Editing Centos Upgrade 4.x to 5.x
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| Latest revision | Your text | ||
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</pre> | </pre> | ||
| + | == Enter container == | ||
| + | <pre> | ||
| + | vzctl enter $CTID | ||
| + | </pre> | ||
==Install centos-5-release packages== | ==Install centos-5-release packages== | ||
| − | |||
<pre> | <pre> | ||
| − | + | rpm -Uvh http://mirror.centos.org/centos/5/os/i386/CentOS/centos-release-notes-5.6-0.i386.rpm \ http://mirror.centos.org/centos/5/os/i386/CentOS/centos-release-5-6.el5.centos.1.i386.rpm | |
</pre> | </pre> | ||
Note: centos-release-5 depends on notes-package, start with that one. | Note: centos-release-5 depends on notes-package, start with that one. | ||
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==Backup dev== | ==Backup dev== | ||
| − | Backup | + | Backup your /dev/ directory, as initscripts needs udev and will remove vzdev you'll need the backup: |
<pre> | <pre> | ||
| − | tar -cf | + | tar -cf dev.tar ./dev |
</pre> | </pre> | ||
| − | == | + | ==Install initscripts package (forced and with no deps)== |
| − | |||
| − | Install initscripts package (forced and with no deps) | ||
<pre> | <pre> | ||
| − | + | rpm -Uvh http://mirror.centos.org/centos/5/os/i386/CentOS/initscripts-8.45.33-1.el5.centos.i386.rpm --force --nodeps | |
</pre> | </pre> | ||
Note: If the "transfer failed", go to the [http://mirror.centos.org/centos/5/os/i386/CentOS/ CentOS5 mirror] and find the latest initscripts rpm and use that instead. | Note: If the "transfer failed", go to the [http://mirror.centos.org/centos/5/os/i386/CentOS/ CentOS5 mirror] and find the latest initscripts rpm and use that instead. | ||
| + | |||
| + | ==Exit from container== | ||
| + | <pre> | ||
| + | exit | ||
| + | </pre> | ||
==Update conf file== | ==Update conf file== | ||
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Alternatively, use the 'sed' command to replace it: | Alternatively, use the 'sed' command to replace it: | ||
<pre> | <pre> | ||
| − | sed -i 's#OSTEMPLATE="centos-4#OSTEMPLATE="centos-5#g' /etc/vz/conf/$ | + | sed -i 's#OSTEMPLATE="centos-4#OSTEMPLATE="centos-5#g' /etc/vz/conf/$CSID.conf |
</pre> | </pre> | ||
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vzctl exec $CTID rpm --import http://mirrors.kernel.org/centos/RPM-GPG-KEY-CentOS-5 | vzctl exec $CTID rpm --import http://mirrors.kernel.org/centos/RPM-GPG-KEY-CentOS-5 | ||
</pre> | </pre> | ||
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==Stop your VE== | ==Stop your VE== | ||
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</pre> | </pre> | ||
| − | == | + | ==Replace the new /dev/ with the old one== |
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<pre> | <pre> | ||
| − | + | cd /vz/private/$CTID | |
| − | tar -xvf | + | mv dev dev.old |
| + | tar -xvf dev.tar | ||
</pre> | </pre> | ||
