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Centos7 U盤啟動盤安裝報錯 dracut-initqueue timeout問題

系統/運維 Linux

一直都在VM中安裝CentOS等各式系統,今天在一臺實體機中安裝CentOS7,卻遇到麻煩了…

下載ISO,使用Universal-USB-Installer制作啟動U盤(多年來一直用這個工具),開機引導,卡在:

starting dracut initqueue hook

一段時間等待後,出現:

dracut-initqueue timeout

failed to start switch root

?

一番搜索後,得到解決方法有:

1. 修改引導參數,http://blog.51cto.com/jinchuang/1947002? ;

2. 說是centos6.5開始不支持unetbootin的方式制作的啟動u盤,可用dd命令:

  dd if=CentOS-7-x86_64-DVD-1511.iso of=/dev/sdd

3. 使用Fedora官方提供的工具Fedora Media Writer制作啟動盤;

  How to create and use Live USB/zh-cn
? https://fedoraproject.org/wiki/How_to_create_and_use_Live_USB/zh-cn? 
4.
  http://blog.csdn.net/applebomb/article/details/75209965
?
據文檔 https://wiki.centos.org/HowTos/InstallFromUSBkey 介紹:
Moreover, the CentOS 7 installer image has a special partitioning which, as of July 2014, most Windows tools do NOT transfer correctly leading to undefined behaviour when booting from the USB key. Applications known (so far) to NOT
work are unetbootin, multibootusb and "universal usb installler" - do NOT use these. Confirmed as functioning correctly are Rufus (may depend on options selected, there have been reports of failure with rufus too), Fedora LiveUSB Creator, Win32 Disk Imager, Rawrite32 and dd for Windows.
對於CentOS7,在Window上制作鏡像的話,由於CentOS有一個特別的分區問題,所以有些Windows工具就不能正確的將U盤做成啟動盤。目前為止不可以的工具有:unetbootin 和 universal usb installer。可以的工具有Rufus, Fedora LiveUSB Creator(現在的名稱叫Fedora Media Writer),Win32 Disk Image, Rawrite32和dd。
?
unetbootin的網站為:
http://unetbootin.github.io/

Centos7 U盤啟動盤安裝報錯 dracut-initqueue timeout問題