Scenario: We have a 2TB LUN thin provisioned on an Equallogic group. This is is used for a VMFS5 datastore on an ESXi 5.1 cluster. We were getting warnings from the SANs LUN is over our warning threshold. However, VMWare was reporting nowhere near that limit. Using the UNMAP facility available in ESXi 5.0u1 + we are Read More…
Month: April 2014
Intermittent Loss of Connectivity to Storage – ESXi
Network: A small private cloud which containted two ESxi 5.0 hosts and a Dell Powervault SAN connected via stacked Cisco 3750s. A pRDM is attached to one VM which was directly connected through to a QNAP TS-859U-RP+ on the storage network.. Each Esxi host contains 3 VMs. Scenario: All 3 VMs on ESXi1 became unavailble. Ping was still accessible but Read More…
PHP White Screen
Scenario: A new webserver setup. HTML pages load fine but PHP shows blank white screen. Apache 2.x / Centos 6.x / PHP 5.3.3 First of all make sure PHP is installed. Then ensure the following lines are in the Apache configuration LoadModule php5_module modules/libphp5.so AddHandler php5-script .php If the same symptoms still persist then Read More…
You must be logged in to post a comment.