准备要导入 GitHub Enterprise Server 的迁移数据

在将迁移的数据应用到您的目标实例之前，您需要将迁移存档复制到目标实例，并针对导入进行准备。

使用 scp 命令将从源实例或组织生成的迁移存档复制到 GitHub Enterprise Server 目标：
```
$ scp -P 122 /path/to/archive/MIGRATION_GUID.tar.gz admin@hostname:/home/admin/
```
As a site admin, SSH into your target GitHub Enterprise Server instance.
```
$ ssh -p 122 admin@HOSTNAME
```
Use the ghe-migrator prepare command to prepare the archive for import on the target instance and generate a new Migration GUID for you to use in subsequent steps:
```
ghe-migrator prepare /home/admin/MIGRATION_GUID.tar.gz
```
- To start a new import attempt, run ghe-migrator prepare again and get a new Migration GUID.
- To specify where migration files should be staged append the command with --staging-path=/full/staging/path. Defaults to /data/user/tmp.