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meta-transfer-tools #1087

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Oct 25, 2021
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meta-transfer-tools #1087

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4 changes: 4 additions & 0 deletions docs-2.0/20.appendix/0.FAQ.md
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Expand Up @@ -298,6 +298,10 @@ Nebula Graph {{ nebula.release }} 未提供运维命令以实现自动扩缩容

- metad 的扩容和缩容： metad 不支持扩缩容，也不支持迁移到新机器，也不要增加新的 metad 进程。

!!! note

用户可以使用[脚本工具](https://github.com/vesoft-inc/nebula/blob/master/scripts/meta-transfer-tools.sh)迁移meta服务，但是需要自行修改Graph服务和Storage服务的配置文件中的Meta设置。

- graphd 的缩容： 将该graphd 的 ip 从 client 的代码中移除，关闭该 graphd 进程。

- graphd 的扩容： 在新机器上准备 graphd 二进制文件和配置文件，在配置文件中修改或增加已在运行的 metad 地址，启动 graphd 进程。
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