장영호iwinv에서 CentOS 6.X APM+XWINDOW(64bit) 상품을 신청하고 yum 업데이트를 진행 하였으나 업데이트 완료후 서버 부팅이 안되는 문제가 발생했습니다.
[root@iwinvdemo3-24321 ~]# yum update -y
Loaded plugins: fastestmirror, refresh-packagekit
Setting up Update Process
Determining fastest mirrors
* base: mirror.kakao.com
* extras: mirror.kakao.com
* updates: mirror.kakao.com
base | 3.7 kB 00:00
base/primary_db | 4.7 MB 00:00
extras | 3.4 kB 00:00
extras/primary_db | 30 kB 00:00
updates | 3.4 kB 00:00
updates/primary_db | 8.1 MB 00:00
Resolving Dependencies
--> Running transaction check
---> Package GConf2.x86_64 0:2.28.0-6.el6 will be updated
---> Package GConf2.x86_64 0:2.28.0-7.el6 will be an update
---> Package GConf2-gtk.x86_64 0:2.28.0-6.el6 will be updated
---> Package GConf2-gtk.x86_64 0:2.28.0-7.el6 will be an update
---> Package NetworkManager.x86_64 1:0.8.1-107.el6 will be updated
---> Package NetworkManager.x86_64 1:0.8.1-113.el6 will be an update
---> Package NetworkManager-glib.x86_64 1:0.8.1-107.el6 will be updated
---> Package NetworkManager-glib.x86_64 1:0.8.1-113.el6 will be an update
..
..
..
---> Package kernel.x86_64 0:2.6.32-696.30.1.el6 will be installed
---> Package kernel-firmware.noarch 0:2.6.32-642.13.1.el6 will be updated
---> Package kernel-firmware.noarch 0:2.6.32-696.30.1.el6 will be an update
---> Package kernel-headers.x86_64 0:2.6.32-642.13.1.el6 will be updated
---> Package kernel-headers.x86_64 0:2.6.32-696.30.1.el6 will be an update
..
..
..
Complete!
[root@iwinvdemo3-24321 ~]# cat /boot/grub/grub.conf
default=0
timeout=10
splashimage=(hd0,0)/boot/grub/splash.xpm.gz
hiddenmenu
title CentOS (2.6.32-696.30.1.el6.x86_64)
root (hd0,0)
kernel /boot/vmlinuz-2.6.32-696.30.1.el6.x86_64 ro root=UUID=ad11bafe-de2c-4d3f-be13-51dd0ef0d819 rd_NO_LUKS rd_NO_LVM LANG=en_US.UTF-8 rd_NO_MD SYSFONT=latarcyrheb-sun16 crashkernel=auto KEYBOARDTYPE=pc KEYTABLE=us rd_NO_DM rhgb quiet vga=792
initrd /boot/initramfs-2.6.32-696.30.1.el6.x86_64.img
title CentOS (2.6.32-642.13.1.el6.x86_64)
root (hd0,0)
kernel /boot/vmlinuz-2.6.32-642.13.1.el6.x86_64 ro root=UUID=ad11bafe-de2c-4d3f-be13-51dd0ef0d819 rd_NO_LUKS rd_NO_LVM LANG=en_US.UTF-8 rd_NO_MD SYSFONT=latarcyrheb-sun16 crashkernel=auto KEYBOARDTYPE=pc KEYTABLE=us rd_NO_DM rhgb quiet vga=792
initrd /boot/initramfs-2.6.32-642.13.1.el6.x86_64.img
title CentOS 6 (2.6.32-642.el6.x86_64)
root (hd0,0)
kernel /boot/vmlinuz-2.6.32-642.el6.x86_64 ro root=UUID=ad11bafe-de2c-4d3f-be13-51dd0ef0d819 rd_NO_LUKS rd_NO_LVM LANG=en_US.UTF-8 rd_NO_MD SYSFONT=latarcyrheb-sun16 crashkernel=auto KEYBOARDTYPE=pc KEYTABLE=us rd_NO_DM rhgb quiet
initrd /boot/initramfs-2.6.32-642.el6.x86_64.img
부팅 화면에는 커널 선택화면 이후 출력되는것이 없었으며 키보드 마우스 또한 인식이 안되었습니다.
