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  • cPanel/WHM Server. /var is 100% full

    cPanel/WHM Server. /var is 100% full

     
    I know with a couple of my older installs and some datacenter custom installs. /var is put onto its own partition. Often this partition is not big enough and you sometimes find your logs fulling up the partition to 100% disk space. In /var are the logs, mysql databases and queued email.

    What I found out that filled my /var partition so much where the mysql databases. Get enough clients on a cPanel/WHM server and that partition is quickly filled up.

    The quickest and easiest way to do this is to move those mysql databases to a partition with lots of spare disk space  This is normally found in /home. To do this you can type out the following commands

    1) First we stop mysql:

    # /etc/init.d/mysql stop

    2) Now we create the directory we are going to be moving the databases to:
    # mkdir /home/var_mysql

    3) Now its time to move the databases to the directory you just created:
    # mv /var/lib/mysql /home/var_mysql

    4) After the databases have finished copying, we need to make sure mysql has permission to access the files we just moved:
    # chown -R mysql:mysql /home/var_mysql/mysql

    5) Once the permissions are correct we need to make a symbolic link that links everything to the new file location:
    # ln -s /home/var_mysql/mysql /var/lib/mysql

    6) Thats about it. The only thing left to do now is startup mysql
    # /etc/init.d/mysql start

    Everything should be working now and you should have a lot of spare space on your /var partition.
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  • 原文地址:https://www.cnblogs.com/helloyb/p/2962512.html
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