Help Center> Bare Metal Server> Private Image Creation Guide> Linux> Configuring Remote Login to a BMS> ARM: CentOS 7

Updated on 2022-08-24 GMT+08:00

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ARM: CentOS 7

Use the vi editor to open the /boot/efi/EFI/centos file, locate the line linux /vmlinuz-xxx.aarch64 root=/dev/mapper/cla-root ro crashkernel=auto rd.lvm.lv=cla/root rd.lvm.lv=cla/swap LANG=en_US.UTF-8, and add the following information to the end of the line:
```
consoleblank=600 console=tty0 console=ttyAMA0,115200
```
To allow user root to log in to the BMS using a serial port, check whether the /etc/securetty configuration file contains ttyAMA0. If not, add it.

Parent topic: Configuring Remote Login to a BMS

Previous topic: x86: SUSE 11 SP4

Next topic: x86: SUSE 12/SUSE 15/CentOS 7.3/EulerOS/OpenEuler/Oracle Linux 7.2

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