서버를 리부팅후 이전 커널로 선택후 부팅후에는 정상적으로 부팅이 되었습니다.
그래서 2018 5월에 나온 커널 2.6.32-696.30.1.el6 바로 전 2.6.32-696.28.1.el6을 설치 진행 하였는데 해당 버전에는 문제 없이 정상적으로 서버가 부팅이 되었습니다.
[root@iwinvdemo3-24321 ~]# yum list --showduplicates kernel
Loaded plugins: fastestmirror, refresh-packagekit
Loading mirror speeds from cached hostfile
* base: mirror.kakao.com
* extras: mirror.kakao.com
* updates: mirror.kakao.com
Installed Packages
kernel.x86_64 2.6.32-642.el6 @anaconda-CentOS-201605220104.x86_64/6.8
kernel.x86_64 2.6.32-642.13.1.el6 @updates
kernel.x86_64 2.6.32-696.30.1.el6 @updates
Available Packages
kernel.x86_64 2.6.32-696.el6 base
kernel.x86_64 2.6.32-696.1.1.el6 updates
kernel.x86_64 2.6.32-696.3.1.el6 updates
kernel.x86_64 2.6.32-696.3.2.el6 updates
kernel.x86_64 2.6.32-696.6.3.el6 updates
kernel.x86_64 2.6.32-696.10.1.el6 updates
kernel.x86_64 2.6.32-696.10.2.el6 updates
kernel.x86_64 2.6.32-696.10.3.el6 updates
kernel.x86_64 2.6.32-696.13.2.el6 updates
kernel.x86_64 2.6.32-696.16.1.el6 updates
kernel.x86_64 2.6.32-696.18.7.el6 updates
kernel.x86_64 2.6.32-696.20.1.el6 updates
kernel.x86_64 2.6.32-696.23.1.el6 updates
kernel.x86_64 2.6.32-696.28.1.el6 updates
kernel.x86_64 2.6.32-696.30.1.el6 updates
[root@iwinvdemo3-24321 ~]# yum install kernel-2.6.32-696.28.1.el6
Loaded plugins: fastestmirror, refresh-packagekit
Setting up Install Process
Loading mirror speeds from cached hostfile
* base: mirror.kakao.com
* extras: mirror.kakao.com
* updates: mirror.kakao.com
Resolving Dependencies
--> Running transaction check
---> Package kernel.x86_64 0:2.6.32-696.28.1.el6 will be installed
--> Finished Dependency Resolution
Dependencies Resolved
===============================================================================================================================================================================================================================================
Package Arch Version Repository Size
===============================================================================================================================================================================================================================================
Installing:
kernel x86_64 2.6.32-696.28.1.el6 updates 32 M
Transaction Summary
===============================================================================================================================================================================================================================================
Install 1 Package(s)
Total download size: 32 M
Installed size: 133 M
Is this ok [y/N]: y
Downloading Packages:
kernel-2.6.32-696.28.1.el6.x86_64.rpm | 32 MB 00:00
Running rpm_check_debug
Running Transaction Test
Transaction Test Succeeded
Running Transaction
Installing : kernel-2.6.32-696.28.1.el6.x86_64 1/1
Verifying : kernel-2.6.32-696.28.1.el6.x86_64 1/1
Installed:
kernel.x86_64 0:2.6.32-696.28.1.el6
Complete!
해당 문제에 대해 원인 파악중이며 처음 yum update후 yum install kernel-{커널 버전} 설치후 운영 해야 하며 CentOS 6 이미지들은 문제가 있는 커널을 제외하고 설치하게 /etc/yum.conf에 exclude 옵션을 사용하여 수정 했습니다..