�p�G�A�ϥΪ��O�ª��� Linux distributions �A�Ҧp Fedora core release 1, Red Hat 9 �������t�ΡA
�o�Ǩt�Τw�g�¨�S�������s���n��X�ӡA�ҥH�p�G�M���Φӻݭn��s�ɡA
�A�i��N�o�n�ϥ� Tarball ���覡��ʪ����L�y configure, make, make install �z�������A
�n�ְڡ㨺�p�G�ڦw�� CentOS �O�H�p�G�ݭn�D�ʭ��s�w�˪��ܡA���ª���Ƥ��O�|�����ܡH
�S�o�n�ƥ��A���s�B�z�������A�٬O�ְܲڡI
�S���Y�I�� yum �N�d�w�F�I�A�i�H�N�A�� FC1 �ɯŨ� CentOS 4.3 �F�A�ӥB�O�y�u�W��s�z��I
�F�`�a�I���L�A�]�� FC1 �ϥΪ��֤߬O 2.4 ���A�� CentOS 4.3 �ϥΪ��O�s�� 2.6.x �A
�o��خ֤ߥi���ब�ۧ�s�ڡI�ҥH�o�A�ڭ��ٻݭn�@���B�~���ʧ@�Ӷi��ɯšA�Ӥ����e��
CentOS 4.2 �ɯŨ� 4.3 ����²��I�������U���ʧ@�O�Ѧҳo�X�g�G
�������U�H FC1 ���ҨӶi���ӤɯŪ��ʧ@�A���L�A�o�n�A�Ѫ��O�A�C�ӤH�� Linux �����ۦP�A
�]�����M������@�O���\���A���L���N���A�����Ҥ@�w�|���\�A
�ҥH�A���I�O....�y
�а��n�ƥ��I�z
�H�K�ɯŤ����\�ɡA�ɭP��Ӹ�ƪ��l���A���N�o���v���F�I
0. �e�B�z�G���dzƦn�A����ơA�H�ΧR�����ݭn�����
[root@linux ~]# yum clean packages headers
# ���R���쥻�� yum ��ơA�]�� FC1 �ϥΪ��]�O yum �A
# �ҥH�̦n���N���e FC1 �� yum ��ƧR���A������|�����D�F
|
�b�o�ӨB�J�����A�A�̦n���N�@�ǭ��n��Ƴƥ��_�ӡA�]�A /etc �P /home ��ӥؿ��A
�٦���L�A���}�Ҫ��A�Ȫ���ơA�]�A MySQL �Ϊ̬O WWW ��������Ƶ��A�Цۦ�ƥ���C
�t�~�A�ڭ̪� yum �w�]�O�N�U�����M��q�q��m�� /var/cache/yum �����A�ҥH�A�� /var
�ؿ��Ҧb partition ���e�q�]�ݭn�ܤ� 1GB �H�W���e�q�A�ӥB�w�˳n��Ҧb�ؿ� /usr
�Ҧb�� partition �̦n�]����� 2GB �H�W���Ŷ��A�_�h�e���X�{�Ŷ����������~�T���ӵL�k�~��C
���p�G�u���Ŷ���������H�A�i�H�N�@�Ǥ��ݭn���M��������ڡI�|�Ҩӻ��A
�A�i�H�Q�Ρy yum groupremove "Development Tools" �z���������O���N�o�Ǥ��O���ƪ��M��s�ղ����A
�H�Ψ�L X �������M��]�i�H�������A����ɯŧ�����A�H yum �ӭ��s�w�˧Y�i�A
�o�˥i�H�`�٫ܦh�ɯŮɤ��R�ۨ��ݩʩҪ�O�����ɶ���I
�P�ɧA�o�n�T�{�A���蹳���x�A�H�� CentOS ���Ʀ�ñ���ɮפw�g�w�˨� RPM ��Ʈw�����~��A
�P�˪��A�����٬O�H�q�u�j�Ǫ� FTP �����D�n���ӷ��蹳���A���O�A�����n�����o�@�� RPM �������ɮסA
�o���ɮץѩ�|�P FC1 �쥻���M�ͤ��۲ŦX���S�ʡA�ҥH�ݭn�����U�ӨåB�j��w�ˤ~��I
�ЧA�ۦ�s�W�G
�M���̷ܳs�������A�Ҧp�����ϥ� 4.3 (2006/08/10 �H�e) �o�Ӫ����A�ҥH�����I��L�A
�M��̧ǿ�ܡyos�z->�yi386�z->�yCentOS�z->�yRPMS�z�A�M��U�����U�o���ɮ�
(���G�M�������X�i��|���Ǥ��P��I)�G
- centos-release-4-3.2.i386.rpm
- centos-yumconf-4-4.5.noarch.rpm
- kernel-2.6.9-34.EL.i686.rpm
- udev-039-10.12.EL4.i386.rpm
���]�ڪ��o���ɮ��U�ӫ��� /root �U�A�����U�Ӫ��ʧ@�O�G
1. �w�ˤɯũһݭn�� RPM �ɮסG
