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[리눅스] KVM Virsh Console Access On CentOS 6 본문

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[리눅스] KVM Virsh Console Access On CentOS 6

변군 변군이글루 2017.12.06 11:38

KVM Virsh Console Access On CentOS 6

 

Step #1

# vi /boot/grub/menu.lst

-----

#

# Note that you do not have to rerun grub after making changes to this file

# NOTICE:  You have a /boot partition.  This means that

#          all kernel and initrd paths are relative to /boot/, eg.

#          root (hd0,0)

#          kernel /vmlinuz-version ro root=/dev/sda3

#          initrd /initrd-[generic-]version.img

#boot=/dev/sda

default=0

timeout=5

splashimage=(hd0,0)/grub/splash.xpm.gz

serial -–unit=0 –speed=115200

terminal –-timeout=10 console serial

hiddenmenu

title CentOS (2.6.32-696.16.1.el6.x86_64)

        root (hd0,0)

        kernel /vmlinuz-2.6.32-696.16.1.el6.x86_64 ro root=UUID=032b264d-f0f8-45a5-b092-ece4fa4ff30d

rd_NO_LUKS LANG=ko_KR.UTF-8 nomodeset crashkernel=auto rhgb quiet rd_NO_MD crashkernel=auto KEYBOARDTYPE=pc

KEYTABLE=us rd_NO_LVM rd_NO_DM rhgb quiet console=tty0 console=ttyS0,115200

        initrd /initramfs-2.6.32-696.16.1.el6.x86_64.img

title CentOS 6 (2.6.32-696.el6.x86_64)

        root (hd0,0)

        kernel /vmlinuz-2.6.32-696.el6.x86_64 ro root=UUID=032b264d-f0f8-45a5-b092-ece4fa4ff30d

rd_NO_LUKS LANG=ko_KR.UTF-8 nomodeset crashkernel=auto rhgb quiet rd_NO_MD crashkernel=auto 

KEYBOARDTYPE=pc KEYTABLE=us rd_NO_LVM rd_NO_DM rhgb quiet

        initrd /initramfs-2.6.32-696.el6.x86_64.img

-----

 

Step #2

# vi /etc/inittab

-----

...

# Default runlevel. The runlevels used are:

#   0 - halt (Do NOT set initdefault to this)

#   1 - Single user mode

#   2 - Multiuser, without NFS (The same as 3, if you do not have networking)

#   3 - Full multiuser mode

#   4 - unused

#   5 - X11

#   6 - reboot (Do NOT set initdefault to this)

#

 

S0:2345:respawn:/sbin/agetty ttyS0 115200 linux

 

id:3:initdefault:

-----

 

Step #3

# vi /etc/securetty

-----

console

vc/1

vc/2

vc/3

vc/4

vc/5

vc/6

vc/7

vc/8

vc/9

vc/10

vc/11

tty1

tty2

tty3

tty4

tty5

tty6

tty7

tty8

tty9

tty10

tty11

ttyS0

-----

 

Step #4

# vi /etc/init/ttyS0.conf

-----

stop on run­level [S016]

start on runlevel [345]

respawn

instance /dev/ttyS0

exec /sbin/mingetty /dev/ttyS0

-----

 

Step #5

# initctl start ttyS0

 

Step #6

# reboot

 

참고URL :

https://www.cyberciti.biz/faq/centos-rhel-6-install-serial-console/

https://sathisharthars.com/2013/05/03/setting-up-a-serial-console-in-qemu-and-libvirt/

 

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