The maximum capacity of different Centos versions

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Is there a maximum filesystem size, number of CPUs associated with the different Centos versions? If so, is there a way for me to have them upgraded?

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Answered By 0 points N/A #115384

The maximum capacity of different Centos versions

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Yes, you can upgrade the cantos version for all the system you have. For upgrading the CPUs connect them with a network connection and make a backup for all the data you did not want to lose. The new version will delete all the existing settings of your system. Use the following tools to backup your data to other server you have:

Use mysqldump for MySQL databases

Use pg_dump for PostgreSQL databases

Use tar and rsync tool for LAMP

Type the following to get the update:

# yum list updates

To upgrade the box type

# yum update

To reboot the server type

# reboot

To verify everything is working type

# uname -a
# netstat -tulpn
# tail -f /var/log/messages
# tail -f /path/to/log/file
# cat /etc/redhat-release

For further support see: http://www.cyberciti.biz/faq/upgrade-centos-linux/

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