[root@linux ~]# rpm --import \
> http://ftp.isu.edu.tw/pub/Linux/CentOS/4.3/os/i386/RPM-GPG-KEY-centos4
[root@linux ~]# rpm -Uvh centos-release-4-3.2.i386.rpm
[root@linux ~]# rpm -Uvh centos-yumconf-4-4.5.noarch.rpm
[root@linux ~]# rpm -ivh --force --nodeps kernel-2.6.9-34.EL.i686.rpm
# �b�o�Ӱʧ@�ɡA�ѩ�ڭ̪��֤ߨëD�O CentOS �A�ҥH�o�Ӱʧ@�|�o�ͤ@�ǿ��~�A
# �����n�z�L�A�ݷ|��ʧ@�A���s�B�z�Y�i�C
[root@linux ~]# rpm -ivh --force --nodeps udev-039-10.12.EL4.i386.rpm
|
�ѩ� kernel 2.6 �ϥΪ��˸m�z�O�H udev �o�ӮM��ӳB�z���A�P�쥻�� kernel 2.4 �ä��ۦP�A
���F�קK�ϥΪ̶i����~���w�ˡA�ҥH yum �|�D�ʪ����R�֤P�˸m�z�M�t���A
�p�G��̵L�k�t�X�N���Ϳ��~�T���B�j��_ yum �A�����G�N�O�ɭP�L�k�H yum �i��ɯŰաI
�n���L�o�ӧx�Z�A�A�N�o�n����ʪ��w�ˤW�Y���X�� RPM �ɮסC�P�ɦw�� kernel ���L�{�����|�o�Ϳ��~�T���A
�����n�z�L�A�������B�J�A�ӭ��s�B�z�Y�i�I
�J�M kernel 2.6 �|�P 2.4 ���Ĭ�A�ӳ������쥻�� FC1 ���ӴN�� 2.4 �����֤߹��I
���Y�Ϧw�ˤF�s�� kernel-2.6.9-34.EL.i686.rpm �֤ߡA���֤ߪ����Ĭ𪺰��D�٬O�S���ѨM���A
�ҥH�ڡA�A�N�o�n�o�˰��F�G
2. �����|���Ĭ� 2.4 ���֤ߡA�s�P���l�X
[root@linux ~]# rpm -qa | grep kernel
kernel-2.4.22-1.2197.nptl
kernel-2.4.22-1.2115.nptl
kernel-2.4.22-1.2199.nptl
kernel-source-2.4.22-1.2197.nptl
kernel-source-2.4.22-1.2199.nptl
.....��L�ٲ�.....
[root@linux ~]# rpm -e kernel-source-2.4.22-1.2199.nptl
[root@linux ~]# rpm -e kernel-source-2.4.22-1.2197.nptl
[root@linux ~]# rpm -e kernel-2.4.22-1.2115.nptl
[root@linux ~]# rpm -e kernel-2.4.22-1.2197.nptl
[root@linux ~]# rpm -e kernel-2.4.22-1.2199.nptl
# �ϥ��N�O���֤P�֤߭�l�X���M���A�N�N�L�����I�O�o�M��W���G
# kernel �P kernel-source �A��L�����ΰʡI
[root@linux ~]# rpm --rebuilddb
|
�N�@���ª������֤ߵ��L������A�A���t�δN�u���ѤU���w�˪����� CentOS ���s�֤ߡA
�ҥH�֤ߪ������Ĭ���M�N���s�b�F�C�n�`�N���O�A�A�{�b�����i���s�}���A�_�h�A���t�δN���F�I
�]���S���֤ߤF��I���O���O�I�M��}�l�n�]�w�n�ɯŮɭn�ϥΪ� yum �]�w�ɤF�I
3. �W�d�]�w��
[root@linux ~]# vi /etc/yum.upgrade
[main]
cachedir=/var/cache/yum
debuglevel=2
logfile=/var/log/yum.log
pkgpolicy=newest
distroverpkg=fedora-release
installonlypkgs=kernel kernel-smp kernel-hugemem kernel-unsupported
tolerant=1
exactarch=1
plugins=1
[upgrade]
name=CentOS-4.3 - upgrade
baseurl=http://ftp.isu.edu.tw/pub/Linux/CentOS/4.3/os/i386/
[update]
name=CentOS-4.3 - Updates
