Virtualization

Riz Khan on September 22nd, 2010

Secure Shell or SSH is a network protocol that allows data to be exchanged using a secure channel between two networked devices. The two major versions of this protocol are referred to as SSH1 and SSH2. It is used primarily on Linux and Unix based systems to access shell accounts.  It was designed as a […]

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Riz Khan on June 16th, 2010

Different type of logs keep growing on server and should be set to rotate else they can cause issue, one is that when any log file reaches 2Gb size it can commonly result in apache service failure or in general they can occupy very large disk space. To resolve this issue , Cpanel servers provide […]

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If you are facing a problem where databases in the Cpanel account are showing 0Mb disk usage, then usually its caused by the related Cpanel configuration being set to 0 (zero). You can check this by finding the value of parameter ‘disk_usage_include_sqldbs‘ in the cpanel.config file using below : root@CpanelServer [~]# grep disk_usage_include_sqldbs /var/cpanel/cpanel.config disk_usage_include_sqldbs=0 […]

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This error comes many times in Virtouzzo 4 installation on 32bit or 64bit Platform on CentOS , mentioning that the network controller is not recognizable by Virtouzzo. The exact error is similar to below : — The following devices are not supported by Virtuozzo: If you will continue the installation, Virtuozzo Containers may fail to […]

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Riz Khan on April 27th, 2010

Many times swap is not setup according to the requirement during the server setup/OS install, and once the server has been inducted in production its not possible to reinstall the OS. Or simply the swap size requirement can increase over time on a server. In such scenario we can add swap on the server using […]

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Riz Khan on April 24th, 2010

The plesk logs are located at below path : /usr/local/psa/var/log/maillog So you can monitor the logs using below command : tail -f /usr/local/psa/var/log/maillog

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