U disk boot to install CentOS 7 and encounter error -dracut initqueue timeout

Prepare the centos 7 installation package, what I downloaded here is " CentOS-7-x86_64-Minimal-1708.iso "

1. Make a U disk to start

1. Download the UltraISO tool and install it;

2. Click "File" to open the centos 7 installation package;

3. Click "Startup" - "Write Hard Disk Image", then click "Easy Startup" - "Write New Drive Boot Sector" - " Syslinux ", then click "Write";

4. Finally , copy the centos 7 installation package to the U disk.

So far, the U disk tool has been created.

5. Set the U disk to boot ( my computer is ASUS, here is an example of ASUS ) :

After startup, press F2 to enter the BIOS settings, move to the " Boot " option, select " Hard Drive BBS Priorities ", and set the U disk item as the first;

At this point, the U disk startup item is also set.

Second, encounter errors - dracut initqueue timeout

Solution: On the U disk startup interface, press the tab key to modify the system boot command line to:

vmlinuz initrd=initrd.img inst.stage2=hd:/dev/sdb4 quiet

The value of this sdb4 may be different, specific reference:

https://www.cnblogs.com/Lenbrother/articles/6251555.html

https://blog.csdn.net/w_z_z_1991/article/details/41909851

http://sparkgis.com/%E7%88%AC%E8%99%AB/2017/11/%E8%A7%A3%E5%86%B3dracut-initqueue-warning-dracut-initqueue-timeout-starting-timeout-scripts-%E7%9A%84%E5%8A%9E%E6%B3%95-%E5%8E%9F-%E8%A7%A3%E5%86%B3dracut-initqueue-warning-dracut-initqueue-t/