baseurl=http://ftp.isu.edu.tw/pub/Linux/CentOS/4.3/updates/i386/
|
�]�w�ɸ̭����u�n���o��Ӷ��اY�i�A�]���ڭ̶Ȫ`���b���骩�����ɯšA
�ҥH��L���B�~�\�ೡ�������n�z�L�I�H��A�ӳB�z�Y�i�ڡI���U�ӴN�dzƭn�ɯŤF�I�o�˰��a�G
4. �}�l�ɯŪ��ʧ@�G
[root@linux ~]# yum -y -t -c /etc/yum.upgrade upgrade
|
�z�פW�A�p�G�A�� FC1 �S���w�ˤ���_�Ǫ��n��A�ӥB�y
�w�ЪŶ��]�����z
�A���� yum ���ӷ|�}�l���A�@�Ӥ@�Ӫ��U���n��åB���R�ݩʬ̰ۨ��D��A�N�}�l�i��w�˪��B�J�C
���L�A�p�G�o�{�@�dzn��Ĭ𪺰��D�ɡA����A�N�o�n���H rpm -e �N�ª��n��������A
����ɯŧ�����A�w�˦^�ӧY�i�C�u���L�o�Ӱʧ@�N�̧A�����ҦӦ��Ҥ��P�C
������ FC1 ��b�O�ª��i�H�A�ҥH�ܦh�n�鳣���Ĭ�A�]���ƥ������F�ܦh���M��A
���F�֭n�b�p�ɫ�A�t�Τ~���Q���}�l�i��w�ˡC�ѩ��D���Ҧb���Ҫ������U�����t�ש|�i�Ӥw�A
�ҥH�Ѷ}�l�U����ɯŧ����A�j����F�@�ӥb�p�ɥ��k�I @_@
5. ���s�w�ˮ֤ߡA�óB�z RPM ��Ʈw�P��s��L�M��
[root@linux ~]# rpm -ivh --force --nodeps kernel-2.6.9-34.EL.i686.rpm
[root@linux ~]# rpm --rebuilddb
[root@linux ~]# yum update
|
�z�L�o�T�ӫ��O�ڭ̥i�H�A�N���S���������֤ߦw�ˤ@�M�A�P�ɦA�H�s�� yum �Ӷi��ɯšA
�o�Ӯɭԧڭ̪��t�����ӬO�� OK ���աI���L�A�����p���D�A���N�O�y�}�����]�w���٨S����s�z��I
�ҥH�A�ٱo�n�o�˰��G
6. �]�w�}���]�w��
[root@linux ~]# vi /boot/grub/menu.lst
default=0
timeout=10
splashimage=(hd0,0)/boot/grub/splash.xpm.gz
title CentOS (2.6.9-34.0.2)
root (hd0,0)
kernel /boot/vmlinuz-2.6.9-34.0.2.EL ro root=/dev/hda1 hdd=ide-scsi rhgb
initrd /boot/initrd-2.6.9-34.0.2.EL.img
title CentOS (2.6.9-34.EL)
root (hd0,0)
kernel /boot/vmlinuz-2.6.9-34.EL ro root=/dev/hda1 hdd=ide-scsi rhgb
initrd /boot/initrd-2.6.9-34.EL.img
|
�b���� (2006/08/10) ����w�˪��̷s�֤ߪ����O 2.6.9-34.0.2.EL �A�ҥH�W�����Ĥ@�� title
�~�|�O�o�˪��]�w��ơA�n�O�o�P�A�����ҲŦX��(�p�G�A���O�ϥ� 4.3 �Ӥɯ�)�I�p�G�ѰO�W���U����ƪ��N�q�A
�аѦҡy
������ Linux �p�е� ��¦�g boot loader �z�����аڡI
�p�G�]�w�n�F�o�Ӷ}����T�A�K�K�I�Э��s�}���լݬݧa�I ^_^
�W�o�ˤw�g�B�z�����F�I�]�N�O���A�A���t�����ӬO�� FC1 ���Q���ন CentOS 4.3 �~��I
���L�A���Ǥp�Ӹ`�A���»ݭn�`�N��G
- �[��z���t�άO�_���Ұʭ즳���A�ȡA��i�Q�� chkconfig --list�F
- �p�G�A���¨t�δ����ϥ� tarball ���覡�Ӧw�˳n��A�h�ɯŧ�����A�����n���s�w�ˤ@���ӳn��F
- �t�Υi��|���ͫܦh�� .rpmnew ���ɮסA�Шϥ� locate �j�M�A�åB���s�B�z�]�w�ɡC
�������e���������¤F�A�ҥH RPM �ɯŮɷ|�N�s�M�]�w�ɦs�� *.rpmnew �A
�A�̦n���n�ϥ��ª��]�w�ɡA�ӬO�H�s���]�w�ɨӭ��s�ק����n�I�o�˪A�Ȫ��B�@���ӷ|������Z�@�ǰڡI
�즹����A���߱z�ڡI ^_^