 1 deletion reference/tiflash/upgrade.md
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Expand Up @@ -5,7 +5,11 @@ category: reference

# 升级 TiFlash 节点

升级 TiFlash 节点的步骤如下：
> **注意：**
>
> TiFlash Pre-RC 版本升级到更高版本请联系 [PingCAP 官方](mailto:info@pingcap.com)，以获得更多资讯和帮助。

升级前请保证集群处于启动状态，升级 TiFlash 节点的步骤如下：

1. 备份 tidb-ansible 文件夹

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