Aug 9, 2012 | Bug Fix, Free Software, Gnu/Linux, linux, QuickFix, Technical, Webhosting
Running php scripts on apache in your Ubuntu desktop won’t be sweat at first. You might notice that php scripts start downloading when you start accessing them via browser. This is mainly because of small configuration issues that we can find on machine. If you...
Aug 9, 2012 | Gnu/Linux, QuickFix, Technical, Webhosting, WHM/cPanel
To limit tomcat heap memory usage we normally change the environment variables in tomcat startup scripts. cPanel allows us to take care of this by creating and adding min and max values to a file called /var/cpanel/tomcat.options (File won’t exist by default)....
Jul 29, 2012 | Bug Fix, Virtualization, Webhosting, WHM/cPanel
If you’re running cPanel server on a OpenVZ hardware node, you might face issues with quota for few reasons: 1. Secondary quota might not have been enabled on hardware node. You can verify by checking for “DISK_QUOTA=yes” in /etc/vz/conf/vz.conf...
Jun 21, 2012 | Cloud Computing, Gnu/Linux, Technical, Webhosting
When you have a varnish server infront of your Apache server, you will be reverse proxying the requests. This will mark your varnish’s servers ip as the client in apache logs. To let apache know the real client’s ip we can user mod_rpaf module needs to be...
Nov 6, 2011 | Gnu/Linux, Product Info, Technical, Virtualization, Webhosting
Those who doesn’t like configuring a long list of alert mechanism of OMSA on Dell servers, here comes a savior – check_openmanage Nagios plugin. Making life easier. More info on this plugin: check_openmanage checks the hardware health of Dell servers...
Oct 31, 2011 | Gnu/Linux, linux, QuickFix, Technical, Webhosting
Monitoring servers with RAID controllers is made easy through Nagios and other monitoring systems. Today its quite easy to get an app installed on your mobile and configure it to display critical errors from Nagios to quickly act on. When you’re an in-charge of...
Dec 10, 2009 | Bug Fix, Gnu/Linux, QuickFix, Technical, Virtualization, Webhosting
Virtual Ethernet devices of the OpenVZ VM’s inside ProxMox is connected to a bridge. After installing ProxMox and creating virtual nodes, I found that public ips allocated inside VM’s were not reachable to world. A quick fix for this issue is to ensure...
Recent Comments