Disconnect the storage server from the SAN to avoid installation of the operating system on SAN disks, which are discovered first.

断开存储服务器与SAN上的连接，从而避免在SAN磁盘上安装操作系统，这些磁盘会被首先找到。

youdao

You have complete control of the server's status, so you are able to test single updates before releasing them on the update server and to disconnect the server from the Internet.

您完全控制服务器的状态，所以能够先测试更新，然后再把它们放在更新服务器上，还可以断开服务器与Internet的连接。

youdao

If you're trying to determine why a server won't boot after a disk failure, the first thing I often do is to un-map or disconnect all disks from the server except for the root volume group.

如果想要判断一个服务器为何在磁盘故障后不能引导，我通常会做的第一件事情是从服务器(根卷组除外)，断开所有磁盘的映射和连接。

youdao