Published on : October 14, 2015 by Hariram JR
One of my client experienced frequent MySQL downtime on his server. The VPS server had a couple of accounts with relatively normal traffic. The MySQL error log and server load during the MySQL crash too failed to show up any unusual events. On further investigation, the server log /var/log/messages, indicated that the server had been […]
Published on : October 22, 2014 by Vipin R.N
Scenario Our requirement is to create VPS from a Node (or Physical server). The Virtualization technology adopted in the Node is OpenVZ (Open Virtuozzo). OpenVZ OpenVZ is an Operating System level, container-based Virtualization for Linux. OpenVZ creates multiple secure, isolated Linux containers (otherwise known as VEs or VPSs) on a single physical server enabling better […]
Published on : July 21, 2014 by Vipin R.N
In OpenVZ management sometimes on accessing a Container from the Node, it says “Unable to fork: Cannot allocate memory“. The VPS id is 273 Lets see whether its an issue with the Node Memory Its not, so lets go to the proc filesystem entry showing resource control information, which is /proc/user_beancounters file. The Container […]
Published on : July 1, 2014 by Sharafuddin M.A
You have lost the master VPS, but fortunately your admins did a good job by keeping solusVM backup in a remote place or FTP location. Whole of the WHMCS integration and the control panel settings everything is lost, but the VPSes inside the slaves are working. You need to restore the SolusVM backup and setup […]
Published on : November 28, 2012 by George K.
On Managing the Slave node as a part our SolusVM support, it shows the red warning message “Connection Failed. Debug Data : Error :4” and the VPSes on that node was showing red icons saying they are offline when they are actually not. Actually, the SolusVM Slave not connecting to Master. Solution: The reason for […]
