DISK FULL: Can't start MySQL!

[kohshan]

How can i delete cache or log to get free space?

Warning: mysqli_connect(): (HY000/2002): Connection refused in /usr/local/cwpsrv/htdocs/resources/admin/include/functions.php on line 0

Warning: mysqli_connect(): (HY000/2002): Connection refused in /usr/local/cwpsrv/htdocs/resources/admin/include/functions.php on line 0

Warning: mysqli_connect(): (HY000/2002): Connection refused in /usr/local/cwpsrv/htdocs/admin/admin/index.php on line 0

Warning: mysqli_connect(): (HY000/2002): Connection refused in /usr/local/cwpsrv/htdocs/admin/admin/index.php on line 0


DISK FULL: Can't start MySQL!


Warning: mysqli_error() expects exactly 1 parameter, 0 given in /usr/local/cwpsrv/htdocs/admin/admin/index.php on line 0
Could not connect:

[studio4host]

clean the disk as you can't run MySQL with full disk

Useful script for checking logs:

Code Select Expand

sh /scripts/disk_check

[Netino]

You can install 'ncdu' program, (from EPEL repository) it is very simple to use:

Code Select Expand


# yum install ncdu


It builds a resumed list for disk space occupied from current directory.
It is very fast.

(To install first EPEL repository, check: https://www.cyberciti.biz/faq/installing-rhel-epel-repo-on-centos-redhat-7-x/)

Regards,
Netino