Shulou(Shulou.com)06/02 Report--

The company has an obsolete DELL T410 server and two 500G hard drives. 8 GB of memory, using DELL's sas 6/ir to configure raid0.

Idle is also idle to install centos7 to do a test platform. Some problems encountered in the installation process are written for your reference. The old bird doesn't have to watch it.

It is necessary to make a USB disk before installation. To choose a production tool with UEFI format (many of them find it on their own). To make, choose ISO mode, select the downloaded centos7ISO source file, and start production. During production, the prompt will delete the U disk information and start production.

U disk to the server, boot server starts, press F11 to enter BIOS and select U disk to start.

Select the flash drive in Hard drive C:.

The server is restarted and installed by a flash drive. After entering the installation interface, press the Tab key to change the default vmlinuz initrd=initrd.img inst.stage2=hd:LABEL=CentOS\ x207\ x20x86_64 rd.live.check quiet

Modified to: vmlinuz initrd=initrd.img inst.stage2=hd:/dev/ its own drive letter quit, my U drive is sda4, so change to vmlinuz initrd=initrd.img inst.stage2=hd:/dev/sda4 quit. The next step is to start installing centos7.

What you should pay attention to in the installation is to make a UEFI boot USB disk first, and press the TAB key to modify the boot installation disk when you choose to install Centos, otherwise an error will be reported. If there is an error, press enter, the dracut:/# command line will appear, type ls / dev/sd* to see which flash drive is on that disk. You can install by modifying the boot at the time of installation.

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